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EDBT
2010
ACM
151views Database» more  EDBT 2010»
14 years 3 months ago
Warm cache costing: a feedback optimization technique for buffer pool aware costing
Most modern RDBMS depend on the query processing optimizer’s cost model to choose the best execution plan for a given query. Since the physical IO (PIO) is a costly operation to...
H. S. Ramanujam, Edwin Seputis
SIGMOD
2009
ACM
250views Database» more  SIGMOD 2009»
14 years 11 months ago
Query processing techniques for solid state drives
Solid state drives perform random reads more than 100x faster than traditional magnetic hard disks, while offering comparable sequential read and write bandwidth. Because of their...
Dimitris Tsirogiannis, Stavros Harizopoulos, Mehul...
ADMA
2006
Springer
150views Data Mining» more  ADMA 2006»
14 years 4 months ago
Web Scale Competitor Discovery Using Mutual Information
Abstract. The web with its rapid expansion has become an excellent resource for gathering information and people’s opinion. A company owner wants to know who is the competitor, a...
Rui Li, Shenghua Bao, Jin Wang, Yuanjie Liu, Yong ...
MVA
2006
205views Computer Vision» more  MVA 2006»
13 years 10 months ago
Ontological inference for image and video analysis
Abstract This paper presents an approach to designing and implementing extensible computational models for perceiving systems based on a knowledge-driven joint inference approach. ...
Christopher Town
WWW
2004
ACM
14 years 11 months ago
Flexibility of Automatic Authoring for the Semantic Web
The LAOS model, a 5-layer adaptive hypermedia (AH) authoring model, was previously shown to specify a flexible framework for (collaborative) creation of material for the semantic ...
Alexandra I. Cristea