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» Fuzzy Qualitative Models to Evaluate the Quality on the Web
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JORS
2010
134views more  JORS 2010»
13 years 2 months ago
An overview and framework for PD backtesting and benchmarking
In order to manage model risk, financial institutions need to set up validation processes so as to monitor the quality of the models on an ongoing basis. Validation can be conside...
G. Castermans, David Martens, Tony Van Gestel, B. ...
WWW
2008
ACM
14 years 8 months ago
Modeling online reviews with multi-grain topic models
In this paper we present a novel framework for extracting the ratable aspects of objects from online user reviews. Extracting such aspects is an important challenge in automatical...
Ivan Titov, Ryan T. McDonald
LAWEB
2003
IEEE
14 years 23 days ago
Towards an Ontology for Software Metrics and Indicators as the Foundation for a Cataloging Web System
In order to the software and web measurement field becomes a more robust engineering discipline it is mandatory to start reaching a common agreement between researchers and other s...
María de los Angeles Martín, Luis Ol...
JNCA
2008
95views more  JNCA 2008»
13 years 7 months ago
Techniques to support Web Service selection and consumption with QoS characteristics
This work proposes a Web Service (WS) discovery model in which the functional and nonfunctional requirements are taken into account during service discovery. The proposed infrastr...
Vassiliki Diamadopoulou, Christos Makris, Yannis P...
SIGIR
2010
ACM
13 years 11 months ago
Ready to buy or just browsing?: detecting web searcher goals from interaction data
An improved understanding of the relationship between search intent, result quality, and searcher behavior is crucial for improving the effectiveness of web search. While recent p...
Qi Guo, Eugene Agichtein