Mobile and Ubiquitous Systems: Computing, Networking, and Services

1. Front Matter

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2. Localization and Tracking

   1. Social Geoscape: Visualizing an Image of the City for Mobile UI Using User Generated Geo-Tagged Objects

      • Koh Sueda, Takashi Miyaki, Jun Rekimoto

      Pages 1-12

   2. On the Spatio-temporal Information Content and Arithmetic Coding of Discrete Trajectories

      • Markus Koegel, Martin Mauve

      Pages 13-24

   3. A Proposal on Direction Estimation between Devices Using Acoustic Waves

      • Yasutaka Nishimura, Naoki Imai, Kiyohito Yoshihara

      Pages 25-36

3. Best Paper Session

   1. Using SIFT and WiFi Signals to Provide Location-Based Services for Smartphones

      • Antonio J. Ruiz-Ruiz, Oscar Canovas, Ruben A. Rubio Muñoz, Pedro E. Lopez-de-Teruel Alcolea

      Pages 37-48

   2. What’s around Me? Spatialized Audio Augmented Reality for Blind Users with a Smartphone

      • Jeffrey R. Blum, Mathieu Bouchard, Jeremy R. Cooperstock

      Pages 49-62

   3. Real-Time Detection of Anomalous Taxi Trajectories from GPS Traces

      • Chao Chen, Daqing Zhang, Pablo Samuel Castro, Nan Li, Lin Sun, Shijian Li

      Pages 63-74

   4. Scalable Data Processing for Community Sensing Applications

      • Heitor Ferreira, Sérgio Duarte, Nuno Preguiça, David Navalho

      Pages 75-87

4. Search and Discovery

   1. Gander: Personalizing Search of the Here and Now

      • Jonas Michel, Christine Julien, Jamie Payton, Gruia-Catalin Roman

      Pages 88-100

   2. A Mean-Variance Based Index for Dynamic Context Data Lookup

      • Shubhabrata Sen, Hung Keng Pung

      Pages 101-112

   3. HiCHO: Attributes Based Classification of Ubiquitous Devices

      • Shachi Sharma, Shalini Kapoor, Bharat R. Srinivasan, Mayank S. Narula

      Pages 113-125

5. Classification and Profiling

   1. On the Effects of Input Unreliability on Classification Algorithms

      • Ardjan Zwartjes, Majid Bahrepour, Paul J. M. Havinga, Johann L. Hurink, Gerard J. M. Smit

      Pages 126-137

   2. Unsupervised Power Profiling for Mobile Devices

      • Mikkel Baun Kjærgaard, Henrik Blunck

      Pages 138-149

   3. Towards a New Classification of Location Privacy Methods in Pervasive Computing

      • Mads Schaarup Andersen, Mikkel Baun Kjærgaard

      Pages 150-161

6. Industry Track

   1. A Simulation Model for Evaluating Distributed Storage Services for Smart Product Systems

      • Markus Miche, Kai Baumann, Jerome Golenzer, Marc Brogle

      Pages 162-173

   2. Instance-Informed Information Systems: A Pre-requisite for Energy-Efficient and Green Information Systems

      • Kary Främling, Jan Nyman, André Kaustell, Jan Holmström

      Pages 174-185

   3. SenseBox – A Generic Sensor Platform for the Web of Things

      • Arne Bröring, Albert Remke, Damian Lasnia

      Pages 186-196

   4. Analysis of Data from a Taxi Cab Participatory Sensor Network

      • Raghu Ganti, Iqbal Mohomed, Ramya Raghavendra, Anand Ranganathan

      Pages 197-208

7. Poster and Demo

   1. POSTER Adaptive OSGi-Based Context Modeling for Android

      • Darren Carlson, Andreas Schrader

      Pages 209-213

   2. POSTER Towards Proactive Adaptation in Pervasive Environments

      • Sebastian VanSyckel, Gregor Schiele, Christian Becker

      Pages 214-218

This book constitutes the thoroughly refereed post-conference proceedings of the 8th International ICST Conference on Mobile and Ubiquitous Systems: Computing, Networking, and Services, MobiQuitous 2011, held in Copenhagen, Denmark, in December 2011. The 34 revised full papers presented were carefully reviewed and selected from numerous submissions. They cover a wide range of topics ranging from localization and tracking, search and discovery, classification and profiling, context awareness and architecture, location and activity recognition as well as a best paper session, an industry track, and poster and demo papers.

• context-awareness
• formal semantics
• pervasive systems
• publish/subscribe
• vehicular ad hoc networks
• algorithm analysis and problem complexity

• Networking Lab-ISIN SUPSI-DTI, University of Applied Sciences of Southern Switzerland, Mano, Switzerland

  Alessandro Puiatti

• Department of Mathematics and Computer Science, University of Southern Denmark, Odense, Denmark

  Tao Gu

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