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» Guarded Expressions in Practice
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ICFP
1997
ACM
14 years 2 months ago
A Practical Subtyping System For Erlang
We present a type system for the programming language Erlang. The type system supports subtyping and declarationfree recursive types, using subtyping constraints. Our system is si...
Simon Marlow, Philip Wadler
SACMAT
2009
ACM
14 years 4 months ago
Access control policy combining: theory meets practice
Many access control policy languages, e.g., XACML, allow a policy to contain multiple sub-policies, and the result of the policy on a request is determined by combining the result...
Ninghui Li, Qihua Wang, Wahbeh H. Qardaji, Elisa B...
AAAI
1994
13 years 11 months ago
HTN Planning: Complexity and Expressivity
Most practical work on AI planningsystems during the last fteen years has been based on hierarchical task network (HTN) decomposition, but until now, there has been very little an...
Kutluhan Erol, James A. Hendler, Dana S. Nau
BMCBI
2008
122views more  BMCBI 2008»
13 years 10 months ago
A practical comparison of two K-Means clustering algorithms
Background: Data clustering is a powerful technique for identifying data with similar characteristics, such as genes with similar expression patterns. However, not all implementat...
Gregory A. Wilkin, Xiuzhen Huang
EAAI
2008
257views more  EAAI 2008»
13 years 10 months ago
Recognition of facial expressions using Gabor wavelets and learning vector quantization
Facial expression recognition has potential applications in different aspects of day-to-day life not yet realized due to absence of effective expression recognition techniques. Th...
Shishir Bashyal, Ganesh K. Venayagamoorthy