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ALPIT
2008
IEEE
14 years 4 months ago
Tree Kernel-Based Semantic Relation Extraction Using Unified Dynamic Relation Tree
This paper proposes a Unified Dynamic Relation Tree (DRT) span for tree kernel-based semantic relation extraction between entity names. The basic idea is to apply a variety of lin...
Longhua Qian, Guodong Zhou, Fang Kong, Qiaoming Zh...
ACL
2006
13 years 11 months ago
Modeling Commonality among Related Classes in Relation Extraction
This paper proposes a novel hierarchical learning strategy to deal with the data sparseness problem in relation extraction by modeling the commonality among related classes. For e...
Guodong Zhou, Jian Su, Min Zhang
JMLR
2010
105views more  JMLR 2010»
13 years 4 months ago
When causality matters for prediction
Recent evaluations have indicated that in practice, general methods for prediction which do not account for changes in the conditional distribution of a target variable given feat...
Robert E. Tillman, Peter Spirtes
ACSD
2008
IEEE
102views Hardware» more  ACSD 2008»
14 years 4 months ago
Performing causality analysis by bounded model checking
Synchronous systems can immediately react to the inputs of their environment which may lead to so-called causality cycles between actions and their trigger conditions. Systems wit...
Klaus Schneider, Jens Brandt
FTDCS
1997
IEEE
14 years 2 months ago
An Efficient Causal Order Algorithm for Message Delivery in Distributed System
Though causal order of message delivery simplifies the design and development of distributed applications, the overhead of enforcing it is not negligible. Causal order algorithm w...
Ikhyeon Jang, Jaehyung Park, Jung Wan Cho, Hyunsoo...