111 views132 votes15 years 11 months ago ISPA 2005»
Abstract. There exist numerous algorithms that cluster data-points from largescale genomic experiments such as sequencing, gene-expression and proteomics. Such algorithms may emplo...
We investigate the use of fractional powers of the Laplacian for signal and image simplification. We focus both on their corresponding variational techniques and parabolic pseudod...
127 views167 votes15 years 11 months ago WEBI 2005»
In this paper we describe the navigational behavior of the students of a e-learning virtual environment, in order to determine whether such navigational patterns are related to th...
We present a design for recapitulating walks through Dublin's City Centre by characters in James Joyce's Ulysses. Our computationally supported walkers will avail themse...
97 views145 votes15 years 11 months ago ECAI 2004»
Agents that exist in an environment that changes over time, and are able to take into account the temporal nature of experience, are commonly called incremental learners. It is wid...
115 views154 votes15 years 11 months ago ISER 2004»
A virtual fence is created by applying an aversive stimulus to an animal when it approaches a predefined boundary. It is implemented by a small animal-borne computer system with a...
148 views157 votes15 years 11 months ago MABS 2004»
The emerging ”Computational Grid” infrastructure poses many new opportunities for the developing science of large scale multiagent simulation. The ability to migrate agent expe...
92 views129 votes15 years 11 months ago SEMWEB 2004»
A central theme of the semantic web is that programs should be able to easily aggregate data from different sources. Unfortunately, even if two sites provide their data using the ...
178 views139 votes15 years 11 months ago VLDB 2004»
Data cube has been playing an essential role in fast OLAP (online analytical processing) in many multi-dimensional data warehouses. However, there exist data sets in applications ...
This research is focused on the development of a thermal display and understanding the nature of the thermal cues used to identify objects haptically. The objective of the present...