Ubiquitous Computing and Multimedia Applications

Name: Ubiquitous Computing and Multimedia Applications | Second International Conference, UCMA 2011, Daejeon, Korea, April 13-15, 2011. Proceedings, Part II
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Second International Conference, UCMA 2011, Daejeon, Korea, April 13-15, 2011. Proceedings, Part II

Tai-hoon Kim Hojjat Adeli Rosslin John Robles Maricel Balitanas(Editor)

Springer (Publisher)

Published on 8. April 2011

XX, 583 pages

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978-3-642-20998-7 (ISBN)

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Content

Title Page
Foreword
Preface
Organization
Table of Contents
A Smart Error Protection Scheme Based on Estimation of Perceived Speech Quality for Portable Digital Speech Streaming Systems
Introduction
A Portable Digital Speech Streaming System
Overview
RTP Payload Format
Proposed Smart Error Protection Scheme
Packet Loss Recovery and PSQ Estimation at the Receiver Side
Scalable Speech Coding and RSD Transmission at the Sender Side
Performance Evaluation
Conclusion
References
MDCT-Domain Packet Loss Concealment for Scalable Wideband Speech Coding
Introduction
Conventional PLC Algorithm
Proposed PLC Algorithm
Performance Evaluation
Conclusion
References
High-Quality and Low-Complexity Real-Time Voice Changing with Seamless Switching for Digital Imaging Devices
Introduction
Basic Mechanisms of Voice Changing Methods
Source Modification
Filter Modification
Combination of Source and Filter Modification
Proposed Voice Changing Method
WSOLA-Based Time-Scale Modification
Noise Reduction between on/off Transition
Complexity Reduction for Efficient Implementation on a Resource-Constrained Device
Performance Evaluation
Conclusion
References
Complexity Reduction of Virtual Reverberation Filtering Based on Index-Based Convolution for Resource-Constrained Devices
Introduction
Review of Virtual Reverberation Filtering
Fast Implementation of Virtual Reverberation
Reverberation Filter Approximation
Index-Based Convolution
Performance Evaluation
Effect of the Filter Approximation on Reverberation Effects
Effect of the Proposed Index-Based Convolution on Computational Complexity
Implementation of Reverberation Effects on Resource Constrained Devices
Conclusion
References
Audio Effect for Highlighting Speaker's Voice Corrupted by Background Noise on Portable Digital Imaging Devices
Introduction
Proposed Audio Effect Algorithm for Highlighting Speaker's Voice
Service Scenario Using the Proposed Audio Effect Algorithm for Portable Digital Imaging Devices
Performance Evaluation
Conclusion
References
Detection of Howling Frequency Using Temporal Variations in Power Spectrum
Introduction
Howling Phenomena
Effects of Indoor Reflections
Magnitude Change of Howling Signal
Experiments on Indoor Condition Changes
Proposed Howling Frequency Detection Method
Observation of Spectral Change Using Moving Average
Detection of Howling Using Moving Average Filtering
Conclusion
References
Differential Brain Activity in Reading Hangul and Hanja in Korean Language
Introduction
Materials and Methods
Subjects
Experimental Design
Data Acquisition and Analysis
Results
Discussion
References
Computational Neural Model of the Bilingual Stroop Effect: An fMRI Study
Introduction
Materials and Methods
Subjects
Experimental Design
Data Acquisition and Analysis
Results
Discussion
References
The Eye Movement and Data Processing Due to Obtained BOLD Signal in V1 : A Study of Simultaneous Measurement of EOG and fMRI
Introduction
Materials and Methods
Subjects
EEG (Electroencephalogram) Recording
Experiment Design
fMRI Scanning
Data Analysis
Results
Discussion
References
Face Tracking for Augmented Reality Game Interface and Brand Placement
Introduction
AR Games and Agent
Proposition of the Algorithm and Experiments
Proposition of the Algorithm
Ping-pong Game
Experiment 1 Frame Design
Experiment 2
Experiment 3. Brand Placement on Game
Conclusion
References
On-line and Mobile Delivery Data Management for Enhancing Customer Services
Introduction
Logistics Management of Customer Service Perspective
Online Service Tracking
Logistics Management
Design and Analysis for Real-Time Delivery Service
Coordination Model Analysis
System Design
Implementation and Evaluation of RSSOL
Environment for Delivering
