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MCS
2007
Springer
14 years 4 months ago
Applying Data Fusion Methods to Passage Retrieval in QAS
Abstract. This paper investigates the use of diverse data fusion methods to improve the performance of the passage retrieval component in a question answering system. Our results o...
Hans Ulrich Christensen, Daniel Ortiz Arroyo
ICALP
2004
Springer
14 years 4 months ago
A General Technique for Managing Strings in Comparison-Driven Data Structures
Abstract. This paper presents a general technique for optimally transforming any dynamic data structure D that operates on atomic and indivisible keys by constant-time comparisons,...
Gianni Franceschini, Roberto Grossi
DBPL
2001
Springer
118views Database» more  DBPL 2001»
14 years 3 months ago
On Monotone Data Mining Languages
Abstract. We present a simple Data Mining Logic (DML) that can express common data mining tasks, like “Find Boolean association rules” or “Find inclusion dependencies.” At ...
Toon Calders, Jef Wijsen
DATESO
2004
81views Database» more  DATESO 2004»
14 years 1 days ago
INEX - a Broadly Accepted Data Set for XML Database Processing?
Abstract. The aim of the article is to inform about the INEX initiative, its testing data set, actual results, and future plans. We discuss and demonstrate possible utilization of ...
Pavel Loupal, Michal Valenta
CAGD
2010
102views more  CAGD 2010»
13 years 10 months ago
Nonnegativity preserving macro-element interpolation of scattered data
Abstract. Nonnegative bivariate interpolants to scattered data are constructed using some C1 macro-element spline spaces. The methods are local, and rely on adjusting gradients at ...
Larry L. Schumaker, Hendrik Speleers