
Digital Information and Communication Technology and Its Applications
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Content
- Title
- Preface
- Table of Contents
- Software Engineering
- Ontology Development as a Software Engineering Procedure
- Introduction
- Upper Ontology Selection
- Core Ontology Specification
- Domain Ontology Development and Evaluation
- Conclusion
- References
- An IPv6 Test Bed for Mobility Support in Next Generation Wireless Networks
- Introduction
- Related Work
- The Agent-Based Mobility Protocol (AMP)
- Features
- Architecture
- Code Structure
- Experimental Scenario
- Environment
- Performance Metrics
- Results and Analyses
- Total Signaling Cost
- Packet Delay
- Packet Loss
- Conclusion and Further Work
- References
- Test Management Traceability Model to Support Software Testing Documentation
- Introduction
- Related Works
- Evaluation of Software Traceability Model
- Result
- Discussion
- Conclusion
- References
- Software Maintenance Testing Approaches to Support Test Case Changes - A Review
- Introduction
- Overview of Software Maintenance Testing Approaches
- Regression Test Suite Approach (RTS)
- Heuristic-Based Framework Approach (HBF)
- Keyword-Based Approach (KB)
- Graphical User Interfaces (GUIs) Regression Testing Approach (GUIs-RT)
- Model-Based Approach (MB)
- Result Reviews of Maintenance Testing Approaches
- Result Review I
- Result Review II
- Conclusion
- References
- Measuring Understandability of Aspect-Oriented Code
- Introduction
- Related Work
- Aspect-Oriented Programming with AspectJ
- Dependence Graphs for Aspect-Oriented Software
- Module-Level Dependence Graphs
- Class/Aspect-Level Dependence Graph
- System-Level Dependence Graphs
- Metrics for Understandability
- Module-Level Metrics
- Class/Aspect-Level Metrics
- System-Level Metrics
- An Example
- Conclusion and Future Work
- References
- Aspect Oriented and Component Based Model Driven Architecture
- Introduction
- Related Study
- Model Driven Software Development
- Unified Modeling Language
- Component Based Software Development (CBSD)
- Aspect Oriented Software Development (AOSD)
- Proposed Methodology
- Methodology Implementation of the University Information Resource Scheduling (UIRS)
- Results and Significance
- Conclusion
- References
- Engineering the Development Process for User Interfaces: Toward Improving Usability of Mobile Applications
- Introduction
- Background and Related Works
- Essential Concepts of Usability Engineering
- The Proposed Model
- The Apple iOS Principles for User Interfaces
- The NUI Approach
- Case of Study: iSysCam -Application for Remote Control ofVideo Cameras Using iOS Devices
- The Requirements Phase
- The Use Case Model -Identifying the NUI and GUI Elements
- Conclusions and Future Work
- References
- Lifelong Automated Testing: A Collaborative Framework for Checking Industrial Products Along Their Lifecycle
- Introduction
- Collaborative Model Based Testing
- Test Bench Scripting Language
- Practical Experiments
- Conclusion
- References
- A Comparative Analysis and Simulation of Semicompetitive Neural Networks in Detecting the Functional Gastrointestinal Disorder
- Introduction
- Methods
- Feature Extraction
- Competitive Neural Networks
- Self Organizing Map
- Self Organizing Tree Algorithm
- Self Organizing Mapping Based on Fuzzy Similarity
- ASOMBAR
- Simulation as Calibration
- Discussion
- References
- Networking and Mobiles
- Individuals Identification Using Tooth Structure
- Introduction
- Previous Work
- Hunter-Schreger Bands
- X-Ray
- Computed Tomography
- ProposedSolution
- Image Acquisition
- ROI Selection
- Jaws Segmentation
- Improved Contrast of Dental Films
- Morphological Operation: Hat Transform
- Adaptive and Iterative Threshold
- Tooth Separation
- Features Extraction
- Conclusions and Future Works
- References
- Modeling Interpolated Distance Error for Clutter Based Location Estimation of Wireless Nodes
- Introduction
- Interpolation
- Literature Survey
- Discussion and Review
- Problem Statement
- Experimental Work and Data Analysis
- Conclusion and Limitations
- References
- Mobile and Wireless Access in Video Surveillance System
- Introduction
- Solutions
- Analysis
- Technology Review
- Conclusions and Future Prospects
- References
- A Novel Event-Driven QoS-Aware Connection Setup Management Scheme for Optical Networks
- Introduction
- Related Work
- Description of the Proposed Scheme
- Simulation Study
- Performance Metrics and Benchmarks