Service Provider Side to Deliver
Customer Side
Conclusion
References
Design of LCL Filter Using Hybrid Intelligent Optimization for Photovoltaic System
Introduction
Grid-Connected PV System and Simplified Design Principle of LCL Filter
Grid-Connected PV System with VSI
Design of LCL Filter Parameters by Hybrid Intelligent Optimization
Clonal Selection Algorithm
Constraints for Designing the Parameters of LCL Filter
Simulation and Results
Conclusion
References
Distributed Energy Management for Stand-Alone Photovoltaic System with Storages
Introduction
System Description and Modeling
PV System
Ultracapacitor Bank (UCB) Model
Battery Model
Distributed Energy Management System (DEMS) for PV System
Simulation and Results
Conclusion
References
Framework for Performance Metrics and Service Class for Providing End-to-End Services across Multiple Provider Domains
Introduction
Performance Metrics
Related Works
Definition of Performance Metrics
Interworking of Multiple Providers
Definition of Service Class
Allocation of Performance
Conclusions
References
Design of a Transmission Simulator Based on Hierarchical Model
Introduction
Related Works
Korea Transmission Overview
The Main Technologies
Hierarchical Based Transmission Simulator
BDG(Base Data Generator)
TDG(Trend Data Generator)
RDG(Result Data Generator)
Conclusion and Future Work
References
Recommendation System of IPTV TV Program Using Ontology and K-means Clustering
Introduction
System Architecture of Recommendation
Our Recommendation Algorithm
Experiments
Conclusion
References
A Novel Interactive Virtual Training System
Introduction
Proposed Interactive Virtual Training System
System Overview
Virtual PLC Composer
Object-Based Virtual Input/Output Model Unit That Provides 3D Visualization
Virtual Ladder Tool
Application in Practice and Result Analysis
Application in Training Program - Experiment
Analysis of the Results from the Training Program
Conclusions
References
Recommendation Algorithm of the App Store by Using Semantic Relations between Apps
Introduction
Related Work
Reasoning Algorithm Using Semantic Relations
Experiment
Conclusion
References
A Comparative Study of Bankruptcy Rules for Load-Shedding Scheme in Agent-Based Microgrid Operation
Introduction
Load Shedding in Islanded Microgrid Operation
Comparison of Bankruptcy Rules for Load-Shedding Scheme
Bankruptcy Rules
Test Conditions and Results
Comparison of Test Results
Conclusion
References
The Visualization Tool of the Open-Source Based for Flight Waypoint Tracking
Introduction
Background
A Visualization Tool
Tool Design
Tool Implementation
Conclusion
References
Space-Efficient On-the-fly Race Detection Using Loop Splitting
Introduction
Background
The Loop Splitting Algorithm
Conclusion
References
A Comparative Study on Responding Methods for TCP's Fast Recovery in Wireless Networks
Introduction
Related Works
Motivation and Observation
A Comparative Study on Responding Methods
Responding Methods
Simulation Scenarios
Results and Analysis
Conclusions
References
The Feasibility Study of Attacker Localization in Wireless Sensor Networks
Introduction
Background
Communication Attacks
Clear Channel Assessment (CCA)
Feasibility Study: Simple Attacker Localization Approach
Simple Attack Detection
Consideration of This Approach
Implementation
The 1st Measurement
The 2nd Measurement
Conclusion
References
Efficiency of e-NR Labeling for On-the-fly Race Detection of Programs with Nested Parallelism
Introduction
Background
Program Model
On-the-fly Race Detection
Thread Labeling Schemes
T-BD Labeling
e-NR Labeling
Empirical Comparison
Experimentation
Results and Analysis
Conclusion
References
Lightweight Labeling Scheme for On-the-fly Race Detection of Signal Handlers
Introduction
Signal Handling Overview
A Lightweight Labeling Scheme for Signal Handlers
General Concepts
Detecting Concurrent Blocks
Theoretical Analysis
Conclusion
References
Automatic Building of Real-Time Multicore Systems Based on Simulink Applications
Introduction
Related Work and Research Motivation
Simulink
RTAI Linux
Research Motivation
The Proposed Method
Implementation
S-Function Overview
User-Defined S-Function for Generate Tasks
Code Converter for Real-Time Task Generation
Performance Evaluation
Conclusions
References
A Study on the RFID/USN Integrated Middleware for Effective Event Processing in Ubiquitous Livestock Barn
