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CIKM
2007
Springer
16 years 26 days ago
Expertise drift and query expansion in expert search
Pseudo-relevance feedback, or query expansion, has been shown to improve retrieval performance in the adhoc retrieval task. In such a scenario, a few top-ranked documents are assu...
Craig Macdonald, Iadh Ounis
CSL
2007
Springer
16 years 26 days ago
Proofs, Programs and Abstract Complexity
Programs and Abstract Complexity A. Beckmann University of Wales Swansea Swansea, UK Axiom systems are ubiquitous in mathematical logic, one famous and well studied example being ï...
Arnold Beckmann
GI
2007
Springer
16 years 25 days ago
Achieving Semantic Interoperability By Using Complex Event Processing Technology
: State-of-the-art interoperability between heterogeneous systems on a technical level builds on services oriented architectures (SOA) for a given problem space. Semantics can be i...
Margarete Donovang-Kuhlisch
ICANNGA
2007
Springer
191views Algorithms» more  ICANNGA 2007»
16 years 25 days ago
Novel Multi-layer Non-negative Tensor Factorization with Sparsity Constraints
In this paper we present a new method of 3D non-negative tensor factorization (NTF) that is robust in the presence of noise and has many potential applications, including multi-way...
Andrzej Cichocki, Rafal Zdunek, Seungjin Choi, Rob...
IDEAL
2007
Springer
16 years 25 days ago
Topological Tree Clustering of Social Network Search Results
In the information age, online collaboration and social networks are of increasing importance and quickly becoming an integral part of our lifestyle. In business, social networking...
Richard T. Freeman