- Numerical Results
- Conclusion
- References
- Semantic Data Caching Strategies for Location Dependent Data in Mobile Environments
- Introduction
- Data Caching
- Semantic Caching
- Related Works
- Assumptions and Terminologies
- Valid Scopes
- Valid Scope with Partial Objects
- Proposed Policy
- Answering Nearest Neighbour Queries
- Answering Range Queries
- Cache Replacement
- Experiments
- Conclusion
- References
- Distributed and Parallel Processing
- PDMRTS: Multiprocessor Real-Time Scheduling Considering Process Distribution in Data Stream Management System
- Introduction
- Related Work
- System Specifications
- Proposed DSMS
- Performance Evaluation
- Conclusion
- References
- PFGN: A Hybrid Multiprocessor Real-Time Scheduling Algorithm for Data Stream Management Systems
- Introduction
- Background
- The Proposed Hybrid Multiprocessor Real-Time Scheduling Algorithm
- Performance Evaluation
- Experimental Setup
- Experimental Results
- Related Work
- Conclusion
- References
- Detecting Cycles in Graphs Using Parallel Capabilities of GPU
- Introduction
- Related Work
- Overview of GPU and CUDA
- Thread-Based Cycle Detection Algorithm High Level Design
- Thread-Based Cycle Detection Algorithm Detailed Level Design
- Vertex Filtering
- Vertex Re-indexing
- Parallel Combination Generator
- Virtual Adjacency Matrix
- Check for Cycle Using Linear Scan of Edge Count
- Swaps of Vertices Set Using Quick Permutation
- Approximation Approach Using Permutation Factor (n)
- Experiments and Results
- Approximation Accuracy of the Thread-Based Cycle Detection Algorithm
- Conclusions
- Future Work
- References
- Survey of MPI Implementations
- Introduction
- Literature Review
- MPI Models in C/C++
- MPI Models in Java
- MPI Models in Python
- MPI Models in C#
- MPI Models for Grid Computing
- Comparative Analysis
- C/C++ Models
- Java Models
- Python Models
- C# Models
- Grid Models
- Conclusion
- References
- Mathematical Model for Distributed Heap Memory Load Balancing
- Introduction
- Related Works
- The Proposed Model
- Message Format
- Request Message
- Response Message
- Mathematical Model
- Request for Available Memory
- Experimental Results
- Experimental Results for Homogenous System
- Experimental Results for Heterogeneous System
- Conclusion
- References
- Social Networks
- Effectiveness of Using Integrated Algorithm in Preserving Privacy of Social Network Sites Users
- Introduction to Social Networks
- Privacy Threats of Social Networks
- Profiling Investigation
- Impersonate
- Browse and Search
- Social Network Sites Aggregators
- Digital Dossier of Background Information
- Related Works on Privacy of Social Networks
- How to Minimize Information Disclosure to Adversaries by Using Integrated Algorithm
- K-Anonymity Algorithm
- l-Diversity Algorithm
- Effectiveness of Integrated Algorithm
- Conclusions
- Future Work
- References
- A Web Data Exchange System for Cooperative Work in CAE
- Introduction
- Members for Cooperative Work and Groups in Collaboration
- Recruiting Members through SNS
- Collaboration in the Project Team with SNS
- Data Exchange via a Web Service
- Task Information Server
- Summary
- References
- Online Social Media in a Disaster Event: Network and Public Participation
- Introduction
- Typhoon Morakot
- Functions of Social Media
- Information Dissemination and Networking
- Supplies and Resources Mobilization
- Interviews and Findings
- Discussion
- References
- Qualitative Comparison of Community Detection Algorithms
- Introduction
- Characterization of a Community Structure
- Methods
- Network Generation
- Community Detection
- Results and Discussion
- Properties of the Generated Communities
- Comparison of the Estimated Communities
- Conclusion
- References
- Ontology
- Proof-of-Concept Design of an Ontology-Based Computing Curricula Management System
- Introduction
- Literature Review
- Outcome-Based Curricula
- Ontology
- Methodology
- Conceptualization and Analysis
- Design
- System Development
- Results
- Conclusion
- Contribution
- Limitation
- Future Work
- References
- Automatic Approaches to Ontology Engineering
- Introduction
- Motivations and Goals
- Main Terms and Terminology
- Methodology for Ontology Development
- Ontology Engineering, Evaluation Scenario
- Ontology Matching Solutions
- Ontology Alignment Format
- Ontology Merging
- Modeling Ontology
- OE Testing Tools
- Summary
- References
- The Heritage Trust Model
- Introduction
- Related Work
- Novel Model Requirements
- The Heritage Trust Model
