Search
Now showing items 11-20 of 30
Abnormality Detection in Retinal Images
(2004-01)
The implementation of data mining techniques in the medical area has generated great interest because of its potential for more efficient, economic and robust performance when compared to physicians. In this paper, we focus ...
A New Constructive Method for the One-Letter Context-Free Grammars
(2004-01)
Constructive methods for obtaining the regular grammar counterparts for some sub-classes of the context free grammars (cfg) have been investigated by many researchers. An important class of grammars for which this is always ...
CQ-Buddy: Harnessing Peers For Distributed Continuous Query Processing
(2004-01)
In this paper, we present the design and evaluation of CQ-Buddy, a peer-to-peer (p2p) continuous query (CQ) processing system that is distributed, and highly-scalable. CQ-Buddy exploits the differences in capabilities ...
On Web Taxonomy Integration
(2004-01)
We address the problem of integrating objects from a source taxonomy into a master taxonomy. This problem is not only pervasive on the nowadays web, but also important to the emerging semantic web. A straightforward approach ...
A Media Player for Use in Distance Education
(2004-01)
We have developed a media player for use in distance education. The player can incorporate several time-indexed sources, including video, audio, PowerPoint, and text index. We have converted all the SMA 5503 Introduction ...
Adversarial Analyses of Window Backoff Strategies for Simple Multiple-Access Channels
(2004-01)
Backoff strategies have typically been analyzed by making statistical assumptions on the distribution of problem inputs. Although these analyses have provided valuable insights into the efficacy of various backoff strategies, ...
Efficient Semantic-based Content Search in P2P Network
(2004-01)
Most existing Peer-to-Peer (P2P) systems support only title-based searches and are limited in functionality when compared to today’s search engines. In this paper, we present the design of a distributed P2P information ...
Efficient Algorithms for Load Shuffling in Split-Platform AS/RS
(2004-01)
We address the issue of shuffling loads in Automated Storage/Retrieval Systems (AS/RS) in this paper. The objective is to pre-sort the loads into any specified locations in order to minimize the response time of retrievals. ...
MATLAB*G: A Grid-Based Parallel MATLAB
(2004-01)
This paper describes the design and implementation of MATLAB*G, a parallel MATLAB on the ALiCE Grid. ALiCE (Adaptive and scaLable internet-based Computing Engine), developed at NUS, is a lightweight grid-computing middleware. ...
Improving Data Quality Through Effective Use of Data Semantics
(2004-01)
Data quality issues have taken on increasing importance in recent years. In our research, we have discovered that many “data quality” problems are actually “data misinterpretation” problems – that is, problems with data ...