| O.Etzioni, "The World-Wide Web: Quagmire or Gold Mine?", Communications of the ACM, vol.39, no.11, pp. 65-68. Nov. 1996. |
....or interpretation of the documents. These factors caused many researchers to build more intelligent tools for information 14 retrieval, such as intelligent Web agents, and to extend data mining techniques to provide a higher level of organization for semi structured data available on the Web [7]. Agent based approaches in Web mining include intelligent search agents, information filtering categorization agents and personalized Web agents. Several intelligent agents have been developed that search for relevant information using domain characteristics and user profiles to organize and ....
O.Etzioni, "The World-Wide Web: Quagmire or Gold Mine?", Communications of the ACM, vol.39, no.11, pp. 65-68. Nov. 1996.
....management systems [4] Manufacturing and Production: Process optimization and trouble shooting [5] Telecommunication network: Calling patterns and fault management systems. Scientific Domain: Astronomical observations [6] genomic data, biological data. The World Wide Web [7]. Raw data is rarely of direct benefit. Its true value is predicated on the ability to extract information useful for decision support or exploration, and understanding the phenomenon governing the data source. In most domains, data analysis was traditionally a manual process. One or more Authors ....
O. Etzioni, "The world-wide web: Quagmire or goldmine?," Communications of the ACM, vol. 39, pp. 65--68, 1996.
....the recent years resulting in a novel networked information resource. The growth of the web is positive on one hand because more information can be accessed now. However, as more and more information resources are becoming available on the WWW, locating the desired information has become difficult [1]. Hence, providing easy access to such networked information resources has become a significant service. Currently, several commercial search sites such as AltaVista (http: www.altavista.digital.com) Excite (http: www.excite.com) Infoseek (http: www.infoseek.com) and Yahoo ....
Oren Etzioni, "The World-Wide Web: Quagmire or Gold Mine?", Communications of the ACM, Vol 39, No. 11, 1996.
....work is supported by IBM Canada Ltd. and the National Science and Engineering Research Council of Canada. available from these passive data sources. For example, particular topics of interest with respect to the World Wide Web (or simply the Web) include resource discovery [4,20] data mining [7] and query tools [10,15] One obstacle to making effective use of the data in passive data sources is the lack of facilities to query the data. Passive data sources do not provide languages, tools or Application Programmer Interfaces (APIs) to support sophisticated querying. A second obstacle is ....
O. Etzioni, "The World Wide Web: Quagmire or Gold Mine?", Comm. of the ACM 39(11), November 1996, pp. 65- 68.
....relational or transaction databases because text lacks any predefined fields, features or standard formats. However, mining information from unstructured textual resources such as email archives, news articles, and the World Wide Web has great potential payoff and has received much recent attention[1][2] 3] One approach for effectively mining relevant information from raw text is based on finding common themes or concepts in a given document. The field of Information Retrieval is mainly concerned with the specific problem of search [4] while we are primarily interested in concept ....
O. Etzioni, "The world--wide web: Quagmire or gold mine?," Communications of the ACM, vol. 39, pp. 65--68, November 1996.
....involves search, retrieval, indexing, categorizing, and visualizing various types of information accessed across the Internet. The Internet s massive amount of typically unstructured and often natural language based data requires approaches different than used in most database applications[26]. The challenges are to guide users in formulating queries, to accurately locate relevant information among hosts, to properly index and rank the information, and to present it to users usefully. Harvest[13] is one of the pioneering and successful Internet information access and discovery systems. ....
Etzioni, O., "The World-Wide Web: Quagmire or Gold Mine?", Communications of the ACM, 39(11), November 1996
....challenges over data mining of relational or transaction databases because there are no predefined fields or features and no standard formats. However, mining information from unstructured textual resources such as the World Wide Web has great potential payoff and has received much recent attention[1]. One approach for effectively mining relevant information from raw text is based on finding common themes or concepts in a set of documents. Even if we have pre defined keywords available (given by the user, for example) keywords do not convey the context of their usage, and do not ....
O. Etzioni, "The world--wide web: Quagmire or gold mine?," Communications of the ACM, vol. 39, pp. 65--68, November 1996.
....relational or transaction databases because text lacks any predefined fields, features or standard formats. However, mining information from unstructured textual resources such as email archives, news articles, and the World Wide Web has great potential payoff and has received much recent attention[1][2] 3] One approach for effectively mining relevant information from raw text is based on finding common themes or concepts in a given document. The Information Retrieval is mainly concerned with the specific problem of search [4] we are primarily interested in concept identification, which ....
O. Etzioni, "The world--wide web: Quagmire or gold mine?," Communications of the ACM, vol. 39, pp. 65--68, November 1996.
....WA, 31 May 1998 (A. Borgida, V. Chaudhri, M. Staudt, eds) http: sunsite.informatik.rwth aachen.de Publications CEUR WS Vol 10 community is how to make effective use of the data stored in these passive data sources. Research in this area includes resource discovery [Bow94, Yuw96] data mining [Etz96] and query tools [Kon95, Men96] One approach to querying passive data sources is based on the extraction and subsequent exploitation of metadata from the data sources [Mar98] The metadata includes descriptions of the properties of, and the relationships present in, the data and the data sources. ....
O. Etzioni, "The World Wide Web: Quagmire or Gold Mine?", Communications of the ACM 39(11), November 1996, pp. 65-68.
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O. Etzioni, "The World-Wide Web: Quagmire or Gold Mine?" Comm. ACM, Vol. 39, No. 11, Nov. 1996, pp. 65-68.
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