- Possible Relationship Models and Discussion of Their Properties
- Supporting Flexibility by a Graph Model
- Supporting Dynamic by Time Extension
- Supporting Updatability by Proposing Standard Trust Scale
- Standard Trust Scale Definition
- Enabling Comparison of Trust Management Systems
- Fault Avoidance
- Searching for Subgraphs
- Heritage
- Conclusion and Future Work
- References
- Towards Semantically Filtering Web Services Repository
- Introduction
- Overview of Related Work
- The Web Service Discovery Framework
- Filtering the Web Service Registry
- The Filtering Mechanism
- Determining the Relevant Advertisements
- Evaluation and Experimental Results
- Conclusions
- References
- Ontology for Home Energy Management Domain
- Introduction
- Home Appliance Ontology Knowledge Acquisition
- Ontology Implementation
- Semantic Services and Ontology
- Evaluation and Testing
- Conclusions
- References
- Adding Semantic Extension to Wikis for Enhancing Cultural Heritage Applications
- Introduction
- Project Overview
- The CARE Community
- Conceptual Modeling for the Foundational Knowledge
- WikiBridge's Architecture
- Requirements
- Architecture
- Users with Different Skills
- Offering Semantic Tools for Archaeology
- Religious Concepts in the CARE Project
- Modeling Spatial Relationships in Archaeology
- Modeling Temporal Knowledge to Track Evolutions in CARE Project
- Related Works
- Conclusion
- References
- K-CRIO: An Ontology for Organizations Involved in Product Design
- Introduction
- Related Works
- Background
- CRIO Metamodel
- Ontologies and OWL
- Ontology for Human Design Processes
- Example
- Conclusion
- References
- Improving Web Query Processing with Integrating Intelligent Algorithm and XML for Heterogeneous Database Access
- Introduction
- Heterogeneous Database
- XML
- Relational Database into XML
- Proposed Intelligent Algorithm
- Experimental Results
- Prototype Architecture
- Implementation and Results
- Analysis of Proposed Intelligent Algorithm
- Conclusion
- References
- Semantics and Knowledge Management to Improve Construction of Customer Railway Systems
- Introduction
- Problem Description
- The Technical Analysis during Tendering
- Problem Analysis and Needs Identification
- Use Cases
- Model to Support the Technical Analysis of the Customer Demand
- E-MEMORAe2.0
- Implementation Using E-MEMORAe2.0
- Conclusion
- References
- Algorithms
- Blending Planes and Canal Surfaces Using Dupin Cyclides
- Introduction
- Background
- Canal Surfaces
- Dupin Cyclides
- Blending Algorithms between Canal Surfaces and Planes
- Principle of the Methods
- Numerical Examples
- Example 1: Blending a Tube and a Plane Using Algorithm 1
- Example 2: Blending a Coil and a Plane Using Algorithm 2
- Conclusion
- References
- Multimedia
- Avoiding Zigzag Quality Switching in Real Content Adaptive Video Streaming
- Introduction
- Problem Formulation
- Positioning Comparing to Related Work
- Similar Methods
- Comparison with Bandwidth Estimation Techniques
- Comparison with Network Congestion Control
- Zigzag-Avoiding Algorithm Overview
- Algorithm
- Discussion
- ZAAL Complexity
- Experimental Results
- Zigzag Avoidance
- Performance Comparison
- Conclusions and Perspectives
- References
- A Novel Attention-Based Keyframe Detection Method
- Introduction
- Visual Attention
- Spatial Feature Maps
- Temporal Feature Maps
- Facial Feature Maps
- Global Camera Motion
- Contextual Attention
- SCB Extraction and Modeling
- Caption Template Construction
- Modeling the Contextual Attention
- Keyframe Detection
- Key Shot Selection
- Key-Frame Rate Determination
- Key-Frame Selection
- Experimental Results
- Conclusions
- References
- E-Learning
- Evaluating the Effectiveness of Using the Internet for Knowledge Acquisition and Students' Knowledge Retention
- Introduction
- Significance of the Study and Research Objectives
- Literature Review
- Methodology
- Sample Selection
- Research Instrument
- Data Collection
- Data Analysis and Research Findings
- Discussion and Conclusion
- References
- Computer-Based Assessment of Implicit Attitudes
- Introduction
- Research Questions
- Methodology
- Results
- Conclusions and Discussion
- References
- First Electronic Examination for Mathematics and Sciences Held in Poland - Exercises and Evaluation System
- Introduction
- E-Examination
- Exercise and Evaluation System
- Conclusions
- References
- Interactive Environments and Emergent Technologies for eLearning
