LoCA 2005: Oberpfaffenhofen near Munich, Germany

Keynote

• Vidal Ashkenazi:
  Location Awareness: Potential Benefits and Risks. 1
  

Context Information Management and Distribution

• Maria Strimpakou, Ioanna Roussaki, Carsten Pils, Michael Angermann, Patrick Robertson, Miltiades E. Anagnostou:
  Context Modelling and Management in Ambient-Aware Pervasive Environments. 2-15
  
• Johanneke Siljee, Sven Vintges, Jos Nijhuis:
  A Context Architecture for Service-Centric Systems. 16-25
  
• Thomas Buchholz, Claudia Linnhoff-Popien:
  Towards Realizing Global Scalability in Context-Aware Systems. 26-39
  

Positioning Sensor Systems I

• Julian Randall, Oliver Amft, Gerhard Tröster:
  Towards LuxTrace: Using Solar Cells to Measure Distance Indoors. 40-51
  
• Alessandro Genco:
  Three Step Bluetooth Positioning. 52-62
  
• Konrad Lorincz, Matt Welsh:
  MoteTrack: A Robust, Decentralized Approach to RF-Based Location Tracking. 63-82
  

Positioning Sensor Systems II

• Richard Milton, Anthony Steed:
  Correcting GPS Readings from a Tracked Mobile Sensor. 83-94
  
• Ramaswamy Hariharan, John Krumm, Eric Horvitz:
  Web-Enhanced GPS. 95-104
  
• Frank Kargl, Alexander Bernauer:
  The COMPASS Location System. 105-112
  
• Jens Krösche, Susanne Boll:
  The xPOI Concept. 113-119
  

Positioning Sensor Systems III

• Kenji Okuda, Shun-yuan Yeh, Chon-in Wu, Keng-hao Chang, Hao-Hua Chu:
  The GETA Sandals: A Footprint Location Tracking System. 120-131
  
• Hubert Piontek, Matthias Seyffer, Jörg Kaiser:
  Improving the Accuracy of Ultrasound-Based Localisation Systems. 132-143
  
• Hirokazu Satoh, Seigo Ito, Nobuo Kawaguchi:
  Position Estimation of Wireless Access Point Using Directional Antennas. 144-156
  

From Location to Context

• Norio Toyama, Takashi Ota, Fumihiro Kato, Youichi Toyota, Takashi Hattori, Tatsuya Hagino:
  Exploiting Multiple Radii to Learn Significant Locations. 157-168
  
• Haibin Sun, Wenhui Li:
  Modeling Cardinal Directional Relations Between Fuzzy Regions Based on Alpha-Morphology. 169-179
  
• Stefania Bandini, Alessandro Mosca, Matteo Palmonari:
  Commonsense Spatial Reasoning for Context-Aware Pervasive Systems. 180-188
  
• Ian Millard, David De Roure, Nigel R. Shadbolt:
  Contextually Aware Information Delivery in Pervasive Computing Environments. 189-197
  

Bayesian Networks

• Minkyong Kim, David Kotz:
  Classifying the Mobility of Users and the Popularity of Access Points. 198-210
  
• Jan Petzold, Andreas Pietzowski, Faruk Bagci, Wolfgang Trumler, Theo Ungerer:
  Prediction of Indoor Movements Using Bayesian Networks. 211-222
  
• Boris Brandherm, Tim Schwartz:
  Geo Referenced Dynamic Bayesian Networks for User Positioning on Mobile Systems. 223-234
  
• Michael Angermann, Patrick Robertson, Thomas Strang:
  Issues and Requirements for Bayesian Approaches in Context Aware Systems. 235-243
  

Context Inference

• Annie Chen:
  Context-Aware Collaborative Filtering System: Predicting the User's Preference in the Ubiquitous Computing Environment. 244-253
  
• Evan Welbourne, Jonathan Lester, Anthony LaMarca, Gaetano Borriello:
  Mobile Context Inference Using Low-Cost Sensors. 254-263
  
• Kai S. Kunze, Paul Lukowicz, Holger Junker, Gerhard Tröster:
  Where am I: Recognizing On-body Positions of Wearable Sensors. 264-275
  

Privacy

• Ryan Wishart, Karen Henricksen, Jadwiga Indulska:
  Context Obfuscation for Privacy via Ontological Descriptions. 276-288
  
• Constantinos Delakouridis, Leonidas Kazatzopoulos, Giannis F. Marias, Panagiotis Georgiadis:
  Share the Secret: Enabling Location Privacy in Ubiquitous Environments. 289-305
  
• Ashweeni Kumar Beeharee, Anthony Steed:
  Filtering Location-Based Information Using Visibility. 306-315
  

Location- and Context-Aware Applications

• Mikko Perttunen, Jukka Riekki:
  Introducing Context-Aware Features into Everyday Mobile Applications. 316-327
  
• Robert A. Malaney, Ernesto Exposito, Xun Wei, Trong Nghia Dao:
  Predicting Location-Dependent QoS for Wireless Networks. 328-340
  
• Stefan Winter, Thomas Engel:
  Location-Based Services for Scientists in NRENs. 341-349
  

Hybrid Positioning and User Studies

• Kavitha Muthukrishnan, Maria Eva Lijding, Paul J. M. Havinga:
  Towards Smart Surroundings: Enabling Techniques and Technologies for Localization. 350-362
  
• Aaron J. Quigley, David West:
  Proximation: Location-Awareness Though Sensed Proximity and GSM Estimation. 363-376