Prof. Dr. Stefan Fischer

@inproceedings{smartassist2010helsingborg,
	author={Peter Rothenpieler and Claudia Becker and Stefan Fischer},
	title={Privacy concerns in a remote monitoring and social networking platform for assisted living},
	booktitle={Sixth International PrimeLife/IFIP Summer School on “Privacy and Identity Management for Emerging Internet Applications throughout a Person’s Lifetime},
	address={Helsingborg, Sweden},
	year={2010},
	publisher = {Springer-Verlag},
}

@inproceedings{li10wiseml-simulator,
	abstract={The development and testing of wireless sensor networks is a cumbersome and tedious task. Therefore, a number of simulators, testbeds and other tools have been developed. Unfortunately, these tools are not able to cooperate since they have not been designed with cooperation in mind. In this paper, we present an approach to make simulation tools cooperate that is based on a common input and output format. Using the recently developed WiseML format, we show that our approach is a viable solution for making simulators cooperate.},
	author={Qian Li and Fredrik {\"O}sterlind and Thiemo Voigt and Stefan Fischer and Dennis Pfisterer},
	booktitle={Seventh ACM International Symposium on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks (ACM PE-WASUN 2010)},
	title={Making Wireless Sensor Network Simulators Cooperate},
	year=2010,
        url = {http://portal.acm.org/citation.cfm?id=1868607}
}

@INPROCEEDINGS{rwglabposter2010tridentcom,
  author = {Daniel Bimschas and S{\'{a}}ndor Fekete and Stefan Fischer and Horst Hellbr{\"{u}}ck and Alexander Kr{\"{o}}ller and Richard Mietz and Max Pagel and Dennis Pfisterer and Kay R{\"{o}}mer and Torsten Teubler},
  title = {{Poster Abstract: Real-World G-Lab: Integrating Wireless Sensor Networks with the Future Internet}},
  booktitle = {{TridentCom 2010: The 6th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks \& Communities}},
  year = 2010,
  address = {Berlin, Germany},
  month = may,
  abstract = {Today's Internet is approaching architectural limits that are set up by its legacy architecture. It is based on technologies and algorithms that were developed about 30 years ago. Thus intensive research is done in the field of new protocols and algorithms fulfilling the needs of the Future Internet. We believe that wireless sensor networks (WSNs), sensor-equipped devices such as cellphones and other embedded systems will have a vital part in this context, providing a way to obtain information about the real world. All of these new devices will produce a huge amount of data by sensing and interacting with their environment. At present, complex low-level sensor node programming and algorithm knowledge is necessary to access sensor data, and only a few mature techniques exist to integrate heterogeneous WSNs with the Internet. The goal of Real-World G-Lab, which is part of the German-Lab (G-Lab) project, is to overcome these obstacles by working on the different levels of protocols, services and applications. We will enable developers to write applications that rely on sensor data input, without knowledge of the underlying hardware platform and the network communication algorithms. This implies that sensors are able to participate in the Future Internet as peer hosts. This enables new fields of applications but likewise opens a set of new challenges in the context of efficient request processing by WSNs. Efficiency here means the optimization of query-latency, energy efficiency and general service-guarantees regarding the access to sensor nodes. Beyond this we need the ability to scale to a large amount of requests from the Internet while maintaining low latencies. We will verify our concepts and applications inside the controllable environment of the G-LAB research network, by adding several outdoor WSN deployments to the experimental facility of the G-LAB project. In summary, Real-World G-LAB will contribute to the integration of resource-constrained (wireless) sensor devices into the Future Internet by investigating several key challenges, ranging from low-level energy efficiency to improved high-level application development.},	
  keywords = {WSN, Service Discovery, Service Description, Sensor Data based Applications, IPv6, 6LoWPAN, Energy Efficiency, Service Guarantees},
  owner = {bimschas},
  timestamp = {2010.04.15},
  url={http://www.itm.uni-luebeck.de/publications/bimschas10glab-tridentcom.pdf}
}

@incollection{WBBF-zhangbook2010,
  author={Christian Werner and Carsten Buschmann and Ylva Brandt and Stefan Fischer},
  title={Efficient and Effective XML Encoding},
  booktitle={Web Services Research for Emerging Applications},
  year=2010,
  publisher={IGI Publishing},
  pages = {250--269},
  editor={Liang-Jie Zhang},
  isbn={978-1-61520-684-1},
}

@inproceedings{Anon1101:Datenschutz,
	author={Peter Rothenpieler and Harald Zwingelberg and Darren Carlson and Andreas Schrader and Stefan Fischer},
	title={Datenschutz im {AAL} Service System {SmartAssist}},
	booktitle={4 Deutscher AAL-Kongress 'Innovative Assistenzsysteme im Dienste des Menschen - Von der Forschung f{\"u}r den Markt' (AAL 2011)},
	address={Berlin, Germany},
	year=2010,
}

@ARTICLE{Glombitza2010IJNGC,
  author = {Nils Glombitza and Dennis Pfisterer and Stefan Fischer},
  title = {{A Comprehensive Approach to Integrating Sensor Networks and Enterprise
	IT}},
  journal = {{International Journal of Next-Generation Computing}},
  year = {2010},
  volume = {1},
  pages = {16-32},
  number = {1},
  month = {Juli},
  abstract = {It is envisioned that in the future, all kinds of devices ranging
	from resource-constraint wireless sensor nodes to powerful server-class
	computers will interact to form an Internet of Things (IoT). In such
	a setting, tiny devices will extend the Internet to the physical
	world and allow for a completely new class of applications. However,
	until today, no widespread deployment of such IoT applications can
	be observed. Major challenges to master issues of embedded programming,
	massive distribution, resource constraints, heterogeneity, and seamless
	integration with traditional Internet technologies. Orchestrating
	such a number of different devices to form an application can be
	arbitrarily complex. In the Internet and especially in Enterprise
	IT, the concept of Service-Oriented Architectures (SOA) has been
	applied successfully to address this orchestration problem. However,
	the technologies used to realize SOAs (such as Web Services, HTTP,
	XML, or BPEL) are to heavyweight to be used in resource-constraint
	networks. In this paper, we present a comprehensive, Web Service-compliant
	approach to use SOA technologies in WSNs. Our approach comprises
	self-description of sensor nodes, a light-weight Web Service transport
	protocol (called Lean Transport Protocol, LTP), an approach for the
	model-based programming of sensor nodes, and a solution for the integration
	with the Internet. We present an exhaustive simulation showing the
	first-rate performance of the approach.},
  owner = {glombitza},
  timestamp = {2010.06.17},
  url={http://perpetualinnovation.net/ojs/index.php/ijngc/article/viewArticle/62}
}