Introduction
Design of the Proposed Middleware
Ubiquitous Livestock Barn System
Design of the Proposed RFID/USN Integrated Middleware
Implementation of the Proposed Middleware
Implementation Environment
Application of the Proposed RFID/USN Integrated Middleware
Conclusions
References
Design of Android-Based Integrated Management System for Livestock Barns
Introduction
Design of System Architecture
System Structure
Processing of Sensor Data
Environmental Server
XML Parser
Image Processing
Conclusion
References
A Study of Energy Efficient MAC Based on Contextual Information for Ubiquitous Agriculture
Introduction
Protocol Design
Simulation and Result
Conclusion
References
A Service Scenario Based on a Context-Aware Workflow Language in u-Agriculture
Introduction
Related Work
A Context-Aware Workflow Service for u-Agriculture
Experiments and Results
Conclusion
References
A Sensor Data Processing System for Mobile Application Based Wetland Environment Context-aware
Introduction
Related Works
Sensor Data Processing System for Wetland Environmental Context-Aware
Structure of CADPS
Smartphone Application
CADPS Middleware
Wetlands Environment Cotext Data Processing
Implementation and Application
Wetlands Environmental Context Aware Data Analysis
Implementation of Middleware and the Results
Application Viewer
Conclusions
References
An Intelligent Context-Aware Learning System Based on Mobile Augmented Reality
Introduction
Related Study
Situated Learning
Intelligent Agent
Augmented Reality
Intelligent Context-Aware Learning System Based on Mobile AR
Learner-Oriented Context-Aware Analysis Information Module
Learner Profile Information Inference Module
Learning Content Recommendation Module
Results and Implementation of the System
Conclusion
References
Inference Engine Design for USN Based Wetland Context Inference
Introduction
Related Works
Inference Engine for Wetland Context-Aware
System Model
Context Inference Engine
Production Rule of Inference Engine
Experiment Result
Conclusion
References
Metadata Management System for Wetland Environment Context-Aware
Introduction
Related Research
SensorML
Context-Aware Computing
Metadata Management System
Structure of Metadata Management System
Wetlands Environment Situational Information
Context Aware through Metadata Management for Context Aware
Implementation and Application
Conclusion
References
Toward Open World and Multimodal Situation Models for Sensor-Aware Web Platforms
Introduction
Research Goals and Requirements
Our Running Example
Research Approach
First Research Contribution: Adding Modalities
Second Research Contribution: Dealing with Partial Knowledge
Third Research Contribution: Trustworthiness of Events Based on Sensor Readings
Perspectives and Validation
Conclusions and Future Work
References
Design of Intelligence Mobile Cloud Service Platform Based Context-Aware
Introduction
Related Works
System Architecture
Conclusion and Future Work
References
Similarity Checking of Handwritten Signature Using Binary Dotplot Analysis
Introduction
Previous Works
Our Work
Result and Discussion
Conclusion
References
Brain Tumor Detection Using MRI Image Analysis
Introduction
Previous Works
Our Work
24-Bit Color Image to 256 Gray Color Image
Image Segmentation Algorithm
Edge Detection Algorithm
Result
Conclusion
References
Image Data Hiding Technique Using Discrete Fourier Transformation
Introduction
Earlier Works
Our Work
Insertion Algorithm
Extraction Algorithm
Result
Chi-Square Test
Histogram Analysis
Conclusion
References
Design of Guaranteeing System of Service Quality through the Verifying Users of Hash Chain
Introduction
Related Works
Cloud Computing
Security Issue of Cloud Computing
Design of Guaranteeing System of Service Quality through the Verifying Users
System Structure
Notations
User Access Control by Hash Chian
Data Quality Information Management
Conclusion
References
Design of RSSI Signal Based Transmit-Receiving Device for Preventing from Wasting Electric Power of Transmit in Sensor Network
Introduction
Related Research
Wireless Sensor Network
WPAN and WLAN
Overview of THE 802.15.4 Based SigBee
Design of RSSI Signal Based Transmit-Receiving Device
Components of WPAN for Low Power Transmit-Receiving System
Receiving Module Function and the Structure of Device Composing WPAN