- How Can ICT Effectively Support Educational Processes? Mathematical Emergency E-Services - Case Study
- Introduction
- Case Study
- Conclusions
- References
- A Feasibility Study of Learning Assessment Using Student's Notes in An On-Line Learning Environment
- Introduction
- Method
- On-Line Learning Courses
- Note-Taking Assessment
- Characteristics of Students
- Text Analysis of the Notes Taken
- Results
- Note-Taking Assessment
- Features of Notes
- Conclusion
- References
- IBS: Intrusion Block System a General Security Module for elearning Systems
- Introduction
- Related Work
- The Problem
- Five Classes of Attacks
- A Common Problem: Non-sanitized Input
- Contribution
- Architecture of IBS
- Workflow of the IBS Interactions
- Installing IBS
- IBS Administration
- Evaluation
- Example of Detection
- Testing the IBS
- Conclusions and Future Work
- References
- Interpretation of Questionnaire Survey Results in Comparison with Usage Analysis in E-Learning System for Healthcare
- Introduction
- Lifelong Learning Program
- Structure of Study Program and the Methods of Educational Organization and Management
- Research Outputs
- Methodology of Research
- Basic Characteristics of the Research Participants
- Description of Behaviour of the Users in the e-Course
- E-Learning
- Discussion
- Conclusion
- References
- Dynamic Calculation of Concept Difficulty Based on Choquet Fuzzy Integral and the Learner Model
- Introduction
- System Architecture
- Methodology
- Parameters
- Knowledge Domain Modeling Using OWL
- Concept Difficulty Calculation Using Choquet Fuzzy Integral
- Numerical Analysis
- Conclusion
- References
- Signal Processing
- Simple Block-Diagonalization Based Suboptimal Method for MIMO Multiuser Downlink Transmission
- Introduction
- Multiuser MIMO System
- Design Method of Multiuser MIMO Downlink System
- Weight Design Problem
- ZF Based Design
- MSINR Based Design
- Simulations
- Simulation Conditions
- Results and Discussions
- Conclusions
- References
- Novel Cooperation Strategies for Free-Space Optical Communication Systems in the Absence and Presence of Feedback
- Introduction
- System Model
- Cooperation in the Absence of Background Radiation
- Cooperation Strategies in the Absence of Feedback
- Performance Analysis
- Cooperation in the Presence of Feedback
- Cooperation in the Presence of Background Radiation
- Numerical Results
- Conclusion
- References
- Hybrid HMM/ANN System Using Fuzzy Clustering for Speech and Medical Pattern Recognition
- Introduction
- HMM Advantages and Drawbacks
- Estimating HMM Likelihoods with ANN
- Motivations for ANN
- Clustering Procedure
- K-Means Algorithm
- Drawbacks of the K-Means Algorithm
- Proposed Clustering Algorithm
- Validation on Speech and Biomedical Signal Classification Paradigm
- Speech Database
- Biomedical Database
- Training and Recognition Model
- Results and Discussion
- Conclusion and Future Work
- References
- Mobile-Embedded Smart Guide for the Blind
- Introduction
- Smart Guide (SG)
- Smart Guide Components
- Smart Guide in a Mobile Environment
- Conclusions
- References
- Information and Data Management
- MMET: A Migration Metadata Extraction Tool for Long-Term Preservation Systems
- Introduction
- Related Work and Motivation
- Quality Data Requirements on Migration
- MMET - Migration Metadata Extraction Tool
- Experiment Results and Evaluation
- Further Discussion
- Conclusion
- References
- RDF2SPIN: Mapping Semantic Graphs to SPIN Model Checker
- Introduction
- An overview of Semantic Graph and Model Checking
- The Mapping
- The Verification with the Model Checker
- Conclusion
- References
- C-Lash: A Cache System for Optimizing NAND Flash Memory Performance and Lifetime
- Introduction
- Background and Related Work
- Basic FTL Schemes
- Advanced FTL Schemes
- Buffering Systems for Flash Storage Media
- C-Lash System Architecture and Design
- C-Lash Architecture
- Write Cache Eviction Policies
- Performance Evaluation
- Simulation Framework and Methodology
- Storage System and Performance Metrics
- Simulated I/O Workloads
- Performed Tests
- Results and Discussion
- Conclusion and Future Work
- References
- Resource Discovery for Supporting Ubiquitous Collaborative Work
- Introduction
- Related Work
- Resource Availability Management System
- RAMS Use Scenario
- RAMS System Architecture
- Resource Description
- Resource Dependencies
- Conclusion and Future Work
- References
- Comparison between Data Mining Algorithms Implementation
- Introduction
- Data Warehouse
- Data Mining Technology
