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» Developing Query Patterns
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XPU
2004
Springer
15 years 3 months ago
The Oregon Software Development Process
Abstract. User participation is still a difficult topic in software development. Based on the results of the Oregon experiment in construction we propose a novel development proces...
Till Schümmer, Robert Slagter
KDD
2007
ACM
227views Data Mining» more  KDD 2007»
15 years 10 months ago
Fast best-effort pattern matching in large attributed graphs
We focus on large graphs where nodes have attributes, such as a social network where the nodes are labelled with each person's job title. In such a setting, we want to find s...
Hanghang Tong, Christos Faloutsos, Brian Gallagher...
DL
2000
Springer
162views Digital Library» more  DL 2000»
15 years 2 months ago
Snowball: extracting relations from large plain-text collections
Text documents often contain valuable structured data that is hidden in regular English sentences. This data is best exploited if available as a relational table that we could use...
Eugene Agichtein, Luis Gravano
ECIR
2008
Springer
14 years 11 months ago
Using Coherence-Based Measures to Predict Query Difficulty
Abstract. We investigate the potential of coherence-based scores to predict query difficulty. The coherence of a document set associated with each query word is used to capture the...
Jiyin He, Martha Larson, Maarten de Rijke
VLDB
1992
ACM
103views Database» more  VLDB 1992»
15 years 1 months ago
Temporal Query Processing and Optimization in Multiprocessor Database Machines
In this paper, we discuss issues involving temporal data fragmentation, temporal query processing, and query optimization in multiprocessor database machines. We propose parallel ...
T. Y. Cliff Leung, Richard R. Muntz