The enormous amount of information available through the World Wide Web requires the development of effective tools for extracting and summarizing relevant data from Web sources. In this article we present a data model for representing Web documents and an associated SQL-like query language. Our framework provides an easy-to-use and well-formalized method for automatic generation of wrappers extracting data from Web documents. (C) 1999 Academic Press
The Internet could be considered to be a reservoir of useful information in textual form — product c...
International audienceDeep Web (often called hidden web or invisible web) is composed of all the web...
Information available on the Internet is made to be read by humans, not to be processed by machines....
163 p.With the rapid growth of information on the Web in today's world, a means to combat informatio...
A substantial subset of the web data follows some kind of underlying structure. Nevertheless, HTML d...
145 p.The Web has so fax been incredibly successful at delivering information to various groups of p...
In this paper, we present the W4F toolkit for the generation of wrappers for Web sources. W4F consis...
There is an increase in the number of data sources that can be queried across the WWW. Such sources ...
Data Extraction from the World Wide Web is a well known, non solved, and a critical problem when com...
The paper investigates techniques for extracting data from HTML sites through the use of auto- matic...
Abstract. The Word Wide Web has becoming one of the most important information repositories. However...
This thesis presents a mechanism based on eXtensible Markup Language (XML) to extract data from HTML...
Abstract. Extracting data from web pages using wrappers is a fundamental problem arising in a large ...
The world wide web has become a large pool of information. Extracting structured data from a publish...
Information extraction from Web sites is nowadays a relevant problem, usually performed by software ...
The Internet could be considered to be a reservoir of useful information in textual form — product c...
International audienceDeep Web (often called hidden web or invisible web) is composed of all the web...
Information available on the Internet is made to be read by humans, not to be processed by machines....
163 p.With the rapid growth of information on the Web in today's world, a means to combat informatio...
A substantial subset of the web data follows some kind of underlying structure. Nevertheless, HTML d...
145 p.The Web has so fax been incredibly successful at delivering information to various groups of p...
In this paper, we present the W4F toolkit for the generation of wrappers for Web sources. W4F consis...
There is an increase in the number of data sources that can be queried across the WWW. Such sources ...
Data Extraction from the World Wide Web is a well known, non solved, and a critical problem when com...
The paper investigates techniques for extracting data from HTML sites through the use of auto- matic...
Abstract. The Word Wide Web has becoming one of the most important information repositories. However...
This thesis presents a mechanism based on eXtensible Markup Language (XML) to extract data from HTML...
Abstract. Extracting data from web pages using wrappers is a fundamental problem arising in a large ...
The world wide web has become a large pool of information. Extracting structured data from a publish...
Information extraction from Web sites is nowadays a relevant problem, usually performed by software ...
The Internet could be considered to be a reservoir of useful information in textual form — product c...
International audienceDeep Web (often called hidden web or invisible web) is composed of all the web...
Information available on the Internet is made to be read by humans, not to be processed by machines....
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