• Publications
  • Influence
Guardian: A prototype intelligent agent for intensive-care monitoring
TLDR
We have developed an experimental system called Guardian, which exhibits several of the required capabilities and utilizes an underlying architecture hypothesized to support the full range of required capabilities. Expand
  • 193
  • 5
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On modeling software defect repair time
TLDR
This paper presents an empirical approach to predicting defect repair times by constructing models that use well-established machine learning algorithms and defect data from past software defect reports. Expand
  • 31
  • 5
Host-Centric Model Checking for Network Vulnerability Analysis
TLDR
This paper proposes a methodology that uses a host-centric modeling approach together with a monotonicity assumption to alleviate the scalability problem of model checkers. Expand
  • 31
  • 4
Tumor classification ranking from microarray data
BackgroundGene expression profiles based on microarray data are recognized as potential diagnostic indices of cancer. Molecular tumor classifications resulted from these data and learning algorithmsExpand
  • 47
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Automated Negotiations in Web Service Procurement
TLDR
This paper presents a tradeoff-based automated negotiation approach to support Web service procurement. Expand
  • 19
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Enhancing Web Searches from Concept Map-based Knowledge Models
TLDR
This paper presents the preliminary results from an ongoing research effort on the development of an information software agent aimed at improving the filtering and ranking of results obtained from conventional search engines for queries generated by users while constructing and/or browsing concept mapbased knowledge models. Expand
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Learning from software reuse experience
  • R. Hewett
  • Computer Science
  • International Symposium on Empirical Software…
  • 5 December 2005
TLDR
This paper presents an empirical study that investigates and evaluates an approach to extracting information from past software reuse experience. Expand
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Automated Test Order Generation for Software Component Integration Testing
TLDR
This paper presents an efficient approach that applies heuristics based on a given software component test dependency graph to automatically generate a test order that requires a (near) minimal number of test stubs. Expand
  • 18
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Cyber-security analysis of smart grid SCADA systems with game models
TLDR
This paper presents an analytical game theoretic approach to analyzing security of SCADA smart grids by constructing a model of sequential, nonzero sum, two-player game between an attacker and a security administrator. Expand
  • 22
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Restructuring decision tables for elucidation of knowledge
TLDR
We describe second-order decision tables and their role in knowledge engineering to: (1) support efficient management and enhance comprehensibility of tabular knowledge acquired by knowledge engineers, and (2) automatically generate knowledge from a tabular set of examples. Expand
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