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HICSS
2009
IEEE
165views Biometrics» more  HICSS 2009»
16 years 1 months ago
Information Logistics Strategy - Analysis of Current Practices and Proposal of a Framework
Although managerial issues of data warehousing and business intelligence received considerable attention in recent years, the strategy process has not often been investigated. Thi...
Barbara Dinter, Robert Winter
SISAP
2009
IEEE
159views Data Mining» more  SISAP 2009»
16 years 1 months ago
Dynamic P2P Indexing and Search Based on Compact Clustering
Abstract—We propose a strategy to perform query processing on P2P similarity search systems based on peers and superpeers. We show that by approximating global but resumed inform...
Mauricio Marín, Veronica Gil Costa, Cecilia...
DAGM
2009
Springer
16 years 1 months ago
Pedestrian Detection by Probabilistic Component Assembly
We present a novel pedestrian detection system based on probabilistic component assembly. A part-based model is proposed which uses three parts consisting of head-shoulder, torso a...
Martin Rapus, Stefan Munder, Gregory Baratoff, Joa...
FQAS
2009
Springer
212views Database» more  FQAS 2009»
16 years 1 months ago
Exploiting Social Tagging Profiles to Personalize Web Search
In this paper, we investigate the exploitation of user profiles defined in social tagging services to personalize Web search. One of the key challenges of a personalization framewo...
David Vallet, Iván Cantador, Joemon M. Jose
HICSS
2007
IEEE
99views Biometrics» more  HICSS 2007»
16 years 24 days ago
Delta Hedging Energy Portfolios: an Exploratory Study
1 Delta hedging, although widely used in commodity markets, needs to be further adapted to electricity markets. Given the extreme volatility of electricity prices, even a portfolio...
Richard Goldberg, James Read, Art Altman, Remi Aud...