The Second International Conference on
Ubiquitous Information Management and Communication

January 31 - February 1 2008, SKKU, Suwon, Korea


Session & Authors Information

January 31


Venue 1

Venue 2 (23219)

09:00 - 09:30


09:40 - 10:30

Wireless LAN & Mesh Networks

An Efficient Scheduling Algorithm for IEEE 802.16 Multi-radio Mesh Networks

An Efficient Hierarchical Multicasting Scheme for Virtual Structure in Ad hoc Networks

An Efficient Scheduling and Admission Control Algorithm for IEEE 802.11e Wireless LANs

Data Acquisition

Adaptive Community-Based Multimedia Data Retrieval in a Distributed Environment

A Database-Oriented Wrapper for Ubiquitousá´¡ Acquisition/ Access Environments

Acquisition of Visited Locative Nouns from Blogs by Using Surface Features of Blogs and Case Frames

10:30 - 11:00

Opening Session

11:00 - 12:20

Poster Summary Session

12:20 - 14:00

Lunch + Poster

14:00 - 14:30

Amazing and Interesting Technologies(collection of video clips)

14:30 - 16:00

Intelligent Systems

Question Recommendation for User-Interactive Question Answering Systems

Digital Map Restructuring Method based on Implicit Intentions Extracted from Users' Operations

Kinetic Typography for Ambient Displays

Goal graph based Performance Improvement for Self-Adaptive Modules

OnCU System: Ontology-based Category Utility Approach for Author Name Disambiguation

Semi-automatic Ontology Construction for Visual Media Web Service


New Trends in Information Integration

An Asset Management System Based on RFID, WebGIS and SMS

Precomputation of Privacy Policy Parameters for Auditing SQL Queries

Optimistic Transactional Active Replication

SMILE tree: a Stream data Multi-query Indexing technique with Level-dimension nodes and Extended-range nodes

Enhanced 1-NN Time Series Classification Using Badness of Records

16:00 - 16:30

Coffee Break

16:30 - 18:00

Cognitive Radio and Mobility Management

Cognitive Radio Network Architecture: Part I - General Structure

Cognitive Radio Network Architecture: Part II - Trusted Network Layer Structure

A Mobile SIP - IP Mobility Support using SIP

Dynamic Multi-Hop Clustering For Mobile Hybrid Wireless Networks

Relay Assisted Soft Handover in Multihop Cellular Networks

Web and XML

Web Knowledge Extraction for Improving Search

Telecom Mashups: Enabling Web 2.0 for Telecom Services

Semantic Validation for XML Updates

Using Semantics in XML Query Processing

Web Document Compaction by Compressing URI references in RDF and OWL Data

  dinner for overseas participants


February 1     A.M.


Venue 1

Venue 2

Venue 3

09:00 - 09:30


09:30 - 10:30


Coordinated Inter-Cell Resource Allocation Approach for Better Frequency Reuse in OFDMA Cellular Systems

A Proportional differentiated QoS Scheduling Algorithm in OFDMA Systems

Integer Frequency Offset Detection Methods for OFDM-Based WLAN Systems

DFT-based Decision Directed Channel Estimation Algorithm for OFDM systems

Information Management

Calendar for Everything: Browse and Search for Personal Archive on Calendar

A Split Synchronizing Mobile Transaction Model

A Video Stream Management System for Heterogeneous Information Integration Environments

Addressing Cold-Start Problem in Recommendation Systems

Data Mining

Efficient Algorithms for Incremental Utility Mining

Spatio-Temporal Discretization for Sequential Pattern Mining

Extracting Related Named Entities from Blogosphere for Event Mining

Opinion Mining of Customer Feedback Data on the Web

Topic Structure Mining using Temporal Co-occurrence

10:40 - 12:10

Communication Technology

Fast Scheduling on P2P Streaming Overlay

Asymmetric model for active measurements in the Internet

An Energy-efficient and QoS-based MAC layer protocol for WMSN

A Data Allocation Scheme for Multiple Wireless Broadcast Channels

A Soft Error Analysis Tool for High-Speed Digital Designs

A Novel Tracking Scheme in Location Systems

Data Management

Storage Fusion

Canonicalization of Graph Database Records Using Similarity Measures

Categorizing and ranking search engine's results by semantic similarity

A Ranking Method based on Users' Contexts for Information Recommendation

A Personal Content Ranking Approach Based on User Experience

An Optimal Multimedia Object Allocation Solution in Transcoding-Enabled Wide-Area Storage Systems


Cooperative Black and Gray Hole Attacks in Mobile Ad Hoc Networks

Using Nearest Covering Codes to Embed Secret Information in Grayscale Images

Architecture of Secure Cross-Platform and Network Communications

Security Design for Three-Party Encrypted Key Exchange Protocol Using Smart Cards

Routing based Authentication for Mobile Ad hoc Network in Home Environment

Hierarchical Watermarking Technique of Distortion Control Mechanism

12:10 - 13:30



February 1     P.M.


Venue 1

Venue 2

13:30 - 14:00

Amazing and Interesting Technologies (collection of video clips)

14:00 - 15:30

Related Technologies

Hierarchical Motion Estimation for Side Information Creation in Wyner-Ziv Video Coding

Data-Aided Algorithm Based Frequency Synchronizer for DVB-S2

Characterization of the Thai Hostgraph

Tool Support for New Test Criteria on Embedded System : Justitia

EMI Reduction Technique by Employing a Conductive Connection between Frames

Design of Power Conversion System for Fuel Cell Scooter Application

Fuel Cell Generation System with SEPIC-Flyback Converter

Multimedia Processing

Developments and Trends on Video Coding: is there a XVC Virus ?

An Adaptive EMD Embedding Method by Condensing Secret Messages Based on Consecutive Ones Transformation and Token Substitution

Finding Repetitive Patterns in 3D Human Motion Captured Data

Energy Efficiency Measurement for Multimedia Audio Decoding on Embedded Systems )

Halftone Image Resampling by Interpolation and Error-Diffusion

Motion segmentation using Markov random field model for accurate moving object segmentation

15:30 - 15:50

Coffee Break

15:50 - 17:20

Sensor and Ad hoc Networks

PIB: An Efficient Broadcasting Scheme Using Predecessor Information in Multi-hop Mobile Ad-hoc Networks

A Regional Cell Routing in Wireless Sensor Networks

An Approach for Congestion Control in Sensor Network Using Priority Based Application

Maximizing Lifetime for a Sensor Network

An Efficient Signal Range Based Key Pre-distribution Scheme Ensuring the High Connectivity in Wireless Sensor Network

Fast Backoff Counter Reduction Algorithm to Enhance the Binary Negative-Exponential Backoff Algorithm in Heterogeneous Condition

Service Oriented Architecture

Allowing User-Specified Failure Handling in Web Services Composition

An Efficient Approach for Service Retrieval

Ontology-based Service Layering for Facilitating Alternative Service Discovery

A Cooperative Content Delivery Scheme for Multimedia Services in Contents Delivery Networks

Goal and Path Prediction based on User's Moving Path Data

  dinner for overseas participants