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DEXA
2009
Springer
175views Database» more  DEXA 2009»
14 years 2 months ago
RoK: Roll-Up with the K-Means Clustering Method for Recommending OLAP Queries
Dimension hierarchies represent a substantial part of the data warehouse model. Indeed they allow decision makers to examine data at different levels of detail with On-Line Analyt...
Fadila Bentayeb, Cécile Favre
CE
2007
81views more  CE 2007»
13 years 8 months ago
Aptitude-treatment interactions in preservice teachers' behavior change during computer-simulated teaching
Adapting training methods to specific teacher traits to best facilitate the training effects for preservice teachers is an important, yet neglected, topic in aptitude-treatment in...
Yu-Chu Yeh
CHI
2008
ACM
14 years 8 months ago
Searching for expertise
It is well established that there is a need to find experts to get answers or advice. A variety of expertise locator tools have emerged to help locate the right person. But there ...
Kate Ehrlich, N. Sadat Shami
SAC
2010
ACM
14 years 2 months ago
Adaptive internet services through performance and availability control
Cluster-based multi-tier systems provide a means for building scalable Internet services. Building adaptive Internet services that are able to apply appropriate system sizing and ...
Jean Arnaud, Sara Bouchenak
CHI
2006
ACM
14 years 8 months ago
Sashay: designing for wonderment
No longer confined to our offices, schools, and homes, technology is expanding at an astonishing rate across our everyday public urban landscapes. From the visible (mobile phones,...
Eric Paulos, Chris Beckmann