In this paper, a digital image watermarking technique based on Discrete Wavelet Transform (DWT) will be proposed. This scheme is designed utilizing principles deriving from the hu...
Task management involves task creation and execution. These are facilitated using a task schema as exemplified in the Hercules Task Manager. Experience with Hercules has shown the...
In this paper, we study the problem of measuring structural similarities of large number of source schemas against a single domain schema, which is useful for enhancing the qualit...
286 views292 votes14 years 9 months ago RECOMB 2011»
Motivation. Current approaches to RNA structure prediction range from physics-based methods, which rely on thousands of experimentally-measured thermodynamic parameters, to machin...
164 views194 votes15 years 7 months ago APVIS 2003»
This paper presents an experimental evaluation of a program visualisation tool. Computer science students in an introductory object oriented programming course in Java were asked ...
176 views140 votes15 years 11 months ago CHI 2010»
Unlike machines, we humans are prone to boredom when we perform routine activities for long periods of time. Workers’ mental engagement in boring tasks diminishes, which eventua...
183 views169 votes16 years 22 days ago ICPPW 2009»
Abstract—A probabilistic analytical framework for decentralized load balancing (LB) strategies for heterogeneous distributed-computing systems (DCSs) is presented with the overal...
138 views147 votes15 years 9 months ago VECPAR 2000»
This paper analyzes the impact of hardware multithreading support on the performance of distributed shared-memory DSM multiprocessors built out of heterogeneous, single-chip compu...
: In this paper we describe continuing work being carried out as part of the Bristol Wearable Computing Initiative. We are interested in the use of context sensors to improve the u...
This paper presents our design and experiment of a computer-assisted class laboratory on vectors in high-school. Our main goal is to improve the acquisition on notions by all pupi...