Transmit Module Function of Device Composing WPAN
Function of Transmit Electric Power Search Module
Conclustion
References
User Authentication in Cloud Computing
Introduction
Related Works
Definition of Cloud Computing and the Appearance Background
Technical Features of Cloud Computing and Challenges
Security Technology in the Cloud Computing Environment
User Authentication in the Cloud Computing Environment
User Authentication Technology in the Cloud Computing Environment
Weakness of User Authentication Technology in Cloud Computing Environment
Conclusions
References
D-PACs for Access Control and Profile Storage on Ubiquitous Computing
Introduction
Related Works
System Architecture
Profile and Context Modeling
Definition of User Profile and Context Model
Access Control of D-PACs
Conclusion
References
An Approach to Roust Control Management in Mobile IPv6 for Ubiquitous Integrate Systems
Introduction
Patient Control Management
Ubiquitous Healthcare System
Integrating UHS with Mobile IPv6
Support for Multihoming and Multicasting
Conclusion
References
A Software Framework to Associate Multiple FPMN MSISDNs with a HPMN IMSI
Introduction
Related Works
Mobile Station Based Method
Network Based Method
Proposed Software Framework
Location Update Procedure
Mobile-Originated Call Procedure
Mobile-Terminated Call Procedure
Performance Evaluation
Conclusion
References
Uplink Interference Adjustment for Mobile Satellite Service in Multi-beam Environments
Introduction
Uplink Interference Analysis
Uplink Interference Scenarios
Analyzed Uplink Interference and Countermeasure
Conclusion
References
Protecting Computer Network with Encryption Technique: A Study
Introduction
What Is Encryption?
Basic Model of Network Security
Classification of Encryption
Symmetric Key
Asymmetric Key
Secure Sockets Layer (SSL) and Transport Layer Security (TSL) [7]
Security Attacks [8]
Passive Attack
Active Attack
Encryption Standards [9]
Data Encryption Standards (DES)
Advanced Encryption Standards (AES)
How the Encrypted Text Look Like?
Applications of Encryption
Data Protection
Authentication
Biometric Authentication [11]
Biometric Encryption (BE)
Future Scope of Encryption
Conclusion
Glossary
References
A Study on the Strategies of Foreign Market Expansion for Korean IT Venture Company
Introduction
Precedent Study
The Study on the Glocalization
Social Capital
Methodological Approaches
The Study Method
Objects of Study
Models of Study
The Analysis of Case
Forming and Accumulating Social Capital
The Effect Structural Social Capital Has on Relational Social Capital
The Relations of Social Capital and Performance
Conclusion
References
Binding Update Schemes for Inter-domain Mobility Management in Hierarchical Mobile IPv6: A Survey
Introduction
Hierarchical Mobile IPv6
Handover in Hierarchical Mobile IPv6
Registration Process
Packet Delivery Process
Handover Issue in Inter-domain Mobility
Inter-domain Mobility Management Schemes
Pre-binding Update Scheme
An Efficient Binding Update Scheme
Geographically Distributed Multiple HAs (GDMHA) Scheme
Fast Macro Handover Scheme (FMHS)
A Macro Mobility Handover Performance Improvement Scheme
An Efficient Scheme for Fast Handover over HMIPv6 (ES-FHMIPv6)
Cost-Reduced Inter-MAP Binding Update Scheme
Conclusion
References
A Pilot Study to Analyze the Effects of User Experience and Device Characteristics on the Customer Satisfaction of Smartphone Users
Introduction
Previous Studies
Adoption of Mobile Phones
Addiction to Mobile Phones
Application of Mobile Phones (Mobile Games)
Hypothesis Development
User Experience
Device Characteristics (Instant Connectivity)
Empirical Analysis
Questionnaire Survey and Sample Statistics
Reliability and Confirmatory Factor Analyses
Results
Discussion
Concluding Remarks
References
Exploring the Optimal Path to Online Game Loyalty: Bayesian Networks versus Theory-Based Approaches
Introduction
Theoretical Background
Online Games
Bayesian Network (BN)
Model Construction and Analysis
SEM Model Construction
Empirical Analysis of the Survey
Bayesian Network Approach
Discussion
Conclusion and Future Works
References
The Effect of Users' Characteristics and Experiential Factors on the Compulsive Usage of the Smartphone
Introduction
Previous Studies
Adoption of the Mobile Phone
Addiction to Mobile Phones
