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DAMON
2006
Springer
15 years 8 months ago
B-tree indexes, interpolation search, and skew
Recent performance improvements in storage hardware have benefited bandwidth much more than latency. Among other implications, this trend favors large B-tree pages. Recent perform...
Goetz Graefe
CLEF
2008
Springer
15 years 8 months ago
A Comparative Study of Diversity Methods for Hybrid Text and Image Retrieval Approaches
This article compares eight different diversity methods: 3 based on visual information, 1 based on date information, 3 adapted to each topic based on location and visual informatio...
Sabrina Tollari, Philippe Mulhem, Marin Ferecatu, ...
CSCW
2008
ACM
15 years 8 months ago
Harnessing the wisdom of crowds in wikipedia: quality through coordination
Wikipedia's success is often attributed to involving large numbers of contributors who improve the accuracy, completeness and clarity of articles while reducing bias. However...
Aniket Kittur, Robert E. Kraut
FM
2008
Springer
137views Formal Methods» more  FM 2008»
15 years 8 months ago
JML Runtime Assertion Checking: Improved Error Reporting and Efficiency Using Strong Validity
Abstract. The Java Modeling Language (JML) recently switched to an assertion semantics based on "strong validity" in which an assertion is taken to be valid precisely whe...
Patrice Chalin, Frédéric Rioux
DMIN
2007
186views Data Mining» more  DMIN 2007»
15 years 8 months ago
Cost-Sensitive Learning vs. Sampling: Which is Best for Handling Unbalanced Classes with Unequal Error Costs?
- The classifier built from a data set with a highly skewed class distribution generally predicts the more frequently occurring classes much more often than the infrequently occurr...
Gary M. Weiss, Kate McCarthy, Bibi Zabar