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DB
2007
179views more  DB 2007»
15 years 6 months ago
Utility-driven assessment of data quality
This study presents a methodology for dual assessments of data. Impartial assessment measures the extent to which data is defective. Utility-driven assessments of data quality mea...
Adir Even, Ganesan Shankaranarayanan
CEC
2007
IEEE
16 years 23 days ago
On performance metrics and particle swarm methods for dynamic multiobjective optimization problems
— This paper describes two performance measures for measuring an EMO (Evolutionary Multiobjective Optimization) algorithm’s ability to track a time-varying Paretofront in a dyn...
Xiaodong Li, Jürgen Branke, Michael Kirley
ICTAI
2007
IEEE
16 years 22 days ago
On Evaluation Methodologies for Text Segmentation Algorithms
The WindowDiff evaluation measure [12] is becoming the standard criterion for evaluating text segmentation methods. Nevertheless, this metric is really not fair with regard to the...
Sylvain Lamprier, Tassadit Amghar, Bernard Levrat,...
AIIA
2007
Springer
16 years 19 days ago
Instance-Based Query Answering with Semantic Knowledge Bases
A procedure founded in instance-based learning is presented, for performing a form of analogical reasoning on knowledge bases expressed in a wide range of ontology languages. The p...
Nicola Fanizzi, Claudia d'Amato, Floriana Esposito
ECAI
2004
Springer
15 years 11 months ago
An Intrinsic Information Content Metric for Semantic Similarity in WordNet
Information Content (IC) is an important dimension of word knowledge when assessing the similarity of two terms or word senses. The conventional way of measuring the IC of word sen...
Nuno Seco, Tony Veale, Jer Hayes