2607 search results - page 453 / 522 » An Ontology-Based Information Retrieval Model |
IUI
2006
ACM
14 years 4 months ago
2006
ACM
This paper describes a discussion-bot that provides answers to students’ discussion board questions in an unobtrusive and humanlike way. Using information retrieval and natural ...
JCDL
2006
ACM
14 years 4 months ago
2006
ACM
In this paper, we review and examine the current status of digital library education and compare the range of provision with that found in earlier studies [1, 2, 3]. It is found t...
SAC
2006
ACM
14 years 4 months ago
2006
ACM
Global public computing platforms, such as PlanetLab, grid computing systems, and XenoServers, require facilities for managing trust to allow their participants to interact effect...
SENSYS
2006
ACM
14 years 4 months ago
2006
ACM
Science is increasingly driven by data collected automatically from arrays of inexpensive sensors. The collected data volumes require a different approach from the scientists'...
ACMSE
2005
ACM
14 years 3 months ago
2005
ACM
Despite recent advances in trust relationship control mechanisms, issues remain that impede the development of effective trust models. One of these is the lack of dynamic mechanis...