Sciweavers

4742 search results - page 127 / 949
» The Information Technology Model Curriculum
Sort
View
ACMICEC
2007
ACM
103views ECommerce» more  ACMICEC 2007»
15 years 8 months ago
Sampling of information goods
With the development of information technology and the emergence of electronic market places, great business opportunities are created with reduced spatial restraints, lowered sea...
Chong (Alex) Wang, Xiaoquan (Michael) Zhang
SEMWEB
2010
Springer
15 years 2 months ago
A Feature and Information Theoretic Framework for Semantic Similarity and Relatedness
Abstract. Semantic similarity and relatedness measures between ontology concepts are useful in many research areas. While similarity only considers subsumption relations to assess ...
Giuseppe Pirrò, Jérôme Euzenat
WWW
2005
ACM
15 years 10 months ago
Improved timing control for web server systems using internal state information
How to effectively allocate system resource to meet the Service Level Agreement (SLA) of Web servers is a challenging problem. In this paper, we propose an improved scheme for aut...
Xue Liu, Rong Zheng, Jin Heo, Lui Sha
SIGIR
2003
ACM
15 years 10 months ago
Investigating the relationship between language model perplexity and IR precision-recall measures
An empirical study has been conducted investigating the relationship between the performance of a generative language model in terms of perplexity and the corresponding informatio...
Leif Azzopardi, Mark Girolami, Keith van Rijsberge...
ISW
1997
Springer
15 years 8 months ago
A Framework for the Management of Information Security
Information security is based on access control models and cryptographic techniques. These are well established areas of research in computer security, but are not capable of supp...
Jussipekka Leiwo, Yuliang Zheng