Naveen Ashish, Craig A. Knoblock, Cyrus Shahabi  Home/Search
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Abstract: We present an approach to selecting data to materialize in Web based information mediators by analyzing multiple factors. An issue in building Web based information mediators is how to improve the query response time given the high response time for retrieving data from remote Web sources. We had earlier presented a framework for optimizing the performance of information mediators by selectively materializing data. In this paper we describe our approach for automatically selecting the portion... (Update)
Context of citations to this paper: More
...and many others. There have been important efforts to optimize the performance of such agents. For instance, Adali et al. 1996; Ashish et al. 1999] show how to use intelligentcaching methods to improve the performance of systems that access different data sources. In both...
.... may be managed by using a hybrid approach for taking advantage of the data warehousing and the virtual integration approach [3, 21, 23, 26]. External data is important for carrying out meaningful OLAP in the context of e commerce. For example, an online book shop manager may...
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5: Query caching and optimization in distributed mediator systems - Adali, Candan et al. - 1996
5: A softbot-based interface to the internet - Etzioni, Weld - 1994
4: Query reformulation for dynamic information integration - Arens, Knoblock et al. - 1996
BibTeX entry: (Update)
Ashish, N.; Knoblock, C. A.; and Shahabi, C. 1999. Selectively materializing data in mediators by analyzing user queries. In Fourth International Conference on Cooperative Information Systems (CoopIS). http://citeseer.ist.psu.edu/article/ashish99selectively.html More
@inproceedings{ ashish99selectively,
author = "Naveen Ashish and Craig A. Knoblock and Cyrus Shahabi",
title = "Selectively Materializing Data in Mediators by Analyzing Source Structure, Query Distribution and Maintenance Cost",
booktitle = "Workshop on Web Information and Data Management",
pages = "33-37",
year = "1999",
url = "citeseer.ist.psu.edu/article/ashish99selectively.html" }
Citations (may not include all citations):178 A softbot-based interface to the Internet - Etzioni, Weld - 1994
172 Query reformulation for dynamic information integration - Arens, Knoblock et al. - 1996
168 Query caching and optimization in distributed mediator syste.. - Adali, Candan et al. - 1997
131 Infomaster: An information integration system - Genesereth, Keller et al. - 1997
101 Modeling web sources for information integration - Knoblock, Minton et al.
101 Modeling web sources for information integration - Knoblock, Minton et al.
86 A deductive pattern matcher (context) - MacGregor - 1988
55 Watchman: A data warehouse intelligent cache manager - Scheuermann, Shim et al. - 1996
36 and mosaic-based browsing in the tsimmis system (context) - Hammer, Garcia-Molina et al. - 1995
33 An adaptive query execution engine for data integration (context) - Ives, Florescu et al. - 1999
9 Intelligent caching for information mediators: A kr based ap.. - Ashish, Knoblock et al. - 1998
7 Selectively materializing data in mediators by analyzing use.. - Ashish, Knoblock et al. - 1999
5 Intelligent caching: Selecting (context) - Arens, Knoblock - 1994
The graph only includes citing articles where the year of publication is known.
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A Hierarchical Approach to Wrapper Induction - Muslea, Minton, Knoblock (1999) (Correct)
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