@INPROCEEDINGS{glombitza2010sesena,
  author = {Nils Glombitza and Dennis Pfisterer and Stefan Fischer},
  title = {{Using State Machines for a Model Driven Development of Web Service-Based
	Sensor Network Applications}},
  booktitle = {{Proceedings of the 32nd ACM/IEEE International Conference on Software Engineering and
	ICSE Workshops}},
  year = {2010}
}

@INPROCEEDINGS{Glombitza2010SUTC,
  author = {Nils Glombitza and Richard Mietz and Kay R\"omer and Stefan Fischer
	and Dennis Pfisterer},
  title = {{Self-Description and Protocol Conversion for a Web of Things}},
  booktitle = {{Proceedings of 2010 IEEE International Conference on Sensor Networks,
	Ubiquitous, and Trustworthy Computing (SUTC 2010)}},
  year = {2010},
  abstract = {In the upcoming Internet of Things a plethora of mostly extremely
	resource constrained devices are integrated into the Internet which
	is extended to the physical world. The corresponding systems provide
	all kinds of services which are characterized by a highly decentralized
	organization. Thus, to flexibly use these services, a decentralized
	service discovery and self description is needed while under-running
	the devices' resource constrains. As further problem, since resource
	constrained devices are not capable of using classical communication
	protocols, a protocol conversion to integrate the Internet of Things
	into today's networks is required. In this paper, we propose an approach
	to efficiently realize standard compliant self description and dynamic
	discovery of Web Services using a schema based WSDL compression.
	Furthermore, we present an approach to convert between Web Service
	transport bindings which are allowed to use schema based SOAP message
	compression.},
  owner = {glombitza},
  timestamp = {2010.02.09},
  url = {http://doi.ieeecomputersociety.org/10.1109/SUTC.2010.13}
}

@inproceedings{baumgartner10shawn-iwsn-realwsn,
	author={Tobias Baumgartner and Daniel Bimschas and S\'{a}ndor P. Fekete  and Stefan Fischer and Alexander Kr{\"o}ller and Max Pagel and Dennis Pfisterer},
	booktitle={Proceedings of the fourth Workshop on Real-World Wireless Sensor Networks (REALWSN 2010)},
	title={Demo Abstract: Bridging the Gap between Simulated Sensor Nodes and the Real World},
	url={http://www.itm.uni-luebeck.de/publications/baumgartner10simulation-real-realwsn.pdf},
	year=2010,
}

@article{fischerEurescom2009,
  author = {Stefan Fischer},
  title = {Creating testbeds for sensor network applications},
  journal = {Eurescom Message},
  no = 2,
  year = 2009,
  pages = 13,
  month = sep,
}

@incollection{WBBF-hungbook2009,
  author={Christian Werner and Carsten Buschmann and Ylva Brandt and Stefan Fischer},
  title={XML Compression for Web Services on Resource-Constrained Devices},
  booktitle={Services and Business Computing Solutions With XML},
  year=2009,
  publisher={IGI Global},
  pages = {156--175},
  editor={Patrik C. K. Hung},
  isbn={978-1605663302},
}

@inproceedings{krueger09solarpoweredsensornetwork,
    author={Daniela Kr{\"u}ger and Stefan Fischer and Carsten Buschmann},
    booktitle={The Sixth International Symposium on Wireless Communication Systems 2009 (ISWCS09), Siena, Italy},
    title={Solar Powered Sensor Network Design and Experimentation},
    month = sep,
    year=2009
}

@techreport{krueger09solarpowerharvesting,
    author={Daniela Kr{\"u}ger and Stefan Fischer and Carsten Buschmann},
    institution={8. GI/ITG KuVS Fachgespräch Drahtlose Sensornetze},
    title={Solar Power Harvesting - Modeling and Experiences},
    year=2009
}

@article{fischertec21-2009,
  author = {Stefan Fischer and Axel Wegener},
  title = {Lebensähnliche Computersysteme},
  journal = {TEC21},
  vol = 135,
  no = {37-38},
  year = 2009,
  pages = 31--33,
}

@inproceedings{flegsens09safety,
	author={Peter Rothenpieler and Daniela Kr\"{u}ger and Dennis Pfisterer
and Stefan Fischer and Denise Dudek and Christian Haas and Andreas Kuntz
and Martina Zitterbart},
	title={FleGSens - secure area monitoring using wireless sensor networks},
	booktitle={Proceedings of the 4th Safety and Security Systems in Europe},
	publisher= {Micro Materials Center Berlin at Fraunhofer Institute IZM and Fraunhofer ENAS},
	year = {2009},
	pages  = {136--139},
	ISSN = {1619-2486},
}

@INPROCEEDINGS{wegener2009autonomos,
  author = {Axel Wegener and Horst Hellbrück and Stefan Fischer and Björn Hendriks
	and Christiane Schmidt and S\'{a}ndor P. Fekete},
  title = {Designing a Decentralized Traffic Information System -- AutoNomos},
  booktitle = {Proceedings of the 16. ITG/GI - Fachtagung Kommunikation in Verteilten
	Systemen (KiVS)},
  year = {2009},
  address = {Kassel, Germany},
  month = mar,
  abstract = {We propose a decentralized traffic information system - AutoNomos
	- that is based on a thorough investigation of the properties of
	traffic and recommends a hierarchical data aggregation and forwarding
	for providing individualized information and support to road users.
	Our approach differs from work in the field by consequently applying
	local rules and local decentralized data processing, which turns
	out to be a key property of robust and scalable computing systems.
	We present a flexible VANET middleware that assists the application
	development by providing generic functionality for traffic applications.
	We discuss the architectural design of the overall system and provide
	solutions of important design concepts demonstrating the innovation
	of the approach.},
  file = {:wegener2009autonomos.pdf:PDF},
  owner = {wegener},
  timestamp = {2008.06.23}
}

@inproceedings{chatzigiannakis09sensappeal,
	author={Ioannis Chatzigiannakis and Christos Koninis and Georgios Mylonas and Stefan Fischer and Dennis Pfisterer},
	booktitle={Proceedings of the 1st International Conference on Sensor Networks Applications, Experimentation and Logistics},
	month=sep,
	title={{WISEBED}: an Open Large-Scale Wireless Sensor Network Testbed},
	year=2009,
    url = "http://www.springerlink.com/content/l1l255074h700524/"
}

@incollection{KPFF09,
  author = {Alexander Kröller and Dennis Pfisterer and Sandor Fekete and Stefan Fischer},
  title =  {Algorithms and Simulation Methods for Topology-Aware Sensor Networks},
  booktitle =  {{Algorithmics of Large and Complex Networks}},
  editor = {Jürger Lerner and Dorothea Wagner and Katharina Zweig},
  publisher = {Springer-Verlag},
  vol = {LNCS},
  no = {5515},
  year = 2009,
  url= "http://www.springerlink.com/content/w175680j5663/"
}

