Concept

Web query

Publications associées (47)

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Query-free news search

Monika Henzinger

Many daily activities present information in the form of a stream of text, and often people can benefit from additional information on the topic discussed. TV broadcast news can be treated as one such stream of text; in this paper we discuss finding news a ...

ACM Press2003

Dynamic overview techniques for image retrieval

Pearl Pu Faltings

One difficulty often overlooked in information retrieval systems is that search criteria themselves are often poorly defined. People describe their information needs in many different ways and frequently change their goals depending on the current results ...

Springer-Verlag/Wien2000

Fast latent semantic indexing of spoken documents by using self-organizing maps

This paper describes a new latent semantic indexing (LSI) method for spoken audio documents. The framework is indexing broadcast news from radio and TV as a combination of large vocabulary continuous speech recognition (LVCSR), natural language processing ...

2000

Analysis of a very large web search engine query log

Monika Henzinger

In this paper we present an analysis of an AltaVista Search Engine query log consisting of approximately 1 billion entries for search requests over a period of six weeks. This represents almost 285 million user sessions, each an attempt to fill a single in ...

1999

Finding related pages in the World Wide Web

Monika Henzinger

When using traditional search engines, users have to formulate queries to describe their information need. This paper discusses a different approach to Web searching where the input to the search process is not a set of query terms, but instead is the URL ...

1999

Fast latent semantic indexing of spoken documents by using self-organizing maps

IDIAP1999

Improved algorithms for topic distillation in a hyperlinked environment

Monika Henzinger

This paper addresses the problem of topic distillation on the World Wide Web, namely, given a typical user query to find quality documents related to the query topic. Connectivity analysis has been shown to be useful in identifying high quality pages withi ...

ACM1998