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» Cost Estimation for Ontology Development
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SODA
2012
ACM
208views Algorithms» more  SODA 2012»
11 years 10 months ago
Partial match queries in random quadtrees
We consider the problem of recovering items matching a partially specified pattern in multidimensional trees (quad trees and k-d trees). We assume the traditional model where the...
Nicolas Broutin, Ralph Neininger, Henning Sulzbach
EDOC
2006
IEEE
14 years 1 months ago
Enterprise Computing Systems as Information Factories
The analysis, and eventual approval or rejection, of new enterprise information technology (IT) initiatives often proceeds on the basis of informal estimates of return on investme...
K. Mani Chandy, Lu Tian, Daniel M. Zimmerman
SSDBM
2007
IEEE
121views Database» more  SSDBM 2007»
14 years 2 months ago
Cost-based Optimization of Complex Scientific Queries
High energy physics scientists analyze large amounts of data looking for interesting events when particles collide. These analyses are easily expressed using complex queries that ...
Ruslan Fomkin, Tore Risch
ICCAD
1994
IEEE
144views Hardware» more  ICCAD 1994»
13 years 12 months ago
Power analysis of embedded software: a first step towards software power minimization
Embedded computer systems are characterized by the presence of a dedicated processor and the software that runs on it. Power constraints are increasingly becoming the critical com...
Vivek Tiwari, Sharad Malik, Andrew Wolfe
HICSS
2008
IEEE
129views Biometrics» more  HICSS 2008»
14 years 2 months ago
Valuation of Reserve Services
Spinning reserve is idle capacity connected to the system with the purpose of balancing power demand and supply in real-time and ensuring reliable system operations in the case of...
Pablo A. Ruiz, Peter W. Sauer