@inproceedings{flegsens09sensys-demo,
    author	=   {Denise Dudek and Christian Haas and Andreas Kuntz and Martina Zitterbart and Daniela Kr\"{u}ger and
	Peter Rothenpieler and Dennis Pfisterer and Stefan Fischer},
    title		   =   {A Wireless Sensor Network For Border Surveillance (Demo)},
    booktitle	=   {Proceedings of the 7th ACM Conference on Embedded Networked Sensor Systems},
    year		=   {2009},
    month		=   {November},
    address	=   {Berkeley, CA},
    publisher	=   {ACM},
    copyright	=   {ACM},
    url = "http://portal.acm.org/citation.cfm?id=1644038.1644072"
}

@INPROCEEDINGS{Glombitza2009WONS,
  author = {Nils Glombitza and Martin Lipphardt and Christian Werner and Stefan
	Fischer},
  title = {{Using Graphical Process Modeling for Realizing {SOA} Programming
	Paradigms in Sensor Networks}},
  booktitle = {{Proceedings of the 6th Annual IEEE/IFIP Conference on Wireless On
	demand Network Systems and Services}},
  year = {2009},
  pages = {61-68},
  address = {Snowbird, Utah, USA},
  abstract = {Designing and modifying sensor network applications demand for IT
	expertise in the field of distributed systems. Programming paradigms
	used in application development for sensor networks like object orientation
	do not refer to the distributed nature of a sensor network application.
	This represses the usage of sensor network technology as part of
	industrial applications. In enterprises graphical tools like BPEL
	and BPMN are used to coordinate distributed processes and overcome
	the complexity of the interaction among different components. In
	this work we introduce the GWELS toolbox as graphical process modeling
	tool to realize the service oriented programming paradigm for sensor
	networks and ease the development and integration of sensor network
	applications. We exemplarily design and deploy a sensor network application
	with GWELS to demonstrate the applicability of our approach.}
}

@INPROCEEDINGS{Glombitza2009Webist,
  author = {Nils Glombitza and Carsten Buschmann and Dennis Pfisterer and Stefan
	Fischer and Horst Pahl},
  title = {{Towards Service Orientation on Resource Constrained Devices}},
  booktitle = {{WEBIST 2009 - 5th International Conference on Web Information Systems
	and Technologies}},
  year = {2009},
  abstract = {For the flexible integration of enterprise applications and business
	processes, the Service Oriented Architecture (SOA) concept and the
	web service technology are the state of the art today. Especially
	for powerful hardware, a lot of web service and related technologies
	were developed during the last years. But with the development of
	Future Internet technologies, there is a demand for integrating all
	kinds of devices into a SOA. This includes especially devices with
	extremely limited resources, such as wireless sensor nodes, which
	are not capable of running today's web service technologies. In this
	paper we disclose the need for research action on different layers
	of the web service technology stack. We discuss promising solutions
	for running standard compliant web services in sensor networks and
	integrating sensor network and enterprise IT web services as well
	as BPEL business processes seamlessly. We introduce the L2D2 project
	in which our concept will be realized and proven.},
  owner = {glombitza},
  timestamp = {2009.01.27}
}

@inproceedings{venezuela09,
  author ={Eduardo Sosa and Stefan Fischer and Javier Diaz},
  title = {{Towards a Global Sensor Network Interconnection: A German-Argentinean Field Trial}},
  booktitle = {2nd EELA-2 Conference, Choroni, Venezuela},
  year = 2009,
  month = nov,
  pages = 101--108,
}

@INPROCEEDINGS{glombitza2009iwsne,
  author = {Nils Glombitza and Dennis Pfisterer and Stefan Fischer},
  title = {{On the Integration of Service-Oriented Architectures and Sensor
	Networks}},
  booktitle = {{Proceedings of the 5th IEEE International Conference on Distributed
	Computing in Sensor Systems (DCOSS Workshop)}},
  year = {2009},
  address = {Marina Del Rey, California, USA},
  abstract = {Currently, two major trends are gaining momentum: Service-Oriented
	Architectures (SOA) based on Internet standards are widely deployed
	in industry and Wireless Sensor Networks (WSNs) are becoming an integral
	part of the Future Internet. Combined, these two trends lay the groundwork
	for a new class of applications where all kinds of devices ranging
	from simple sensor nodes to large-scale application servers interact
	to drive business processes not possible before. That way, data stemming
	from a WSN monitoring assets in a port area influence the control
	flow of a business process in real-time or even trigger a business
	process. To achieve this level of integration, WSNs must seamlessly
	interoperate with existing widely deployed SOA technologies such
	as XML, Web Services, and the Business Process Execution Language
	(BPEL) to name only a few. However, due to their high ressource demand,
	these technologies are hardly applicable in resource-constrained
	WSN environments. In this paper, we present a survey of existing
	approaches and introduce our technique to seamlessly integrate WSNs
	into SOA environment using only very few resources.},
  owner = {glombitza},
  timestamp = {2009.04.20}
}

@INPROCEEDINGS{glombitza2009midsens,
  author = {Nils Glombitza and Dennis Pfisterer and Stefan Fischer},
  title = {{Integrating Wireless Sensor Networks into Web Service-Based Business
	Processes}},
  booktitle = {{Fourth International Workshop on Middleware Tools, Services and
	Run-Time Support for Sensor Networks (MidSens'09)}},
  year = {2009},
  address = {Urbana Champaign, Illinois, USA},
  owner = {glombitza},
  timestamp = {2009.09.13},
  url = {http://doi.acm.org/10.1145/1658192.1658197}
}

@article{fadiIJCNS09,
	author = {Fadi Tirkawi and Stefan Fischer},
	title  = {{Generality Challenges and Approaches in WSNs}},
	journal = {{International Journal of Communications, Network and System Sciences (IJCNS)}},
	year   = 2009,
	vol    = 2,
	no     = 1,
	pages  = {58--63},
}

@inproceedings{krueger08eurossc,
    author={Daniela Kr{\"u}ger and Carsten Buschmann and Stefan Fischer},
    title ={Object Tracking on Graph Structures},
    booktitle = {Proceedings of the 3rd IEEE European Conference on Smart Sensing and Context (EuroSSC'08)},
    year = 2008,
    url = http://www.eurossc.ethz.ch/2008/
}

@inproceedings{ransom08security,
	author={Stefan Ransom and Dennis Pfisterer and Stefan Fischer},
	booktitle={Proceedings of the International Workshop on Sensor Network Engineering (IWSNE'08)},
	title={Making Security Useable in Wireless Sensor Networks},
	year=2008,
}

