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ICDE
2010
IEEE
241views Database» more  ICDE 2010»
16 years 3 months ago
FlexPref: A Framework for Extensible Preference Evaluation in Database Systems
Personalized database systems give users answers tailored to their personal preferences. While numerous preference evaluation methods for databases have been proposed (e.g., skylin...
Justin J. Levandoski, Mohamed F. Mokbel, Mohamed E...
201
Voted
SIGMOD
2008
ACM
188views Database» more  SIGMOD 2008»
16 years 3 months ago
Just-in-time query retrieval over partially indexed data on structured P2P overlays
Structured peer-to-peer (P2P) overlays have been successfully employed in many applications to locate content. However, they have been less effective in handling massive amounts o...
Sai Wu, Jianzhong Li, Beng Chin Ooi, Kian-Lee Tan
144
Voted
SIGMOD
2011
ACM
267views Database» more  SIGMOD 2011»
14 years 6 months ago
A latency and fault-tolerance optimizer for online parallel query plans
We address the problem of making online, parallel query plans fault-tolerant: i.e., provide intra-query fault-tolerance without blocking. We develop an approach that not only achi...
Prasang Upadhyaya, YongChul Kwon, Magdalena Balazi...
143
Voted
AO
2006
127views more  AO 2006»
15 years 3 months ago
Formal ontology meets industry
in ontology is quite abstract and often based on toy-examples to the point that the gap between the work of theoreticians and the needs of real applications is too wide to be cross...
Stefano Borgo, Matteo Cristani, Roberta Cuel
AWIC
2003
Springer
15 years 8 months ago
Using Case-Based Reasoning to Improve Information Retrieval in Knowledge Management Systems
Abstract. Complementary to hypertext navigation, classic information retrieval is broadly used to find information on the World Wide Web and on Web-based systems. Among these there...
Norbert Gronau, Frank Laskowski