Sciweavers

6885 search results - page 164 / 1377
» The micro-structure of use of help
Sort
View
IPM
1998
111views more  IPM 1998»
15 years 6 months ago
Crossover Improvement for the Genetic Algorithm in Information Retrieval
- Genetic algorithms (GAs) search for good solutions to a problem by operations inspired from the natural selection of living beings. Among their many uses, we can count informatio...
Dana Vrajitoru
JECR
2002
151views more  JECR 2002»
15 years 6 months ago
The Ethics of eBanking
In this paper we explore the ethics of business-to-business electronic commerce, with a focus on the banking sector. A case study of online foreign exchange developments at an inv...
Lisa Harris, Laura J. Spence
JECR
2002
233views more  JECR 2002»
15 years 6 months ago
Perceptions of Export Barriers and Cultural Issues: The SME E-Commerce Experience
Studies have shown that small- and medium-sized enterprises (SMEs) have embraced E-Commerce to strengthen their competitive position. In the case of SMEs engaging in export activi...
Glen Hornby, Paula Goulding, Simpson Poon
IWC
1998
108views more  IWC 1998»
15 years 6 months ago
How many relevances in information retrieval?
The aim of an information retrieval system is to nd relevant documents, thus relevance is a (if not `the') central concept of information retrieval. Notwithstanding its impor...
Stefano Mizzaro
JMLR
2002
74views more  JMLR 2002»
15 years 6 months ago
The Representational Power of Discrete Bayesian Networks
One of the most important fundamental properties of Bayesian networks is the representational power, reflecting what kind of functions they can or cannot represent. In this paper,...
Charles X. Ling, Huajie Zhang