| 2004 | A 3-D Indoor Positioning Method using a Single Compact Base Station. Esko O. Dijk, Kees van Berkel, Ronald M. Aarts, Evert van Loenen |
| 2004 | A Framework for Developing Mobile, Context-aware Applications. Gregory Biegel, Vinny Cahill |
| 2004 | A Mobility Gateway for Small-Device Networks. Robert C. Chalmers, Kevin C. Almeroth |
| 2004 | A Software Engineering Framework for Context-Aware Pervasive Computing. Karen Henricksen, Jadwiga Indulska |
| 2004 | A User-Guided Cognitive Agent for Network Service Selection in Pervasive Computing Environments. George Lee, Peyman Faratin, Steven J. Bauer, John Wroclawski |
| 2004 | An Augmented Virtual Reality Interface for Assistive Monitoring of Smart Spaces. Shichao Ou, Deepak R. Karuppiah, Andrew H. Fagg, Edward M. Riseman |
| 2004 | Analyzing Connectivity-Based Multi-Hop Ad-hoc Positioning. Regina Bischoff, Roger Wattenhofer |
| 2004 | Augmenting Film and Video Footage with Sensor Data. Norman Makoto Su, Heemin Park, Eric Bostrom, Jeff Burke, Mani B. Srivastava, Deborah Estrin |
| 2004 | Camera-Typing Interface for Ubiquitous Information Services. Shuji Senda, Kyosuke Nishiyama, Toshiyuki Asahi, Keiji Yamada |
| 2004 | Cooperative Location-Sensing for Wireless Networks. Charalampos Fretzagias, Maria Papadopouli |
| 2004 | Denial-of-Service Attacks on Battery-powered Mobile Computers. Thomas L. Martin, Michael S. Hsiao, Dong S. Ha, Jayan Krishnaswami |
| 2004 | Distributed Snapshots for Mobile Computing Systems. Adnan Agbaria, William H. Sanders |
| 2004 | Drishti: An Integrated Indoor/Outdoor Blind Navigation System and Service. Lisa Ran, Sumi Helal, Steve Moore |
| 2004 | Dynamic Federation of Partitioned Applications in Ubiquitous Computing Environments. Ichiro Satoh |
| 2004 | Dynamic World Models from Ray-tracing. Robert K. Harle, Andy Hopper |
| 2004 | Efficient Mobile Access to Internet Data via a Wireless Peer-to-Peer Network. Seung-Seok Kang, Matt W. Mutka |
| 2004 | Employing User Feedback for Fast, Accurate, Low-Maintenance Geolocationing . Ezekiel S. Bhasker, Steven W. Brown, William G. Griswold |
| 2004 | Energy-Aware Media Transcoding in Wireless Systems. Christian Poellabauer, Karsten Schwan |
| 2004 | From Home to World - Supporting Context-aware Applications through World Models. Othmar Lehmann, Martin Bauer, Christian Becker, Daniela Nicklas |
| 2004 | Learning to Detect User Activity and Availability from a Variety of Sensor Data. Martin Mühlenbrock, Oliver Brdiczka, Dave Snowdon, Jean-Luc Meunier |
| 2004 | MediaBroker: An Architecture for Pervasive Computing. Martin Modahl, Ilya Bagrak, Matthew Wolenetz, Phillip W. Hutto, Umakishore Ramachandran |
| 2004 | Mobile to Base Task Migration in Wireless Computing. Savvas Gitzenis, Nicholas Bambos |
| 2004 | One-Time Capabilities for Authorizations without Trust. Laurent Bussard, Refik Molva |
| 2004 | PCOM - A Component System for Pervasive Computing. Christian Becker, Marcus Handte, Gregor Schiele, Kurt Rothermel |
| 2004 | Patch Panel: Enabling Control-Flow Interoperability in Ubicomp Environments. Rafael Ballagas, Andy Szybalski, Armando Fox |
| 2004 | Performance Issues with Vertical Handovers - Experiences from GPRS Cellular and WLAN Hot-spots Integration. Rajiv Chakravorty, Pablo Vidales, Kavitha Subramanian, Ian Pratt, Jon Crowcroft |
| 2004 | Personal Home Server: Enabling Personalized and Seamless Ubiquitous Computing Environments. Tatsuo Nakajima, Ichiro Satoh |
| 2004 | Personal Servers as Digital Keys. Allan Beaufour, Philippe Bonnet |
| 2004 | Pervasive Enablement of Business Processes. Dipanjan Chakraborty, Hui Lei |
| 2004 | Proceedings of the Second IEEE International Conference on Pervasive Computing and Communications (PerCom 2004), 14-17 March 2004, Orlando, FL, USA |
| 2004 | Programming Pervasive and Mobile Computing Applications with the TOTA Middleware. Marco Mamei, Franco Zambonelli |
| 2004 | Promoting Cooperation Among Strangers to Access Internet Services from an Ad Hoc Network. Danyu Zhu, Matt W. Mutka |
| 2004 | PrudentExposure: A Private and User-centric Service Discovery Protocol. Feng Zhu, Matt W. Mutka, Lionel M. Ni |
| 2004 | Quick Realization of Function for Detecting Human Activity Events by Ultrasonic 3D Tag and Stereo Visio. Yoshifumi Nishida, Toshio Hori, Takeo Kanade, Koji Kitamura, Akifumi Nishitani, Hiroshi Mizoguchi |
| 2004 | Semantic Web in the Context Broker Architecture. Harry Chen, Timothy W. Finin, Anupam Joshi |
| 2004 | Supporting Persistent Social Groups in Ubiquitous Computing Environments Using Context-Aware Ephemeral Group Service. Bin Wang, John Bodily, Sandeep K. S. Gupta |
| 2004 | Towards Socially Aware Pervasive Computing: A Turntaking Approach. Esko Kurvinen, Antti Oulasvirta |
| 2004 | Wi-Fi in Ad Hoc Mode: A Measurement Study. Giuseppe Anastasi, Eleonora Borgia, Marco Conti, Enrico Gregori |