Tavangarian / Kirste / Timmermann Intelligent Interactive Assistance and Mobile Multimedia Computing

International Conference, IMC 2009, Rostock-Warnemünde, Germany, November 9-11, 2009. Proceedings
1. Auflage 2009
ISBN: 978-3-642-10263-9
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, Band 53, 346 Seiten

Reihe: Communications in Computer and Information Science

This book constitutes the refereed papers of the International Conference on Intelligent Interactive Assistance and Mobile Multimedia Computing, IMC 2009, which was held in Rostock-Warnemünde, Germany, in November 2009. The 26 revised full papers presented together with 5 short papers and 3 invited talks were carefully reviewed and selected from 50 submissions. The papers are organized in topical sections on Innovative User Interfaces, Assistive Systems, Mobile Communication, Context Awareness, Semantics, System Development, Intelligence, and Security and Privacy.

Autoren/Hrsg.

Tavangarian, Djamshid

Kirste, Thomas

Timmermann, Dirk

Lucke, Ulrike

Versick, Daniel

Inhaltsverzeichnis

1;Preface;5
2;Organization;7
3;Table of Contents;9
4;Keynotes;9
4.1;Assistive Systems: A Paradigm Shift in Technology and Medical Care;13
4.1.1;Introduction;13
4.1.2;Harvest without End^{1};14
4.1.2.1;Experts Inside;14
4.1.2.2;Voice Command;16
4.1.2.3;Communicative Cameras;16
4.1.2.4;Algorithms and Automation;17
4.1.2.5;Digital Repairmen;17
4.1.2.6;Intelligence Everywhere;18
4.1.3;Digital Decision Support^{2};19
4.1.3.1;Combining Diagnostics and Treatment;20
4.1.3.2;Digital Radiology;21
4.1.3.3;Tumor Marker;21
4.1.3.4;Virtual Colonoscopy;22
4.2;Qualitative Locomotion Patternsin Convex Spaces;24
4.2.1;Introduction;24
4.2.2;Interpretations Based on Locomotion Patterns;25
4.2.3;A Locomotion Calculus for Convex Spaces;25
4.2.3.1;$\mathcal{BA}_{23}$;26
4.2.3.2;$\mathcal{BA}_{3}$;26
4.2.3.3;An Example;27
4.2.4;Qualitative Locomotion Patterns;27
4.2.4.1;A Metric on Qualitative Places;28
4.2.4.2;Shortest and Indirect Paths;30
4.2.4.3;Running on a Spot;31
4.2.5;Imperfection;32
4.2.6;Discussion;33
4.2.7;References;34
5;Innovative User Interfaces;9
5.1;Mobile Interaction with Geo-Notes: A Gesture-DrivenUser Interface for Browsing User-Generated Content in Mobile Web Applications;36
5.1.1;Introduction;36
5.1.2;Related Work;37
5.1.3;Gesture-Driven Interaction;38
5.1.3.1;Context-Aware Tag Clouds;39
5.1.3.2;Interaction Metaphor;39
5.1.3.3;System Architecture;41
5.1.4;Evaluation;41
5.1.4.1;Technical Set-Up;42
5.1.4.2;Experimental Tasks;42
5.1.4.3;Questionnaires;43
5.1.5;Results;43
5.1.5.1;Questionnaires;43
5.1.5.2;User Activity Analysis;44
5.1.5.3;Verification of the User Evaluation;46
5.1.6;Summary and Future Work;46
5.1.7;References;47
5.2;Realization of Tangible Mobile Human Machine Interfaces Using Wireless Personal Area Networks;48
5.2.1;Introduction;48
5.2.2;Related Work;49
5.2.3;Requirements for Tangible Mobile HMI-Systems in a Process Industries Environment;50
5.2.4;Experimental Design;51
5.2.5;Conceptual Model;52
5.2.5.1;Input/Output Design Space;52
5.2.5.2;Design Space Conceptual Model;53
5.2.6;Implementation;55
5.2.6.1;Network Technologies for Wireless Personal Area Networks;55
5.2.6.2;Network Technology Mapping;56
5.2.6.3;Realization;56