- Database Preparation
- Compressions by Data Iteration
- Data Mining
- Database Classifications
- Naïve Bayes Classifiers
- Nearest Neighbor Classification
- Decision Trees for Classification
- Conclusions
- References
- Role of ICT in Reduction of Poverty in Developing Countries: Botswana as an Evidence in SADC Region
- Introduction
- Definition of Information and Communication Technologies and Poverty Information and Communication Technologies (ICTs)
- Research Questions
- Methodology
- Literature Review
- Presentation of Secondary Data
- ICT Infrastructure and Access in Botswana
- Level of ICT Use in Botswana
- Level of Readiness
- Conclusions and Recommendations
- References
- Personnel Selection for Manned Diving Operations
- Introduction
- Method
- Application
- Conclusion
- References
- Digital Inclusion of the Elderly: An Ethnographic Pilot-Research in Romania
- Introduction
- Theoretical Framework
- The Technological Context of the Research
- Methodological Approach
- The Ethnographic Setting
- Observation and Interviews
- Data Analysis
- Findings and Discussion
- The Training as the Key Point of Digital Inclusion of the Elderly
- Perceived Benefits of the Computer and Internet Usage - Older Users' perspective
- Conclusions
- References
- CRAS: A Model for Information Representation in a Multidisciplinary Knowledge Sharing Environment for Its Reuse
- Introduction
- Related Work
- CRAS Model
- Content Layer
- Reference Layer
- Adaptive Annotated Layer
- Support Layer
- Application Using XML and JSON
- Conclusions and Perspectives
- References
- A Comparative Study on Different License Plate Recognition Algorithms
- Introduction
- The LPD Algorithms
- Dynamic Programming-Based Method
- Hough Transform
- Gabor Transform
- Morphology-Based Algorithm
- Discussions
- Conclusions
- References
- A Tag-Like, Linked Navigation Approach for Retrieval and Discovery of Desktop Documents
- Background
- Introduction
- Current Methods of Browsing Documents and Problems
- Document Properties as the Solution
- Methodology - A Model for Desktop Documents Retrieval and Association
- Metadata Harvesting and Specification
- Index Derivation and Clustering
- Term-Based Documents' Similarity
- The Desktop File Browser
- Evaluation - Hierarchy Navigation vs. Linked-Based Navigation
- Other Similar Works - Semantic Information Management Tools
- Introduction
- SEMEX
- Haystack
- Gnowsis
- Differences with this Research
- Conclusions and Future Work
- References
- Heuristic Approach to Solve Feature Selection Problem
- Introduction
- The Basic Harmony Search Algorithm
- Initialization of Problem and Algorithm Parameters
- Initialization of Harmony Memory
- Improvising a New Harmony
- Checking Stopping Criterion
- Proposed Algorithm
- Solution Encoding
- Initial Population
- Fitness Evaluation, Replacement and Stopping Condition
- Results and Discussion
- Conclusion
- References
- Context-Aware Systems: A Case Study
- Introduction
- Designing Context-Aware Systems
- General Overview
- Context Modeling
- Quality of Context
- Context Reasoning
- Context-Aware Applications
- Case Study: HEP
- Usage Scenario
- Service Design
- Context Modeling
- Context Reasoning
- Future Works
- Conclusion
- References
- Handling Ambiguous Entities in Human-Robot Instructions Using Linguistic and Context Knowledge
- Introduction
- Natural Language Processing (NLP)
- The Proposed Approach
- User-Task Behavior
- Model Knowledge
- NL Processor
- Implementation and Results
- Summary
- References
- Cognitive Design of User Interface: Incorporating Cognitive Styles into Format, Structure and Representation Dimensions
- Introduction
- Background Study
- Related Work
- Impact of Cognitive Overload on Performance
- Research on User Browsing Patterns
- Research on Individual Characteristics and UI Design Use
- Cognitive-Based User Interface Elements
- Experimental Method
- Experimental Design
- Participants
- Experimental Hypotheses
- Tasks and Procedure
- The User Interfaces
- Analysis
- Discussion
- Conclusion
- References
- Communications in Computer and Information Science: The Impact of an Online Environment Reading Comprehension: A Case of Algerian EFL Students
- Introduction
- Related Work
- Online Reading Comprehension
- Software Architecture
- Experimentation
- Materials
- Research Questions
- Procedure
- Statistic Study and Result
- Limitations of the Study
- Discussion
- Conclusion
- References
- Author Index
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