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212
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VLDB
2012
ACM
361views Database» more  VLDB 2012»
13 years 10 months ago
Answering pattern match queries in large graph databases via graph embedding
The growing popularity of graph databases has generated interesting data management problems, such as subgraph search, shortest path query, reachability verification, and pattern ...
Lei Zou, Lei Chen 0002, M. Tamer Özsu, Dongya...
120
Voted
PODS
2010
ACM
242views Database» more  PODS 2010»
15 years 7 months ago
Certain answers for XML queries
The notion of certain answers arises when one queries incompletely specified databases, e.g., in data integration and exchange scenarios, or databases with missing information. W...
Claire David, Leonid Libkin, Filip Murlak
96
Voted
PROFES
2007
Springer
15 years 8 months ago
Utilization of a Set of Software Engineering Roles for a Multinational Organization
In this paper, we present the application of a set of software engineering roles. Role definitions were developed using internationally recognized software engineering reference do...
Claude Y. Laporte, Mikel Doucet, Pierre Bourque, Y...
IRAL
2003
ACM
15 years 7 months ago
Question-Answering based on virtually integrated lexical knowledge base
This paper proposes an algorithm for causality inference based on a set of lexical knowledge bases that contain information about such items as event role, is-a hierarchy, relevan...
Key-Sun Choi, Jae-Ho Kim, Masaru Miyazaki, Jun Got...
186
Voted
SSD
2009
Springer
233views Database» more  SSD 2009»
15 years 9 months ago
Approximate Evaluation of Range Nearest Neighbor Queries with Quality Guarantee
The range nearest-neighbor (NN) query is an important query type in location-based services, as it can be applied to the case that an NN query has a spatial region, instead of a lo...
Chi-Yin Chow, Mohamed F. Mokbel, Joe Naps, Suman N...