The first Web information services were based on traditional information retrieval (IR) …
algorithms were developed for smaller and more coherent collections than the Web is. Thus …

… information retrieval system [1]. This paper focuses on strategies of information retrieval in
web … types: focused, distributed, incremental and hidden web crawlers. At the end of the paper …

… s The difficulty of finding information on the World Wide Web by browsing hypertext documents
has … His current research interests include information retrieval, databases, and parallel …

How do we find information on the Web? Although information on the Web is distributed and …
In that regard, the fundamental questions and approaches of traditional information retrieval …

… of information available on the Internet, and the growth in users. In the second section we
present tools for Web-based information retrieval… or “hidden” text purposely inserted into a Web …

… As the volume of information in the hidden Web grows, there is … users and applications to
leverage this information. In this paper, … aspects of retrieval and integration of hidden-Web data. …

… electronic databases, which is called hidden Web. In this paper, we … retrieval hidden Web
information. We present a generic operational model of the hidden Web information retrieval …

… is databases and information retrieval, with an emphasis on management of textual data.
His research interests include web searching, economic-aware text and web mining, data …

… of these tools in performing information retrieval functions on the Web, we believe it can be
… automatically restructure a Web site to make the discovery of hidden regularities easier than …

… of (heterogeneous) data on the Web, the importance of information retrieval (IR) has grown
… Web-based information; and searching capabilities are now integrated into most information …