As networks become all-pervasive the importance of efficient information gathering for purposes such as monitoring, fault diagnosis, and performance evaluation can only increase. E...
Abstract. Design and development of information retrieval IR systems is a complex and expensive process. In the process of building an IR system, developers need to explore a lar...
In this paper, we study query processing in a distributed text database. The novelty is a real distributed architecture implementation that offers concurrent query service. The di...
Claudine Santos Badue, Ricardo A. Baeza-Yates, Ber...
Thispaper describes speed-up of string pattern matchingby rearrangingstates inAho-Corasickpattern matching machine, which is a kind of afinite automaton. Werealized speed-up of st...
T. Nishimura, Shuichi Fukamachi, Takeshi Shinohara
Electronic commerce applications have special features compared to conventional information systems. First, because electronic commerce usually involves yet nonexisting business a...