5.2.7;Application;57
5.2.8;Conclusion;57
5.2.9;References;58
5.3;On-the-Fly Device Adaptation Using Progressive Contents;60
5.3.1;Introduction;60
5.3.2;Related Work;61
5.3.3;Progressive Content Presentation;62
5.3.4;On-the-Fly Device Adaptation;63
5.3.4.1;The Adaptation Procedure;63
5.3.4.2;Assessment of Resource Consumption;65
5.3.4.3;Estimation of Future Resource Consumption;66
5.3.4.4;Adaptation in Interactive Systems;67
5.3.5;Results;67
5.3.5.1;Estimating Response Time and Amount of Data;67
5.3.5.2;Estimating Visual Distortion;69
5.3.6;A Typical Use Case for Our Approach;69
5.3.7;Conclusions;70
5.3.8;References;70
6;Assistive Systems;9
6.1;A Java-Based Approach for Consistent User Assistance in Distributed Heterogeneous Environments;72
6.1.1;Introduction;72
6.1.2;Remote Operation;74
6.1.2.1;Taxonomy and Overview;74
6.1.2.2;Embedded Web Servers;75
6.1.2.3;SNMP-Based Remote Control;76
6.1.2.4;Gateway-Oriented Remote Control;77
6.1.3;Novel Java-Based Approach;77
6.1.3.1;Overview;77
6.1.3.2;Framework Components;78
6.1.3.3;Case Study;79
6.1.4;Conclusion;81
6.1.5;References;82
6.2;Service-Oriented University: Infrastructure for the University of Tomorrow;83
6.2.1;Introduction and Motivation;83
6.2.2;Service-Oriented Architectures for Universities;84
6.2.3;Infrastructural Model for the Service-Oriented University;86
6.2.3.1;Hardware Resources and End User Devices;88
6.2.3.2;Applications and Services;89
6.2.3.3;Service Layer of the General Purpose Access Point (GPAP);90
6.2.3.4;Cross-University Integration;91
6.2.4;Use Case: The University of Tomorrow;92
6.2.5;Summary and Future Work;93
6.2.6;References;93
6.3;Portable Real Time Needs Expression for People with Communication Disabilities;95
6.3.1;Introduction;95
6.3.2;Real Time Needs Recognition;96
6.3.2.1;Real Time 2D Frontal Face Detection;96
6.3.2.2;Face Image Preprocessing;98
6.3.2.3;Eigenfaces;99
6.3.2.4;Expression Training with Back Propagated Neural Network (NN);99
6.3.3;Prototyping;100
6.3.4;Pilot Test with Faces;101
6.3.5;Evaluation with Real Time Detected Faces;102
6.3.6;Conclusion;104
6.3.7;References;104
6.4;Recommendation of Personalized Routes with Public Transport Connections;106
6.4.1;Introduction;106
6.4.1.1;Combining Pedestrian Navigation with Event Recommendation and Live Public Transport Routing;107
6.4.1.2;Current State of the ROSE System;108
6.4.2;Algorithms for Comfortable Routes;109
6.4.2.1;An $h_{\epsilon}u$-optimal Algorithm for Comfortable Routes;109
6.4.2.2;Approximation of the $h_{\epsilon}u$-Optimal Algorithm;110
6.4.2.3;Multi-attribute Decisions;111
6.4.2.4;Comparison;113
6.4.3;Assignment to Theoretical Problems;113
6.4.4;Conclusion and Outlook;115
6.4.5;References;115
6.5;KopAL – A Mobile Orientation System for Dementia Patients;117
6.5.1;Introduction;117
6.5.2;Related Work;118
6.5.3;KopAL Use Cases;119
6.5.4;Concept of KopAL;119
6.5.4.1;Components of KopAL;120
6.5.4.2;Architecture of KopAL;121
6.5.4.3;The OLSRD Component;121
6.5.4.4;Localization Component;122
6.5.4.5;Speech Component;122
6.5.4.6;Appointment Controller;123
6.5.4.7;Session Controller;124
6.5.5;Summary and Outlook;125
6.5.6;References;125
6.6;Smart Home Challenges and Approaches to Solve Them: A Practical Industrial Perspective;127
