Sciweavers

166 search results - page 16 / 34
» iis 2000
Sort
View
IPM
2000
69views more  IPM 2000»
13 years 9 months ago
Real life, real users, and real needs: a study and analysis of user queries on the web
We analyzed transaction logs containing 51,473 queries posed by 18,113 users of Excite, a major Internet search service. We provide data on: (i) sessions - changes in queries durin...
Bernard J. Jansen, Amanda Spink, Tefko Saracevic
SIAMCO
2000
117views more  SIAMCO 2000»
13 years 9 months ago
The O.D.E. Method for Convergence of Stochastic Approximation and Reinforcement Learning
It is shown here that stability of the stochastic approximation algorithm is implied by the asymptotic stability of the origin for an associated ODE. This in turn implies convergen...
Vivek S. Borkar, Sean P. Meyn
WEBNET
1997
13 years 11 months ago
Telemedicine: An Inquiry in the Economic and Social Dynamics of Communications Technologies in the Medical Field
The health care industry in the United States has been experiencing substantial and ever increasing cost pressures. At the same time, many forces are revolutionizing the way healt...
Francis Pereira, Elizabeth Fife, Antonio A. Schuh
VDB
2000
144views Database» more  VDB 2000»
13 years 11 months ago
BBQ: A Visual Interface for Integrated Browsing and Querying of XML
In this paper we present BBQ (Blended Browsing and Querying), a graphic user interface for seamlessly browsing and querying XML data sources. BBQ displays the structure of multipl...
Kevin D. Munroe, Yannis Papakonstantinou
JECR
2000
136views more  JECR 2000»
13 years 9 months ago
Modeling the Supply-Demand Interaction in Electronic Commerce: A Bi-Level Programming Approach
The purpose of this paper consists in establishing the model for the supply-demand interaction in the age of electronic commerce. First of all, the study uses the individual objec...
Daniel Y. Shee, Tzung-I Tang, Gwo-Hshiung Tzeng