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» Comparative Evaluation of Approaches to Propositionalization
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ICDE
2006
IEEE
189views Database» more  ICDE 2006»
14 years 9 months ago
Algebraic Optimization of Nested XPath Expressions
The XPath language incorporates powerful primitives for formulating queries containing nested subexpressions which are existentially or universally quantified. However, even the b...
Matthias Brantner, Carl-Christian Kanne, Guido Moe...
ISCIS
2003
Springer
14 years 1 months ago
Similarity for Conceptual Querying
Abstract. The focus of this paper is approaches to measuring similarity for application in content-based query evaluation. Rather than only comparing at the level of words, the iss...
Troels Andreasen, Henrik Bulskov, Rasmus Knappe
ISMIS
2003
Springer
14 years 1 months ago
Similarity Graphs
Abstract. The focus of this paper is approaches to measuring similarity for application in content-based query evaluation. Rather than only comparing at the level of words, the iss...
Rasmus Knappe, Henrik Bulskov, Troels Andreasen
ECIS
2004
13 years 9 months ago
An ethnographic study of IS investment appraisal
Both academics and practitioners have invested considerably in the information systems evaluation arena, yet rewards remain elusive. The aim of this paper is to provide rich insig...
Debra Howcroft, Robert McDonald
BMCBI
2010
106views more  BMCBI 2010»
13 years 8 months ago
A novel approach for haplotype-based association analysis using family data
Background: Haplotype-based approaches have been extensively studied for case-control association mapping in recent years. It has been shown that haplotype methods can provide mor...
Yixuan Chen, Xin Li, Jing Li