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ADMA
2008
Springer
147views Data Mining» more  ADMA 2008»
14 years 2 months ago
Mining Supplemental Frequent Patterns
The process of resource distribution and load balance of a distributed P2P network can be described as the process of mining Supplement Frequent Patterns (SFPs) from query transact...
Yintian Liu, Yingming Liu, Tao Zeng, Kaikuo Xu, Ro...
BIRTHDAY
2003
Springer
14 years 1 months ago
Bounded Fairness
Abstract. Bounded fairness is a stronger notion than ordinary eventuality-based fairness, one that guarantees occurrence of an event within a fixed number of occurrences of anothe...
Nachum Dershowitz, D. N. Jayasimha, Seungjoon Park
PODS
2003
ACM
158views Database» more  PODS 2003»
14 years 8 months ago
Computing full disjunctions
Full disjunctions are an associative extension of the outerjoin operator to an arbitrary number of relations. Their main advantage is the ability to maximally combine data from di...
Yaron Kanza, Yehoshua Sagiv
SIGIR
2010
ACM
14 years 12 days ago
Positional relevance model for pseudo-relevance feedback
Pseudo-relevance feedback is an effective technique for improving retrieval results. Traditional feedback algorithms use a whole feedback document as a unit to extract words for ...
Yuanhua Lv, ChengXiang Zhai
SIGMOD
2012
ACM
202views Database» more  SIGMOD 2012»
11 years 11 months ago
MCJoin: a memory-constrained join for column-store main-memory databases
There exists a need for high performance, read-only mainmemory database systems for OLAP-style application scenarios. Most of the existing works in this area are centered around t...
Steven Keith Begley, Zhen He, Yi-Ping Phoebe Chen