6.6.1;Introduction;127
6.6.1.1;Our Background;128
6.6.2;State of the Art: Current Challenges;128
6.6.2.1;Too Simplistic: Limited Application Scope;129
6.6.2.2;Too Complex: Too Hard to Use, Build or Maintain;129
6.6.2.3;Too Clever: Trying to Know Better Than the User;130
6.6.2.4;High Up-Front Investment Costs;131
6.6.3;Approaches;132
6.6.3.1;System Architecture with Centralized but Subsidiary Controllers;132
6.6.3.2;Open Interfaces at Software and Network Levels;133
6.6.3.3;Optimize for Responsiveness;134
6.6.3.4;Interaction Principle: Intentionally Invoked Scenes, Prioritized by Context;135
6.6.3.5;Separate Control Devices with Differing Richness and Modalities According to Situation and User Expertise;135
6.6.3.6;Business Models: User Value and Extensibility;136
6.6.4;Conclusion;137
6.6.5;References;137
7;Mobile Communication;10
7.1;A Generic Framework for Using Interactive Visualization on Mobile Devices;139
7.1.1;Introduction;139
7.1.2;Related Work;140
7.1.3;Framework;141
7.1.3.1;Server;142
7.1.3.2;Remote Visualization Client;145
7.1.4;Scalability Discussion;146
7.1.5;Results and Application Areas;147
7.1.5.1;Real-Time Visualization in Cloth Simulation Area;147
7.1.5.2;Visual Analytics Platform;147
7.1.6;Conclusion;148
7.1.6.1;Future Work;149
7.1.7;References;149
7.2;Speed-Dependent Camera Control in 3D Mobile Roadmaps;151
7.2.1;Introduction;151
7.2.2;System;153
7.2.2.1;System Platform and the 3D Graphics Engine;153
7.2.2.2;Speed-Dependent Camera Control;154
7.2.2.3;Preliminary Testing;155
7.2.2.4;Automatic Camera Control in the Experiment;156
7.2.3;Experiment;157
7.2.3.1;Subjects;157
7.2.3.2;Equipment;157
7.2.3.3;Procedure;158
7.2.3.4;Data Analysis;159
7.2.4;Results;159
7.2.5;Discussion;160
7.2.6;References;162
7.3;Heterogeneous Communication in Smart Ensembles;163
7.3.1;Introduction;163
7.3.2;Related Work;164
7.3.3;The General Purpose Acces Point Approach;167
7.3.3.1;Network Layer;168
7.3.3.2;Service Layer;169
7.3.4;Experimental Results with Service Proxying;169
7.3.5;Heterogeneous Addressing and Mobility;171
7.3.6;Conclusion and Future Work;173
7.3.7;References;173
8;Context Awareness;10
8.1;Location Based Logistics Services and Event Driven Business Process Management;175
8.1.1;Introduction;175
8.1.2;Basic Characteristics of Logistics Companies;176
8.1.3;The Common Logistics Process in Large and Small Companies;178
8.1.3.1;Process Description for Large Logistics Companies;179
8.1.3.2;Process Description for Small Logistics Companies;180
8.1.4;Process Analysis: Weaknesses and Potentials;180
8.1.4.1;Process Issues of Large Logistics Companies;180
8.1.4.2;Process Issues of Small Logistics Companies;181
8.1.4.3;Location Based Services for Process Enhancements;181
8.1.5;Combining LBS with Event Driven Business Process Management;183
8.1.6;Conclusion;184
8.1.7;References;185
8.2;My World – Social Networking through Mobile Computing and Context Aware Application;186
8.2.1;Introduction;186
8.2.2;Background and Research Studies;187
8.2.3;Concept Development;187
8.2.3.1;Activity Sharing;188
8.2.3.2;Real Time Location Sharing;189
8.2.3.3;Media Sharing;191
8.2.3.4;D Phonebook;191
8.2.4;Prototype;194
8.2.5;Future Work;194
8.2.6;Conclusion;194
8.2.7;References;194
9;Semantics;10
