720 search results - page 72 / 144 » Evaluating Database Selection Techniques: A Testbed and Expe... |
CIKM
2009
Springer
15 years 3 months ago
2009
Springer
While provenance has been extensively studied in the literature, the efficient evaluation of provenance queries remains an open problem. Traditional query optimization techniques...
KDD
2008
ACM
16 years 7 days ago
2008
ACM
Selection of genes that are differentially expressed and critical to a particular biological process has been a major challenge in post-array analysis. Recent development in bioin...
106
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IROS
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract—Autonomous robot navigation in unstructured outdoor environments is a challenging area of active research. The navigation task requires identifying safe, traversable pat...
126
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SSDBM
2009
IEEE
15 years 6 months ago
2009
IEEE
Scientific experiments produce large volumes of data represented as complex objects that describe independent events such as particle collisions. Scientific analyses can be express...
136
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EDBT
2006
ACM
15 years 12 months ago
2006
ACM
Abstract. Peer Data Management Systems (PDMS) have recently attracted attention by the database community. One of the main challenges of this paradigm is the development and evalua...