@incollection{cbjf08,
	author={Christian Werner  and  Carsten Buschmann  and  Tobias Jäcker  and  Stefan Fischer},
	title={Efficient Transport Bindings for Web Service Messages},
	booktitle={Web Services Research and Practices},
	editor={Liang-Jie Zhang},
	publisher={CyberTech Publishing},
	isbn={978-1-59904-904-5},
	year=2008
}

@INPROCEEDINGS{tirkawiFischer2008b,
	author 	= 	{Fadi Tirkawi and Stefan Fischer},
	title 	= 	{Remote Interaction Tool for Wireless Sensor Networks},
	booktitle = 	{International Symposium on Wireless Pervasive Computing 2008 (ISWPC'08)},
	year =		{2008},
	month =		{may},
	address =	{Santorini, Greece},
	owner = 	{tirkawi},
}

@book{sysarch08,
	author = {Jürgen Dunkel and Andreas Eberhart and Stefan Fischer and Carsten Kleiner and Arne Koschel},
	title  = {Systemarchitekturen für verteilte Anwendungen},
	publisher = {Hanser Verlag},
	year = 2008
}

@INPROCEEDINGS{We2008TraCI,
  author = {Axel Wegener and Micha{\l} Pi{\'o}rkowski and Maxim Raya and Horst Hellbr\"uck and Stefan Fischer and Jean-Pierre Hubaux},
  title = {TraCI: An Interface for Coupling Road Traffic and Network Simulators},
  booktitle = {Proceedings of 11th Communications and Networking Simulation Symposium
	(CNS'08)},
  year = {2008},
  address = {Ottawa, Canada},
  month = {apr},
  abstract = {Vehicular Ad-Hoc Networks (VANETs) enable communication among vehicles
	as well as between vehicles and roadside infrastructures. Currently
	available software tools for VANET research still lack the ability
	to asses the usability of vehicular applications. In this article,
	we present Traffic Control Interface (TraCI) a technique for interlinking
	road traffic and network simulators. It permits us to control the
	behavior of vehicles during simulation runtime, and consequently
	to better understand the influence of VANET applications on traffic
	patterns. In contrast to the existing approaches, i.e., generating
	mobility traces that are fed to a network simulator as static input
	files, the online coupling allows the adaptation of drivers' behavior
	during simulation runtime. This technique is not limited to a special
	traffic simulator or to a special network simulator. We introduce
	a general framework for controlling the mobility which is adaptable
	towards other research areas. We describe the basic concept, design
	decisions and the message format of this open-source architecture.
	Additionally, we provide implementations for non-commercial traffic
	and network simulators, i.e., SUMO and ns2 respectively. This coupling
	enables for the first time systematic evaluations of VANET applications
	in realistic settings.},
  owner = {wegener},
  timestamp = {2008.01.03}
}

@inproceedings{fischer08wisebed,
        author={Stefan Fischer and Dennis Pfisterer and Sandor P. Fekete and Alexander Kroeller},
	booktitle={Fachgespraech der GI/ITG-Fachgruppe Kommunikation und Verteilte Systeme},
        title={WISEBED - Pan-European Wireless Sensor Network Testbeds},
        year=2008,
	url = {http://www.itm.uni-luebeck.de/users/pfisterer/pub/fischer08wisebed.pdf}
}

@INPROCEEDINGS{glombitza2008mobihoc,
  author = {Nils Glombitza and Horst Hellbrück and Stefan Fischer},
  title = {Evaluating Ad Hoc Networks with FRED},
  booktitle = {The 9th ACM International Symposium on Mobile Ad Hoc Networking and
	Computing (ACM Mobihoc 2008), Demo Session},
  year = {2008},
  address = {Hong Kong, China},
  month = {May},
  url = {http://www.itm.uni-luebeck.de/projects/fred/mobihoc2008/fred_poster.pdf}
}

@INPROCEEDINGS{tirkawiFischer2008a,
	author 	= 	{Fadi Tirkawi and Stefan Fischer},
	title 	= 	{Adaptive Tasks Balancing in Wireless Sensor Networks},
	booktitle = 	{The 3rd International Conference on Information & Communication Technologies: from Theory to Applications (ICTTA’08)},
	year =		{2008},
	month =		{apr},
	address =	{Damascus, Syria},
	owner = 	{tirkawi},
}

@incollection{cbf08,
	author={Christian Werner  and  Carsten Buschmann  and  Stefan Fischer},
	title={Efficient Encodings for Web Service Messages},
	booktitle={Web Services Research and Practices},
	editor={Liang-Jie Zhang},
	publisher={CyberTech Publishing},
	isbn={978-1-59904-904-5},
	year=2008
}

@article{hellbrueck08autocast,
	author={Horst Hellbrück and Axel Wegener and Stefan Fischer},
	journal={Ad Hoc & Sensor Wireless Networks journal (AHSWN)},
	title={AutoCast: A General-Purpose Data Dissemination Protocol and its Application in Vehicular Networks},
	year=2008,
   month={to appear in }
}

@article{WBBF08,
  author =  "Christian Werner and Carsten Buschmann and Ylva Brandt and Stefan Fischer",
  journal = "International Journal of Web Services Research",
  number =  3,
  title =   "{XML Compression for Web Services on Resource-Constrained Devices}",
  volume =  5,
  year =    2008
}

@inproceedings{danckwardt08wisebed,
  author =       "Maick Danckwardt and Dennis Pfisterer and Stefan Fischer",
  title =        "{WISEBED: Wireless Sensor Network Testbeds}",
  booktitle = {The 14th Annual International Conference on Mobile Computing and Networking (ACM MobiCom 2008), Poster Session},
  address =    "San Francisco, CA USA",
  month =        sep,
  series =   "",
  publisher =    "",
  year =         "2008"
}
	

@incollection{fischerLogistik08,
	author = {Stefan Fischer},
	title = {{Naturinspirierte Verfahren in der Informatik -- Anregungen für die Logistik}},
	booktitle = {Das Beste der Logsitik -- Innovationen, Strategien, Umsetzung},
	editor = {{Helmut Baumgarten}},
	publisher = {{Springer}},
	month = apr,
	year = 2008
}

@article{lutt08pik,
	author={Norbert Luttenberger and Stefan Fischer and Erik Maehle and Dirk Timmermann and Volker Turau},
       title={{Multi-hybride Sensornetze}},
	journal={PIK - Praxis der Informationsverarbeitung und Kommunikation},
	vol={31},
        no = {3},
        year={2008}
	month = {September},
        pages={141--145},
        publisher={K.G. Saur Verlag, München},
        doi={10.1515/piko.2008.0026}
}

