Artificial Intelligence Applications and Innovations: 3rd IFIP Conference on Artificial Intelligence Applications and Innovations (AIAI), 2006, June 7-9, ... in Information and Communication Technology)

Contents......Page 6
Foreword......Page 13
Acknowledgements......Page 15
Local Ordinal Classification......Page 18
Using Genetic Algorithms and Decision Trees for a posteriori Analysis and Evaluation of Tutoring Practices based on Student Failure Models......Page 26
Exploiting Decision Trees in Product-based Fuzzy Neural Modeling to Generate Rules with Dynamically Reduced Dimensionality......Page 36
Retraining the Neural Network for Data Visualization......Page 44
Rule-Based Adaptive Navigation for an Intelligent Educational Mobile Robot......Page 52
BRWM: A relevance feedback mechanism for web page clustering......Page 61
Bagged Averaging of Regression Models......Page 70
Argument-based User Support Systems using Defeasible Logic Programming......Page 78
Knowledge Modelling Using The UML Profile......Page 87
Optimized Multi-Domain Secure Interoperation using Soft Constraints......Page 95
Learning context models for the recognition of scenarios......Page 103
MDA-Based Architecture of a Description Logics Reasoner......Page 115
Incremental guideline formalization with tool support......Page 123
Accessing data in the semantic Web: An intelligent data integration and navigation approaches......Page 136
An Expert System Delivery Environment for the World Wide Web......Page 146
A Formally Specified Ontology Management API as a Registry for Ubiquitous Computing Systems......Page 154
Intelligent Configurable Electronic Shop Platform based on Ontologies and 3D Visualization......Page 164
Adapting User Interfaces to the User Interaction Requirements in Real Time......Page 173
On supporting young students in visual logic modeling......Page 180
Attentional Model for Perceiving Social Context in Intelligent Environments......Page 188
Penguin Quart – Slovak Digit Speech Recognition Game Based on HMM......Page 196
Impact of Face Registration Errors on Recognition......Page 204
Unsupervised Segmentation of Meeting Configurations and Activities using Speech Activity Detection......Page 212
A Model of Real-Time Indoor Surveillance System using Behavior Detection......Page 221
A filter module used in pedestrian detection system......Page 229
User Localization for Intelligent Crisis Management......Page 238
An Intrusion Detection System for Network-Initiated Attacks Using a Hybrid Neural Network......Page 245
Which Adequate Trust Model for Trust Networks?......Page 253
XML Systems for Intelligent Management of Pervasive Computing Resources......Page 262
A constraint based approach for aiding heat treatment operation design and distortion evaluation......Page 271
Applying Artificial Intelligence to Cooperating Agricultural Robots......Page 279
Capacity Evaluation of an Indoor Smart Antenna System at 60 GHz......Page 288
Steady State Contingency analysis of electrical networks using machine learning techniques......Page 298
Robust Multimodal Audio-Visual Processing for Advanced Context Awareness in Smart Spaces......Page 307
Toward supporting group dynamics......Page 319
Multimodal Integration of Sensor Network......Page 329
Multimodal Identity Tracking in a Smartroom......Page 341
Multimodal Focus Attention and Stress Detection and Feedback in an Augmented Driver Simulator......Page 354
A Fuzzy Expert System for the Early Warning of Accidents Due to Driver Hypo-Vigilance......Page 362
Mixed Reality Cane Simulation......Page 370
3D content-based search using sketches......Page 378
Manual Annotation and Automatic Image Processing of Multimodal Emotional Behaviors in TV Interviews......Page 386
MPEG-4 Facial Expression Synthesis based on Appraisal Theory......Page 395
Towards On- and Off-line Search, Browse and Replay of Home Activities......Page 402
Engineering an interoperable adaptive hypermedia testing tool supporting user adaptable strategies......Page 410
Teaching a Computer Science Course using Adaptable Instructional Images......Page 418
e-Class Personalized: Design and Evaluation of an Adaptive Learning Content Management System......Page 426
The Use of Psychophysiological Measures for Designing Adaptive Learning Systems......Page 434
Developing Personalized E-Books: A Multi-Layered Approach......Page 442
Designing a Solver for Arithmetic Constraints to Support Education in Mathematics......Page 450
A Tutoring System Discovering Gaps in the Current Body of Students' Knowledge......Page 459
Sequencing Parametric Exercises for an Operating System Course......Page 467
A gene expression analysis system for medical diagnosis......Page 476
Recording, Monitoring and Interrelating Changes of Invivo Bio-cells from Video......Page 484
An Archetype for MRI guided Tele-interventions......Page 493
Differential Evolution Algorithms for Finding Predictive Gene Subsets in Microarray Data......Page 501
Feature Selection for Microarray Data Analysis Using Mutual Information and Rough Set Theory......Page 509
A Support Vector Machine Approach to Breast Cancer Diagnosis and Prognosis......Page 517
Source Code Author Identification Based on N-gram Author Profiles......Page 525
A J A – Tool for Programming Adaptable Agents......Page 533
Investigating the Predictability of Empirical Software Failure Data with Artificial Neural Networks and Hybrid Models......Page 541
Selecting the Appropriate Machine Learning Techniques for the Prediction of Software Development Costs......Page 550
On the Idea of Using Nature-Inspired Metaphors to Improve Software Testing......Page 558
Fast Video Object Tracking using Affine Invariant Normalization......Page 566
Knowledge Acquisition from Multimedia Content using an Evolution Framework......Page 574
Exploratory Search: Image Retrieval without Deep Semantics......Page 583
Word Senses: The Stepping Stones in Semantic-Based Natural Language Processing......Page 592
Space-Time Tubes and Motion Representation......Page 600
Semantic Concept Detection from News Videos with Self-Organizing Maps......Page 608
Analysis of Semantic Information Available in an Image Collection Augmented with Auxiliary Data......Page 617
Supporting Semi-Automatic Semantic Annotation of Multimedia Resources......Page 626
A Simulation Tool for Modelling Pedestrian Dynamics during Evacuation of Large Areas......Page 635
Radar Imaging by Range Density Function......Page 644
A Method for Incremental Data Fusion in Distributed Sensor Networks......Page 652
Information Society: the two faces of Janus......Page 660
Ant Seeker: An algorithm for enhanced web search......Page 666
Increasing Intelligent Wireless Sensor Networks Survivability by Applying Energy-Efficient Schemes......Page 674
A Review of Video Watermarking and a Benchmarking Framework......Page 682
Chaotic Encryption Driven Watermarking of Human Video Objects Based on Hu Moments......Page 690
Semi-Fragile Watermarking Authentication with Local and Global Watermarks......Page 698
Decentralising the Digital Rights Management Value Chain by means of Distributed License Catalogues......Page 706
AXMEDIS architectural solution for interoperable content and DRM on multichannel distribution......Page 714
Computer Aided Diagnosis of CT Focal Liver Lesions based on Texture Features, Feature Selection and Ensembles of Classifiers......Page 722
Texture Analysis for Classification of Endometrial Tissue in Gray Scale Transvaginal Ultrasonography......Page 730
Wavelet-based Feature Analysis for Classification of Breast Masses from Normal Dense Tissue......Page 739
Microcalcification Features Extracted from Principal Component Analysis in the Wavelet Domain......Page 747
Classification of Atherosclerotic Carotid Plaques Using Gray Level Morphological Analysis on Ultrasound images......Page 754