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101
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ICWS
2010
IEEE
15 years 2 months ago
Analyzing the Relationships between some Parameters of Web Services Reputation
In this paper, we provide an analysis of the impacts of some reputation parameters that an agent-based Web service holds while being active in the environment. To this end, we depl...
Babak Khosravifar, Jamal Bentahar, Ahmad Moazin
ICFEM
2009
Springer
15 years 7 months ago
Approximate Model Checking of PCTL Involving Unbounded Path Properties
Abstract. We study the problem of applying statistical methods for approximate model checking of probabilistic systems against properties encoded as PCTL formulas. Such approximate...
Samik Basu, Arka P. Ghosh, Ru He
95
Voted
ICDM
2003
IEEE
158views Data Mining» more  ICDM 2003»
15 years 6 months ago
Combining Multiple Weak Clusterings
A data set can be clustered in many ways depending on the clustering algorithm employed, parameter settings used and other factors. Can multiple clusterings be combined so that th...
Alexander P. Topchy, Anil K. Jain, William F. Punc...
LREC
2010
164views Education» more  LREC 2010»
15 years 2 months ago
Evaluating Machine Translation Utility via Semantic Role Labels
We present the methodology that underlies new metrics for semantic machine translation evaluation that we are developing. Unlike widely-used lexical and n-gram based MT evaluation...
Chi-kiu Lo, Dekai Wu
JMLR
2006
145views more  JMLR 2006»
15 years 17 days ago
Ensemble Pruning Via Semi-definite Programming
An ensemble is a group of learning models that jointly solve a problem. However, the ensembles generated by existing techniques are sometimes unnecessarily large, which can lead t...
Yi Zhang 0006, Samuel Burer, W. Nick Street