@INPROCEEDINGS{glombitza2008wons,
  author = {Nils Glombitza and Martin Lipphardt and Horst Hellbrück and Stefan
	Fischer},
  title = {{FRED} -- An Application for a Real-Life Large Scale Multihop Ad Hoc
	Network},
  booktitle = {Proceedings of the 5th Annual IEEE/IFIP Conference on Wireless On
	demand Network Systems and Services (WONS'08)},
  year = {2008},
  abstract = {Simulations were standard in the Mobile Ad Hoc Network (MANET) research
	community in the past. New protocols and algorithms were validated
	via simulations by network simulators such as ns2 or GloMoSim. However,
	even with the increasing number of published simulation papers, contradictory
	results are decreasing the confidence in simulations today. First
	experimental results show that simulation models for Ad Hoc networks
	are far from being realistic and protocols developed in simulations
	failed in real word environments. As a result, the demand for experimental
	results and application deployments within the research community
	increases. In this paper, we introduce FRED as a suitable application
	to conduct protocol evaluations as well as user acceptance surveys.
	FRED (Flexible Radio Enabled Dialog) is an enhanced TED-System that
	allows asynchronous surveys or quizzes with a multi hop radio network,
	where individual participants conduct the survey independent of others.
	FRED is based on the pacemate sensor network platform that provides
	a comfortable lightweight housing, a simple radio interface and an
	intuitive GUI that allows long term evaluations of user acceptance
	and network protocols.},
  owner = {glombitza},
  timestamp = {2007.11.21},
  url = {http://www.tm.uka.de/wons2008/}
}

@inproceedings{ransom2008midsens,
	author="Stephan Ransom and Dennis Pfisterer and Stefan Fischer",
	title="Comprehensible Security Synthesis for Wireless Sensor Networks",
	booktitle="Proceedings of the 3rd International Workshop on Middleware for Sensor Networks (MidSens'08)",
	address="Leuven, Belgium",
	url=http://doi.acm.org/10.1145/1462698.1462702,
	month=Dez,
	year=2008
}

@inproceedings{Buschmann07nides,
	author={Carsten Buschmann and Christian Werner and Horst Hellbrück and Stefan Fischer},
	booktitle={Proceedings of the 15. ITG/GI - Fachtagung Kommunikation in Verteilten Systemen (KiVS)},
	title={NIDES: Ein Verfahren zur Multihop-Distanzschätzung mittels Nachbarschaftsanalyse},
	year=2007,
}

@incollection{sws-buch2,
  author={Stefan Fischer and Christian Werner},
  title={Towards Service-Oriented Architectures},
  booktitle={Semantic Web Services: Concepts, Technologies, and Applications},
  year=2007,
  publisher={Springer},
  pages={3-11},
  editor={Rudi Studer  and  Stephan Grimm  and  Andreas Abecker},
  isbn={978-3-540-70893-3},
}

@inproceedings{kroeller07shawn,
	author={Sandor P. Fekete and Alexander Kröller and Stefan Fischer and Dennis Pfisterer},
	booktitle={Proceedings of the Fourth International Conference on Networked Sensing Systems (INSS 2007)},
	month=jun,
	title={Shawn: The fast, highly customizable sensor network simulator},
	url="http://ieeexplore.ieee.org/iel5/4297370/4297371/04297441.pdf?arnumber=4297441",
	year=2007,
}

@inproceedings{Buschmann:2007:RPD:1758126.1758154,
 author = {Carsten Buschmann and Horst Hellbr\"{u}ck and Stefan Fischer and Kr\"{o}ller, Alexander and Fekete, S\`{a}ndor},
 title = {Radio propagation-aware distance estimation based on neighborhood comparison},
 booktitle = {Proceedings of the 4th European conference on Wireless sensor networks},
 series = {EWSN'07},
 year = {2007},
 isbn = {978-3-540-69829-6},
 location = {Delft, The Netherlands},
 pages = {325--340},
 numpages = {16},
 url = {http://portal.acm.org/citation.cfm?id=1758126.1758154},
 acmid = {1758154},
 publisher = {Springer-Verlag},
 address = {Berlin, Heidelberg},
} 

@inproceedings{lipphardt07marathonnet,
	author={Martin Lipphardt and Horst Hellbrück and Dennis Pfisterer and Stefan Ransom and Stefan Fischer},
	booktitle={Proceedings of the Second International Conference on Body Area Networks (BodyNets'07)},
	title={Practical Experiences on Mobile Inter-Body-Area-Networking},
	url={http://www.bodynets.org/},
	year=2007,
}

@inproceedings{buschmann07etfa,
      author={Carsten Buschmann and Daniela Krüger and Stefan Fischer},
      booktitle={12th IEEE International Conference on Emerging Technologies and Factory Automation, Patras, Greece},
      title={Lean and Robust Phenomenon Boundary Approximation},
      month = sep,
      year=2007
  }

@inproceedings{adbis07,
	author={Beda Christoph Hammerschmidt  and  Christian Werner  and  Ylva Brandt  and  Volker Linnemann  and  Sven Groppe  and  Stefan Fischer},
	booktitle={Proceedings of The Eleventh East-European Conference on Advances in Databases and Information Systems (ADBIS 2007)},
	title={Incremental Validation of String-based XML Data in Databases, File Systems, and Streams},
	year=2007,
	month=sep,
	address={Varna, Bulgarien},
}

@inproceedings{pfisterer07microfibre,
	author={Dennis Pfisterer and  Marco Wegner and Horst Hellbrück and Christian Werner and Stefan Fischer},
	booktitle={Proceedings of The Sixth Annual Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net 2007)},
	title={Energy-optimized Data Serialization For Heterogeneous WSNs Using Middleware Synthesis},
	url="http://di.ionio.gr/medhocnet07/wp-content/uploads/papers/270.pdf",
	year=2007,
	month=jun,
}

@INPROCEEDINGS{We2007AutoCast,
  author = {Axel Wegener and Horst Hellbr\"uck and Stefan Fischer and Christiane
	Schmidt and S\'andor Fekete},
  title = {AutoCast: An Adaptive Data Dissemination Protocol for Traffic Information
	Systems},
  booktitle = {Proceedings of the 66th IEEE Vehicular Technology Conference Fall
	2007 (VTC2007-Fall)},
  year = {2007},
  address = {Baltimore, USA},
  month = {October},
}

@incollection{sws-buch,
  author={Christian Werner and Stefan Fischer},
  title={Architecture and Standardization of Web Services},
  booktitle={Semantic Web Services: Concepts, Technologies, and Applications},
  year=2007,
  publisher={Springer},
  pages={13-34},
  editor={Rudi Studer  and  Stephan Grimm  and  Andreas Abecker},
  isbn={978-3-540-70893-3},
}