9.1;Challenges in Content Based, Semantically Decoupled Communication on Neighbor-Relations;196
9.1.1;Introduction;196
9.1.2;Related Work;197
9.1.3;Requirements;198
9.1.3.1;Source;198
9.1.3.2;Sink;198
9.1.3.3;Processor;199
9.1.3.4;Efficient Routing;199
9.1.4;ASP-Algorithm;200
9.1.4.1;Announcement Phase;200
9.1.4.2;Subscription Phase;202
9.1.4.3;Publication Phase;204
9.1.5;Conclusions and Future Work;205
9.1.5.1;Advantages;205
9.1.5.2;Shortcomings;205
9.1.5.3;Future Work;206
9.1.6;References;206
9.2;Towards a Spatial Position Information Management System for Interactive Building Environments;208
9.2.1;Introduction;208
9.2.2;Requirements;209
9.2.3;Related Work;211
9.2.4;Experimental Implementation;211
9.2.4.1;System Overview;211
9.2.4.2;PIMS: Position Information Management Server;213
9.2.4.3;Applications;215
9.2.4.4;Position Sensing;215
9.2.4.5;Interaction Points;216
9.2.5;Conclusion;216
9.2.5.1;Current State;216
9.2.5.2;Outlook;217
9.2.6;References;217
9.3;Modelling Device Actions in Smart Environments;219
9.3.1;Introduction;219
9.3.2;Related Work;223
9.3.3;Planning: The Locks Approach;224
9.3.4;Action Selection: The Guarding Approach;227
9.3.5;Comparing the Two Paradigms;228
9.3.6;Conclusion;229
9.3.7;References;230
10;System Development;10
10.1;SPARK Rapid Prototyping Environment – Mobile Phone Development Made Easy;231
10.1.1;Introduction;231
10.1.2;PyS60 Application Development;232
10.1.2.1;Beginner’s Issues;233
10.1.2.2;General Issues;233
10.1.3;Rapid Prototyping with SPARK;234
10.1.3.1;SPARK Environment;236
10.1.3.2;SPARK Client;237
10.1.4;Related Work;237
10.1.4.1;Rapid Prototyping Platforms;237
10.1.4.2;Mobile Phone Programming Options;238
10.1.4.3;PyS60 Related Tools;239
10.1.5;Use Case: Use in Teaching;240
10.1.6;Conclusion;241
10.1.7;References;242
10.2;Rapid Prototyping and Evaluation of Intention Analysis for Smart Environments;244
10.2.1;Introduction;244
10.2.2;Related Work;245
10.2.3;Designing Human Behavior Models;246
10.2.4;Evaluation of Human Behavior Models;250
10.2.5;Evaluation of the Physical Environment;251
10.2.6;Conclusion and Future Work;254
10.2.7;References;254
10.3;Use Cases and Task Models as Driving Forces to Identify Requirements in Smart Environments;256
10.3.1;Motivation;256
10.3.2;Background Information;257
10.3.2.1;Use Cases;257
10.3.2.2;Task Models;259
10.3.3;Comparing Use Cases and Task Models;261
10.3.3.1;Level of Abstraction;261
10.3.3.2;Modularization;261
10.3.3.3;Formality;262
10.3.3.4;Hierarchy;262
10.3.3.5;Executability;262
10.3.3.6;The Main Success Scenario;262
10.3.4;Applying RE for Smart Environments – The Process;263
10.3.4.1;Start-Off Phase;263
10.3.4.2;Use Case Modeling;264
10.3.4.3;Task Modeling;265
10.3.4.4;Moving to Design;265
10.3.5;Conclusion and Future Work;266
10.3.6;References;267
11;Intelligence;11
11.1;Creating AI Planning Domains for Smart Environments Using PDDL;268
11.1.1;Introduction;268
11.1.2;Introducing Example;269
11.1.3;Scenarios;272
11.1.3.1;Tom's Route Planning – Project Amigo [9];272
11.1.3.2;Jane's Email – Project Aura [10];274
11.1.3.3;Bart's Order – Project Daidalos [23];275
11.1.4;Requirements;276
11.1.5;Conclusion;278
11.1.6;References;278
11.2;Finding Stops in Error-Prone Trajectories of Moving Objects with Time-Based Clustering;280
