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    FLAIRS
    2008
    179views Artificial Intelligence» more  FLAIRS 2008»
    Alignment of Heterogeneous Ontologies: A Practical Approach to Testing for Similarities and Discrepancies
    14 years 15 days ago
    Alignment of Heterogeneous Ontologies: A Practical Approach to Testing for Similarities and Discrepancies
    Download  www.dit.unitn.it
    Ontology alignment is regarded as one of the core tasks in many Web services. It is concerned with finding the correspondences between separate ontologies by identifying concepts ...
    Neli P. Zlatareva, Maria Nisheva
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    NSDI
    2008
    136views Computer Networks» more  NSDI 2008»
    Characterizing Botnets from Email Spam Records
    14 years 15 days ago
    Characterizing Botnets from Email Spam Records
    Download  www.usenix.org
    We develop new techniques to map botnet membership using traces of spam email. To group bots into botnets we look for multiple bots participating in the same spam email campaign. ...
    Li Zhuang, John Dunagan, Daniel R. Simon, Helen J....
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    ACL
    2008
    140views Computational Linguistics» more  ACL 2008»
    MAXSIM: A Maximum Similarity Metric for Machine Translation Evaluation
    13 years 11 months ago
    MAXSIM: A Maximum Similarity Metric for Machine Translation Evaluation
    Download  www.aclweb.org
    We propose an automatic machine translation (MT) evaluation metric that calculates a similarity score (based on precision and recall) of a pair of sentences. Unlike most metrics, ...
    Yee Seng Chan, Hwee Tou Ng
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    ACL
    2008
    154views Computational Linguistics» more  ACL 2008»
    Soft Syntactic Constraints for Hierarchical Phrased-Based Translation
    13 years 11 months ago
    Soft Syntactic Constraints for Hierarchical Phrased-Based Translation
    Download  www.aclweb.org
    In adding syntax to statistical MT, there is a tradeoff between taking advantage of linguistic analysis, versus allowing the model to exploit linguistically unmotivated mappings l...
    Yuval Marton, Philip Resnik
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    ICMLA
    2008
    172views Machine Learning» more  ICMLA 2008»
    Graph-Based Multilevel Dimensionality Reduction with Applications to Eigenfaces and Latent Semantic Indexing
    13 years 11 months ago
    Graph-Based Multilevel Dimensionality Reduction with Applications to Eigenfaces and Latent Semantic Indexing
    Download  www-users.cs.umn.edu
    Dimension reduction techniques have been successfully applied to face recognition and text information retrieval. The process can be time-consuming when the data set is large. Thi...
    Sophia Sakellaridi, Haw-ren Fang, Yousef Saad
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