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» On improving application utility prediction
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COMPSAC
2008
IEEE
15 years 8 months ago
Towards Engineering Ontologies for Cognitive Profiling of Agents on the Semantic Web
Research shows that most agent-based collaborations suffer from lack of flexibility. This is due to the fact that most agent-based applications assume pre-defined knowledge of age...
Amna Basharat, Gabriella Spinelli
100
Voted
ICASSP
2008
IEEE
15 years 8 months ago
Exploiting temporal change of pitch in formant estimation
This paper considers the problem of obtaining an accurate spectral representation of speech formant structure when the voicing source exhibits a high fundamental frequency. Our wo...
Tao T. Wang, Thomas F. Quatieri
IWNAS
2008
IEEE
15 years 8 months ago
Storage Aware Resource Allocation for Grid Data Streaming Pipelines
Data streaming applications, usually composed with sequential/parallel tasks in a data pipeline form, bring new challenges to task scheduling and resource allocation in grid envir...
Wen Zhang, Junwei Cao, Yisheng Zhong, Lianchen Liu...
114
Voted
CONTEXT
2007
Springer
15 years 8 months ago
User Profiling with Hierarchical Context: An e-Retailer Case Study
In e-commerce applications, no systematic research has been provided to evaluate if the use of a detailed and rich contextual representation improves the user modeling predictive p...
Cosimo Palmisano, Alexander Tuzhilin, Michele Gorg...
ECML
2007
Springer
15 years 8 months ago
Multi-objective Genetic Programming for Multiple Instance Learning
Abstract. This paper introduces the use of multi-objective evolutionary algorithms in multiple instance learning. In order to achieve this purpose, a multi-objective grammar-guided...
Amelia Zafra, Sebastián Ventura