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PPSN
2010
Springer
15 years 4 months ago
Defining and Optimizing Indicator-Based Diversity Measures in Multiobjective Search
Abstract. In this paper, we elaborate how decision space diversity can be integrated into indicator-based multiobjective search. We introduce DIOP, the diversity integrating multio...
Tamara Ulrich, Johannes Bader, Lothar Thiele
SEMWEB
2007
Springer
16 years 28 days ago
Ontology Mapping: An Information Retrieval and Interactive Activation Network Based Approach
Ontology mapping is to find semantic correspondences between similar elements of different ontologies. It is critical to achieve semantic interoperability in the WWW. This paper pr...
Ming Mao
WIRN
2005
Springer
16 years 8 days ago
Ensembles Based on Random Projections to Improve the Accuracy of Clustering Algorithms
We present an algorithmic scheme for unsupervised cluster ensembles, based on randomized projections between metric spaces, by which a substantial dimensionality reduction is obtai...
Alberto Bertoni, Giorgio Valentini
ISSS
1998
IEEE
129views Hardware» more  ISSS 1998»
15 years 11 months ago
Application-Specific Heterogeneous Multiprocessor Synthesis Using Differential-Evolution
This paper presents an application-specific, heterogeneous multiprocessor synthesis system, named HeMPS, that combines a form of Evolutionary Computation known as Differential Evo...
Allan Rae, Sri Parameswaran
ACL
2008
15 years 8 months ago
Vector-based Models of Semantic Composition
This paper proposes a framework for representing the meaning of phrases and sentences in vector space. Central to our approach is vector composition which we operationalize in ter...
Jeff Mitchell, Mirella Lapata