@incollection{WBF-zhangbook2007,
  author={Christian Werner and Carsten Buschmann and Stefan Fischer},
  title={Advanced Data Compression Techniques for SOAP Web Services},
  booktitle={Modern Technologies in Web Services Research},
  year=2007,
  publisher={IGI Publishing},
  pages = {76--97},
  editor={Liang-Jie Zhang},
  isbn={978-1-59904-280-0},
}

@article{Buschmann2007FocusMUL,
  author =  "Carsten Buschmann and Stefan Fischer",
  journal = "FOCUS MUL",
  number =  2,
  title =   "{Sensornetze: Vom Forschungsthema zum Start-up}",
  volume =  24,
  month =   jun,
  year =    2007
}

@inproceedings{lipphardt07grape,
	author={Martin Lipphardt and Horst Hellbrück and Axel Wegener and Stefan Fischer},
	booktitle={Proceedings of the 4th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS '07) as  part of the MHWMN Workshop},
	title={{GRAPE} - Gradient based Routing for All PurposE},
	url={http://cnd.iit.cnr.it/mass2007/},
	year=2007,
}

@inproceedings{FeScWeFi2006,
    author={S\'{a}ndor P. Fekete and Christiane Schmidt and Axel Wegener and Stefan Fischer},
    booktitle={2nd International Symposium on Leveraging Applications of Formal Methods, Verification and Validation},
    title={Hovering Data Clouds for Recognizing Traffic Jams},
    year={2006}
}

@inproceedings{kfw06,
  author =  "Torsten Klie and Uwe Frommann and Christian Werner and Stefan Fischer and Astrid Weilert and Christoph Klinzmann and Dietmar Hosser and Jan Zimmermann and Manfred Krafczyk",
  title =   "Vorlesungsskripte im E-Learning-Zeitalter",
  booktitle =   "{Proceedings of Multikonferenz Wirtschaftsinformatik 2006}",
  address =     "Passau",
  month =   "feb",
  year =    "2006",
}

@inproceedings{khanSERP06,
    author = {Muhammad Khan and Stefan Fischer},
    title = {Towards Unmanaged Multimedia Adaptations using Automated Aspect Weaving},
    booktitle = {Proceedings of the International Conference on Software Engineering Research and Practice (SERP'2006), Las Vegas, USA},
    year = 2006,
    month = jun,
}

@techreport{pfisterer06supportingwsndev,
    author={Dennis Pfisterer and Carsten Buschmann and Horst Hellbrück and Stefan Fischer},
    institution={5. GI/ITG KuVS Fachgespräch Drahtlose Sensornetze},
    title={Supporting WSN Application Development Using Data type-centric Middleware Synthesis},
    year=2006
}

@article{hellbrueck06pikmnet,
	author={Horst Hellbrück and Martin Lipphardt and Dennis Pfisterer and Stefan Ransom and Stefan Fischer},
	journal={PIK - Praxis der Informationsverarbeitung und Kommunikation},
	number=4,
	title={Praxiserfahrungen mit MarathonNet - Ein mobiles Sensornetz im Sport},
	volume=29,
	year=2006
}

@InProceedings{ GWF06,
  author="Martin Gutbrod and Christian Werner and Stefan Fischer",
  title="Platform-Independent Authoring and Production of Rapid E-Learning Content",
  booktitle="Interactive Technology and Smart Education Journal, Sonderausgabe: Learning in the Information Society",
  year=2006,
}

@techreport{buschmann06fgneighborhood,
    author={Carsten Buschmann and Dennis Pfisterer and Stefan Fischer},
    institution={5. GI/ITG KuVS Fachgespräch Drahtlose Sensornetze},
    title={On the Relation of Neighborhoods and Distances},
    year=2006
}

@inproceedings{pfisterer06marathonconnectivity,
  author = {Dennis Pfisterer and Martin Lipphardt and Carsten Buschmann and Horst Hellbrück and Stefan Fischer and Jan Hendrik Sauselin},
  title = {MarathonNet: Adding value to large scale sport events - A connectivity analysis},
  booktitle = {Proceedings of the International Conference on Integrated Internet Ad hoc and Sensor Networks (InterSense)},
  month =   "may",
  year = {2006},
  url="http://portal.acm.org/citation.cfm?id=1142680.1142696"
}

@incollection{wegener06hdc,
      author={Axel Wegener and Elad M. Schiller and Horst Hellbr{\"u}ck and S\'{a}ndor P. Fekete and Stefan Fischer},
      title={Hovering Data Clouds: A Decentralized and Self-Organizing Information System},
      booktitle={Proceedings of International Workshop on Self-Organizing Systems, Passau, Germany},
      year=2006,
      month=sep
}

@inproceedings{pfisterer06fabricdcoss,
 author={Dennis Pfisterer and Horst Hellbrück and Stefan Fischer},
 booktitle={Proceedings of the 2006 International Conference on Distributed Computing (DCOSS 06)},
 title={FABRIC: Towards Data Type-Centric Middleware Synthesis},
 year=2006
}

@inproceedings{buschmann06etfa,
      author={Carsten Buschmann and Dennis Pfisterer and Stefan Fischer},
      booktitle={11th IEEE International Conference on Emerging Technologies and Factory Automation, Prague, Czech Republic},
      title={Estimating Distances Using Neighborhood Intersection},
      month = sep,
      year=2006,
      url = "http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4178314"
  }

@misc{krueger06topologyrec,
  author =       "Daniela Kr{\"u}ger and Carsten Buschmann and Stefan Fischer",
  title =        "{Topology recognition in Wireless Sensor Networks}",
  address =    "The Fourth International Conference on Mobile System, Applications, and Services",
  howpublished = "Poster",
  month =        jun,
  series =   "",
  publisher =    "",
  year =         "2006"
}

@article{FiTi06,
  author =  "Stefan Fischer and Markus Tiedemann",
  journal = "WISU -- das Wirtschaftsstudium",
  number =  6,
  title =   "{Auswahl von Methoden und Technologien für die Software-Integration}",
  volume =  06,
  month =   jun,
  year =    2006
}

@article{WBJF06,
  author =  "Christian Werner and Carsten Buschmann and Tobias Jäcker and Stefan Fischer",
  journal = "International Journal of Web Services Research",
  number =  1,
  title =   "{Bandwidth and Latency Considerations for Efficient SOAP Messaging}",
  volume =  3,
  year =    2006
}