Mobile Business (Mobile Game)
Hypothesis Development
User Experience
User Characteristics
Empirical Analysis
Questionnaire Survey and Sample Statistics
Reliability and Confirmatory Factor Analyses
Discussion
Concluding Remarks
References
Leadership Styles, Web-Based Commitment and Their Subsequent Impacts on e-Learning Performance in Virtual Community
Introduction
Theoretical Background and Research Model
Leadership in a Virtual Community
Web-Based Commitment
Research Model and Hypotheses
Research Methodology
Data Collection
Measures
Results
Measurement
Structural Model
Discussion
Theoretical and Practical Implications
Limitations and Future Research
References
Test Case Generation for Formal Concept Analysis
References
Mobile Specification Using Semantic Networks
References
A Novel Image Classification Algorithm Using Swarm-Based Technique for Image Database
Introduction
Particle Swarm Optimization
The Proposed Swarm-Based Approach
SSO for Data Mining
Encoding for an Individual (Particle)
Fitness Function
Rule Pruning
Experimental Results
Conclusion and Discussion
References
An Optimal Mesh Algorithm for Remote Protein Homology Detection
Introduction
Framework for Finding the Optimal Mesh Algorithm
Dataset Generation
Multiple Alignments
Refinement Algorithm
Classification Algorithm
Performance Evaluation
Results
HMMER Performance
SAM Performance
HMMER and SAM Performance
SVM-Fold Performance
SVM-Struct Performance
SVM-Fold and SVM-Struct performance
PHMMs and SVMs Performance
Discussion
PROMALS3D: The Best Multiple Alignments
SVM-Struct: The Best Classification Algorithm
REFINER: The Impact or Refinement Algorithm
PRS: The Optimal Mesh Algorithm
Conclusions
References
Definition of Consistency Rules between UML Use Case and Activity Diagram
Introduction
Preliminaries
Formal Definition of UML Use Case Diagram (UCD) and Activity Diagram (AD)
Consistency Rules between UML UCD and AD
The Proposed Technique
Formalization of UCD
Formal Definition of AD
Formalization on Consistency Rules between UML UCD and UML AD
Result and Discussion
UML Model for LAS
UML Use Case Diagram of LAS
UML Activity Diagrams of LAS
Consistency Rules between UML Use Case Diagram and UML Activity Diagram
Conclusion
References
Rough Set Approach for Attributes Selection of Traditional Malay Musical Instruments Sounds Classification
Introduction
Related Work
Rough Set Theory
Information System
Indiscernibility Relation
Set Approximations
Dependency of Attributes
Reducts and Core
The Modeling Process
Data Acquisition, Sound Editing, Data Representation and Feature Extraction
Data Discretization
Data Cleansing Using Rough Set
The Proposed Technique
Feature Evaluation via Classification
Results and Discussion
Conclusion
References
Pairwise Protein Substring Alignment with Latent Semantic Analysis and Support Vector Machines to Detect Remote Protein Homology
Introduction
Methods
Dataset
Sequence Comparison Model
Protein Substrings
Pairwise Protein Substring Alignment
Generative Model
Protein Words
Protein Pattern Blocks
Chi-Square
Singular Values Decomposition
Discriminative Classifier Model
Support Vector Machines
Results and Discussion
Conclusion
References
Jordan Pi-Sigma Neural Network for Temperature Prediction
Background
Neural Networks
Multilayer Perceptron
Pi-Sigma Neural Network
Jordan Neural Network
Jordan Pi-Sigma Network
Learning Algorithm of the JPSN
Research Design of Neural Network Models
Data Description
Experimental Design
Assessment Criteria
Results and Discussions
Conclusions
References
Accelerating Learning Performance of Back Propagation Algorithm by Using Adaptive Gain Together with Adaptive Momentum and Adaptive Learning Rate on Classification Problems
Introduction
The Effect of Gain Parameter on the Performance of Back Propagation Algorithm
The Proposed Algorithm
Results and Discussions
Iris Classification Problem
Card Classification Problem
Conclusions
References
Developing an HCI Model: An Exploratory Study of Featuring Collaborative System Design
Introduction
Related Works
Human Computer Interaction
Networked Collaborative Virtual Environment
Exploratory Study
Collaborative Features for New HCI Model
Conclusions
References
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Ubiquitous Computing and Multimedia Applications

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