LICS
2003
IEEE
14 years 4 months ago
2003
IEEE
Access control is central to security in computer systems. Over the years, there have been many efforts to explain and to improve access control, sometimes with logical ideas and ...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
This paper presents an innovative strategy to synchronize all virtual clocks in asynchronous Internet environments. Our model is based on the architecture of one reference clock a...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
As the Internet and enterprise wide distributed systems become more prevalent in business IT systems, numerous advanced COTS (commercial off-the-shelf) middleware technologies hav...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
Intention preservation is an important aspect of consistency maintenance in real-time collaborative editing systems. The multi-version approach is able to preserve individual user...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
We introduced a novel method employing a hierarchical domain ontology structure to extract features representing documents in our previous publication (Wang 2002). All raw words i...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
Clusters of commodity machines have become a popular way of building cheap high performance parallel computers. Many of these designs rely on standard Ethernet networks as a syste...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
Today distributed denial of service (DDoS) attacks are causing major problems to conduct online business over the Internet. Recently several schemes have been proposed on how to p...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
The purpose of this paper is to describe in detail the current development status of the innovative Environment for Learning to Program (ELP) which provides an interactive web-bas...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
The relative difference between two data values is of interest in a number of application domains including temporal and spatial applications, schema versioning, data warehousing...
ACSC
2003
IEEE
14 years 4 months ago
2003
IEEE
We describe two algorithms for static path-planning, with the aim of deriving the trajectory that always maximises the distance of the path from the nearest obstacle. The bubble a...