@inproceedings{GUFI06,
  author   = "Martin Gutbrod and Stefan Fischer",
  title    = "{E-Learning der nächsten Runde: Web-basiertes IR-System zur
Plagiatprüfung}",
  booktitle= "{Proceeding Usability Day IV, Dornbirn, Austria}",
  year     = "2006",
  month    = jun
  }
  
  

@InProceedings{WBBF06,
  author =       "Christian Werner and Carsten Buschmann and Ylva Brandt and Stefan Fischer",
  title =        "{Compressing SOAP Messages by using Pushdown Automata}",
  booktitle =    "{Proceedings of the IEEE International Conference on Web Services}",
  month =        sep,
  series =   "",
  publisher =    "",
  year =         "2006"
}

@inproceedings{khanSEEA06,
    author = {Muhammad Khan and Stefan Fischer},
    title = {ACREMA - An Adapaptive Composition and Runtime Environment for Multimedia Applications},
    booktitle = {Proceedings of the 32nd Euromicro Conference on Software Engineering and Advanced Applications (SEEA 2006), Cavtat, Croatia},
    year = 2006,
    month = aug,
}

@inproceedings{fekete06dcossalgorithmic,
    author={Sandor Fekete and Alexander Kröller and Dennis Pfisterer and Stefan Fischer},
    booktitle={Proceedings of the 2006 International Conference on Distributed Computing (DCOSS 06)},
    title={Algorithmic Aspects of Large Sensor Networks},
    year=2006
}

@inproceedings{pfisterer06medhocnetfabric,
 author={Dennis Pfisterer and  Carsten Buschmann and  Horst Hellbrück and  Stefan Fischer},
 booktitle={Proceedings of the Fifth Annual Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net 2006)},
 title={Data-type centric middleware synthesis for wireless sensor network application development},
 year=2006,
 url = "http://www.itm.uni-luebeck.de/users/pfisterer/pub/medhocnet06pfisterer.pdf"
	 
}

@inproceedings{Kroller:2006:DBR:1109557.1109668,
 author = {Kr\"{o}ller, Alexander and Fekete, S\'{a}ndor P. and Dennis Pfisterer and Stefan Fischer},
 title = {Deterministic boundary recognition and topology extraction for large sensor networks},
 booktitle = {Proceedings of the seventeenth annual ACM-SIAM symposium on Discrete algorithm},
 series = {SODA '06},
 year = {2006},
 isbn = {0-89871-605-5},
 location = {Miami, Florida},
 pages = {1000--1009},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/1109557.1109668},
 doi = {http://doi.acm.org/10.1145/1109557.1109668},
 acmid = {1109668},
 publisher = {ACM},
 address = {New York, NY, USA},
}

@techreport{krueger06discoveringtopologies,
    author={Daniela Kr{\"u}ger and Carsten Buschmann and Stefan Fischer},
    institution={5. GI/ITG KuVS Fachgespräch Drahtlose Sensornetze},
    title={Discovering topologies in Wireless Sensor Networks},
    year=2006
}

@article{BPFFK05,
  author =  "Carsten Buschmann and Dennis Pfisterer and  Stefan Fischer and S. P. Fekete and A. Kröller",
  journal = "ACM SIGBED Review",
  number =  1,
  title =   "{SpyGlass: A Wireless Sensor Network Visualizer}",
  volume =  2,
  year =    2005,
 url = {http://www.cs.virginia.edu/sigbed/archives/2005-01/P1.pdf}
}

@TECHREPORT{pfisterer05fachgespraecheshawn,
    author = {Dennis Pfisterer and Stefan Fischer and Alexander Kröller and Sandor Fekete},
    title = {Shawn: Ein alternativer Ansatz zur Simulation von Sensornetzwerken},
    institution = {4. Fachgespräche Drahtlose Sensornetze, GI/ITG KuVS},
    year = {2005},
    url = "http://www.vs.inf.ethz.ch/events/fg2005/fgsn05.pdf"
}

@INPROCEEDINGS{buschmann05informatikspyglass,
    author = {Carsten Buschmann and Dennis Pfisterer and Stefan Fischer},
    title = {From Diodes to Insights},
    booktitle = {2nd Workshop on Sensor Networks, INFORMATIK 2005},
    month = sep,
    year = {2005}
}

@TECHREPORT{BF05,
    author = {Carsten Buschmann and Stefan Fischer},
    title = {Analyse des Kommunikationsaufwands für konsistentes Zeitbewusstsein},
    institution = {4. Fachgespräche Drahtlose Sensornetze, GI/ITG KuVS},
    year = {2005}
}

@incollection{khan05arm,
      author={Muhammad A. Khan and Stefan Fischer},
      title={A Customizable, Reconfigurable Deployment Environment for QoS-aware Multimedia Application},
      booktitle={4th international workshop on Adaptive and Reflective Middleware (ARM-2005), Grenoble, France},
      year=2005,
      month=nov
}

@article{WBF05,
  author =  "Christian Werner and Carsten Buschmann and Stefan Fischer",
  journal = "International Journal of Web Services Research",
  number =  1,
  title =   "{WSDL-Driven SOAP Compression}",
  volume =  2,
  year =    2005
}

@InProceedings{GWF05,
  author =       "Martin Gutbrod and Christian Werner and Stefan Fischer",
  title =        "{Time-based content marks for fine-grained navigation in educational content}",
  booktitle =    "{Proceedings of the IADIS International Conference e-Society 2005}",
  month =        jun,
  series =   "",
  publisher =    "",
  year =         "2005"
}

@Book{FWSW05,
  author = {Stefan Fischer and Ulrich Walther and Stefan Schmidt and Christian Werner},
  title = {{Linux-Netzwerke: Aufbau, Administration und Sicherung, 2. erweiterte und aktualisierte Auflage}},
  publisher = {Millin Verlag},
  year = 2005,
  url = {http://www.millin.de/buch_linux_netzwerke.html}
}

@InProceedings{KPBFF05,
  author =       "A. Kröller and Dennis Pfisterer and Carsten Buschmann and S. P. Fekete and Stefan Fischer",
  title =        "{Shawn: A new approach to simulating wireless sensor networks}",
  booktitle =    "{Design, Analysis, and Simulation of Distributed Systems 2005, Part of the SpringSim 2005}",
  month =        apr,
  series =   "",
  publisher =    "",
  year =         "2005",
  url = "http://arxiv.org/pdf/cs/0502003"
}

@InProceedings{GWF05-2,
  author =       "Martin Gutbrod and Christian Werner and Stefan Fischer",
  title =        "{Mehr Flexibilität bei Rapid E-Learning -- Plattformunabhängige Repräsentation aller Kursdaten}",
  booktitle =    "{Delfi 2005: Die 3. e-Learning Fachtagung Informatik}",
  month =         sep,
  series =       "Lecture Notes in Informatics",
  publisher =    "Gesellschaft für Informatik",
  year =         "2005",
}