11.2.1;Introduction;280
11.2.2;Related Work;281
11.2.3;Spatio-Temporal Modeling of Trajectories;282
11.2.3.1;Stops and Moves on a Trajectory;282
11.2.3.2;Core Points and Density in OPTICS;283
11.2.3.3;Spatio-Temporal Neighborhoods;285
11.2.4;Stop Discovery and Visualization;286
11.2.4.1;Cluster as Stops;286
11.2.4.2;Interactive Cluster Construction;287
11.2.4.3;Visualization Method;288
11.2.5;Experiments;289
11.2.6;Conclusions;290
11.2.7;References;291
11.3;Goal Understanding and Achievement for Humanoid Assistive Robots;292
11.3.1;Introduction;292
11.3.2;System Architecture;293
11.3.3;Goal Understanding;295
11.3.4;Environment Sensing;295
11.3.5;Goal Achievement;296
11.3.6;Application Example;297
11.3.7;Summary;298
11.3.8;References;298
12;Security and Privacy;11
12.1;Sequential Authentication Concept to Improve WLAN Handover Performance;300
12.1.1;Introduction;300
12.1.2;Related Work;302
12.1.3;Handover Time Behaviour Dependent on Security Mechanisms;302
12.1.3.1;Handover Measurement Setup;302
12.1.3.2;Investigation of Handover Time Behaviour;303
12.1.3.3;Conclusion of Handover Measurement;305
12.1.4;Sequential Authentication Concept;306
12.1.4.1;Drawback of IEEE 802.1X Authentication Time Behaviour;306
12.1.4.2;Sequential Authentication;307
12.1.5;Validation of Sequential Authentication Concept;309
12.1.6;Conclusion;310
12.1.7;References;311
12.2;Simulation and Analysis of Ad Hoc Privacy Control in Smart Environments;312
12.2.1;Introduction;312
12.2.1.1;Related Work;313
12.2.1.2;Assisted Ad Hoc Privacy Control;314
12.2.1.3;Overview;315
12.2.2;Simulation;315
12.2.2.1;Request Events;315
12.2.2.2;Disclosure Behavior;317
12.2.3;Analysis;318
12.2.4;Conclusion and Outlook;321
12.2.5;References;321
12.3;Passive Tracking of Transceiver-Free Users with RFID;324
12.3.1;Introduction;324
12.3.2;Related Work;325
12.3.3;Impact of Human Presence on RSSI;326
12.3.3.1;Modeling of Human-Induced RF-Shadowing;326
12.3.4;Tracking Transceiver-Free Users;329
12.3.5;Simulation;330
12.3.5.1;Simulation Set-Up;330
12.3.5.2;Simulation Results;331
12.3.6;Conclusions;332
12.3.7;References;333
13;Short Papers;11
13.1;A New Generation Digital Video Assist System with Intelligent Multi-Camera Control and Support for Creative Work on the Film Set;335
13.1.1;Computer-Supported Film Set;335
13.1.2;Vantage Film PSU-3^{®} Digital Video Assist System;335
13.1.3;References;336
13.2;RfM: A Radio Flashing Tool for Microcontrollers;337
13.2.1;Introduction and Problem Description;337
13.2.2;Solution and Results;337
13.3;Adequate Assistance for Elderly People in Homely Rehab;340
13.3.1;Motivation and Objectives;340
13.3.2;Pattern Language for eHealth-Domain;340
13.3.3;Conclusion;341
13.3.4;References;341
13.4;Self-adaptation for Deployment Decision Making;342
13.4.1;Introduction and Groundwork;342
13.4.2;Self-adaptation in DDM;342
13.4.3;Conclusion and Further Work;343
13.4.4;References;343
13.5;Towards Building User-Centric Privacy-Respecting Collaborative Applications;344
13.5.1;Problem Statement: Requirements for Collaborative Systems;344
13.5.2;Problem Analysis, Derived Requirements, and a Proposal for a Development Framework Satisfying these Requirements;344
14;Author Index;346