Sciweavers

ISCIS
2003
Springer
13 years 9 months ago
A Solution to the Composition Problem in Object-Based Video Coding
Abstract. In this paper, we introduce the composition problem associated with object-based video coding and propose a solution to this problem. Although the object-based rate contr...
Jeong-Woo Lee, Yo-Sung Ho
ISCIS
2003
Springer
13 years 9 months ago
Improved POCS-Based De-blocking Algorithm for Block-Transform Compressed Images
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
Yoon Kim, Chun-Su Park, Kyunghun Jang, Sung-Jea Ko
ISCIS
2003
Springer
13 years 9 months ago
Transport Protocol Mechanisms for Wireless Networking: A Review and Comparative Simulation Study
Increasing popularity of wireless services has triggered the need for efficient wireless transport mechanisms. TCP, being the reliable transport level protocol widely used in wired...
Alper Kanak, Öznur Özkasap
ISCIS
2003
Springer
13 years 9 months ago
Comparison of New Simple Weighting Functions for Web Documents against Existing Methods
Abstract. Term weighting is one of the most important aspects of modern Web retrieval systems. The weight associated with a given term in a document shows the importance of the ter...
Byurhan Hyusein, Ahmed Patel, Ferad Zyulkyarov
ISCIS
2003
Springer
13 years 9 months ago
A Robust Scheme for Multilevel Extendible Hashing
Sven Helmer, Thomas Neumann, Guido Moerkotte
ISCIS
2003
Springer
13 years 9 months ago
Implementing Agent Communication for a Multi-agent Simulation Infrastructure on HLA
Abstract. Multi-agent simulation is gaining popularity due to its intuitiveness and ability in coping with domain complexity. HLA, being a distributed simulation architecture stand...
Erek Göktürk, Faruk Polat
ISCIS
2003
Springer
13 years 9 months ago
A Cooperative Paradigm for Fighting Information Overload
The Web is mainly processed by humans. The role of the machines is just to transmit and display the contents of the documents, barely being able to do something else. Nowadays ther...
Daniel Gayo-Avello, Darío Álvarez Gu...
ISCIS
2003
Springer
13 years 9 months ago
An Alternative Compressed Storage Format for Sparse Matrices
The handling of the sparse matrix vector product(SMVP) is a common kernel in many scientific applications. This kernel is an irregular problem, which has led to the development of...
Anand Ekambaram, Eurípides Montagne