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SPIRE
2001
Springer
16 years 4 days ago
Adding Security to Compressed Information Retrieval Systems
Word-based Huffman coding has widespread use in information retrieval systems. Besides its compressing power, it also enables the implementation of both indexing and searching sch...
Ruy Luiz Milidiú, C. Gomes de Mello, J. Fer...
FTDCS
1999
IEEE
16 years 13 hour ago
Group Communication in Real-Time Computing Systems: Issues and Directions
: Group communication in real-time computing systems has been a subject of research for almost two decades but it is not yet a mature technological field. The purpose of this paper...
K. H. Kim
SCANGIS
2003
15 years 9 months ago
Concurrency Control in Distributed Geographical Database Systems
Abstract. This paper discusses concurrency control in distributed geographical database systems. A geographic data server providing transactional services must be designed to handl...
Gjermund Hanssen
TRECVID
2007
15 years 8 months ago
IBM Research TRECVID-2007 Video Retrieval System
In this paper, we describe the IBM Research system for indexing, analysis, and retrieval of video as applied to the TREC-2007 video retrieval benchmark. This year, focus of the sy...
Murray Campbell, Alexander Haubold, Ming Liu, Apos...
CORR
2008
Springer
53views Education» more  CORR 2008»
15 years 7 months ago
An ESPRIT-based approach for Initial Ranging in OFDMA systems
Abstract--In this letter, an initial ranging scheme for orthogonal frequency-division multiple-access systems is proposed by which users that intend to establish a communication li...
Luca Sanguinetti, Michele Morelli, H. Vincent Poor