@article{BFFKP05,
  author =  "Carsten Buschmann and S. P. Fekete and  Stefan Fischer and A. Kröller and Dennis Pfisterer",
  journal = "it - Information Technology, Themenheft Sensornetze",
  number =  4,
  title =   "{Koordinatenfreies Lokationsbewusstsein}",
  volume =  47,
  month =   apr,
  year =    2005,
  url = "http://arxiv.org/abs/cs.DC/0502069"
}

@article{BPF05,
  author =       "Carsten Buschmann and Dennis Pfisterer and Stefan Fischer",
  title =        "{Kommunikationsaufwand von Verfahren zur Errichtung eines konsistenten Zeitbewusstseins - Eine quantitative Analyse}",
  journal =    "{PIK - Praxis der Informationsverarbeitung und Kommunikation, Sonderheft Wireless Sensor Networks}",
  number =  4,
  series =   "",
  publisher =    "",
   month =       apr,
   year =        2005
}

@InProceedings{WBJF05,
  author =       "Christian Werner and Carsten Buschmann and Tobias Jäcker and Stefan Fischer",
  title =        "{Enhanced Transport Bindings for Efficient SOAP Messaging}",
  booktitle =    "{Proceedings of the IEEE International Conference on Web Services}",
  month =        jul,
  series =   "",
  publisher =    "",
  year =         "2005"
}

@InProceedings{JGF05,
  author =       "Helmut W. Jung and Martin Gutbrod and Stefan Fischer",
  title =        "{Ein neues Geschäftsmodell zur Kostenreduzierung von technologiegestützten Bildungsservices}",
  booktitle =    "{Tagungsband des internationalen Kongresses Sicherheit im Verkehrswesen,
Fulda, Deutschland}",
  month =        mar,
  year =         "2005",
}

@article{FisFocusMUL05,
  author =  "Stefan Fischer",
  journal = "FOCUS MUL",
  number =  4,
  title =   "{Drahtlose Sensornetze -- Neue Fragestellungen für die Informatik}",
  volume =  22,
  month =   dec,
  year =    2005
}

@incollection{khafisHICSS-38,
  author =      "{Muhammad A Khan and Stefan Fischer}",
  title =       "{A Reflective Runtime Environment for Dynamic Adaptation of Streaming Media on Resource Constrained Devices}",
  booktitle =   "{Proceedings of the 38th Hawaii International Conference on System Sciences (HICSS-38), Hawaii, USA}",
  month =       jan,
  year =        "2005"
}

@article{BWSF04,
  author =  "Arndt Buschmann and Christian Werner and Stefan Schmidt and Stefan Fischer",
  journal = "PIK - Praxis der Informationsverarbeitung und Kommunikation, Themenheft Web Services",
  number =  3,
  title =   "{Protokollunterstützung für SOAP Web Services auf mobilen Geräten}",
  volume =  27,
  year =    "2004"
}

@article{Hellbruck:2004:MMI:1052871.1052873,
 author = {Horst Hellbr\"{u}ck and Stefan Fischer},
 title = {MINE and MILE: improving connectivity in mobile ad-hoc networks},
 journal = {SIGMOBILE Mob. Comput. Commun. Rev.},
 volume = {8},
 issue = {4},
 month = {October},
 year = {2004},
 issn = {1559-1662},
 pages = {19--36},
 numpages = {18},
 url = {http://doi.acm.org/10.1145/1052871.1052873},
 doi = {http://doi.acm.org/10.1145/1052871.1052873},
 acmid = {1052873},
 publisher = {ACM},
 address = {New York, NY, USA},
} 

@misc{khafisMiddleware-04,
  author =  {Muhammad A Khan and Stefan Fischer},
  title =   {A Reflective Runtime Environment for
        Dynamic Adaptation of Streaming Media},
  address = "5th ACM/IFIP/USENIX International Middleware
        Conference (Middleware-2004), Toronto, Canada",
  howpublished = "Poster",
  month =   oct,
  year =    2004
}

@InProceedings{BFKL04,
  author =       "Carsten Buschmann and Stefan Fischer and J. Koberstein and N. Luttenberger",
  title =        "{Towards Information Centric Application Development for Wireless Sensor Networks}",
  booktitle =    "Proceedings of the System Support for Ubiquitous Computing Workshop (UbiSys) at the Sixth Annual Conference on Ubiquitous Computing (UbiComp 2004)",
  month =        sep,
  series =   "",
  publisher =    "",
  year =         "2004",
  url =      {http://www.itm.uni-luebeck.de/users/buschmann/papers/Buschmann_etal_towards3.pdf}

}

@misc{BPFFK04,
  author =       "Carsten Buschmann and Dennis Pfisterer and Stefan Fischer and S. P. Fekete and A. Kröller",
  title =        "{SpyGlass: Taking a closer look into sensor networks}",
  address =    "ACM Conference on Embedded Networked Sensor Systems (SenSys)",
  howpublished = "Poster",
  month =        nov,
  series =   "",
  publisher =    "",
  year =         "2004",
  url = "http://portal.acm.org/citation.cfm?id=1031546"
	  
}

@InProceedings{KLBF04,
  author =       "J. Koberstein and N. Luttenberger and Carsten Buschmann and Stefan Fischer",
  title =        "{Shared Information Spaces for Small Devices: The SWARMS Software Concept}",
  booktitle =    "Proceedings of the Workshop on Sensor Networks at Informatik 2004",
  month =        sep,
  series =   "",
  publisher =    "",
  year =         "2004"
}

@InProceedings{HWF04,
  author =       "Daniel Hoppe and Christian Werner and  Stefan Fischer",
  title =        "{Rechtliche Grundlagen für den Umgang mit Lernobjekten}",
  booktitle =    "{Delfi 2004: Die 2. e-Learning Fachtagung Informatik}",
  month =         sep,
  series =       "Lecture Notes in Informatics, P-52",
  publisher =    "Gesellschaft für Informatik",
  year =         "2004",
}

@InProceedings{GJFROI04,
  author =       "M. Gutbrod and H. W. Jung and Stefan Fischer",
  title =        "{Marktfähige Bildungsservices: Verbesserte ROI-Bestimmung von Bildungsmaßnahmen durch den neuen COM (Calculation Object Model) - Kostenansatz}",
  booktitle =    "{Weiterbildungscontrolling für E-Learning}",
  month =        dec,
  publisher =    "Springer-Verlag",
  editor =       "Ulf-Daniel Ehlers and Peter Schenkel",
  year =         "2004"
}