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ICDM
2008
IEEE
115views Data Mining» more  ICDM 2008»
15 years 7 months ago
Toward Faster Nonnegative Matrix Factorization: A New Algorithm and Comparisons
Nonnegative Matrix Factorization (NMF) is a dimension reduction method that has been widely used for various tasks including text mining, pattern analysis, clustering, and cancer ...
Jingu Kim, Haesun Park
JSAI
2005
Springer
15 years 6 months ago
Towards Ontologies of Functionality and Semantic Annotation for Technical Knowledge Management
Abstract. This research aims at promoting sharing of knowledge about functionality of artifacts among engineers, which tends to be implicit in practice. In order to provide a conce...
Yoshinobu Kitamura, Naoya Washio, Yusuke Koji, Rii...
BROADNETS
2005
IEEE
15 years 7 months ago
A Lightweight framework for source-to-sink data transfer in wireless sensor networks
— Lightweight protocols that are both bandwidth and power thrifty are desirable for sensor networks. In addition, for many sensor network applications, timeliness of data deliver...
James Jobin, Zhenqiang Ye, Honomount Rawat, Srikan...
ECSQARU
2007
Springer
15 years 7 months ago
Towards an Extensible Argumentation System
Many types of inter-agent dialogue, including information seeking, negotiation and deliberation can be fruitfully seen as varieties of argumentation. Argumentation frameworks, ori...
Adam Zachary Wyner, Trevor J. M. Bench-Capon
IFL
2005
Springer
207views Formal Methods» more  IFL 2005»
15 years 6 months ago
A Dependently Typed Framework for Static Analysis of Program Execution Costs
Abstract. This paper considers the use of dependent types to capture information about dynamic resource usage in a static type system. Dependent types allow us to give (explicit) p...
Edwin Brady, Kevin Hammond