A key issue in web services is matching that involves comparing user requests with advertised services and finding the best available ones. In semantic web services, an ontology is...
Arif Bramantoro, Shonali Krishnaswamy, Maria Indra...
— This paper addresses the problem of optimizing the packet transmission schedule in a multihop wireless network with end-to-end delay constraints. The emphasis is to determine t...
Document ranking is well known to be a crucial process in information retrieval (IR). It presents retrieved documents in an order of their estimated degrees of relevance to query. ...
Thispaper addresses theproblem in mug shot searching in suspect database. The objective is to improve the eficiency of the suspect identificationprocess. The input is a sketch con...
Nonnegative Matrix Factorization (NMF) approximates a given data matrix as a product of two low rank nonnegative matrices, usually by minimizing the L2 or the KL distance between ...