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» Querying the deep web
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114
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WEBDB
2007
Springer
128views Database» more  WEBDB 2007»
15 years 6 months ago
Supporting Range Queries on Web Data Using k-Nearest Neighbor Search
A large volume of geospatial data is available on the web through various forms of applications. However, access to these data is limited by certain types of queries due to restric...
Wan D. Bae, Shayma Alkobaisi, Seon Ho Kim, Sada Na...
VLDB
2004
ACM
126views Database» more  VLDB 2004»
15 years 5 months ago
Instance-based Schema Matching for Web Databases by Domain-specific Query Probing
In a Web database that dynamically provides information in response to user queries, two distinct schemas, interface schema (the schema users can query) and result schema (the sch...
Jiying Wang, Ji-Rong Wen, Frederick H. Lochovsky, ...
104
Voted
INTR
2010
157views more  INTR 2010»
14 years 11 months ago
Classifying the user intent of web queries using k-means clustering
Purpose – Web search engines are frequently used by people to locate information on the Internet. However, not all queries have an informational goal. Instead of information, so...
Ashish Kathuria, Bernard J. Jansen, Carolyn Hafern...
92
Voted
CIDR
2009
105views Algorithms» more  CIDR 2009»
15 years 1 months ago
Interactive Analysis of Web-Scale Data
We consider how to support interactive querying over webscale data. The basic approach is to view querying as a two-phase activity: first supply a query template, and later supply...
Christopher Olston, Edward Bortnikov, Khaled Elmel...
IJWIS
2007
117views more  IJWIS 2007»
15 years 13 days ago
Patterns and transitions of query reformulation during web searching
— Purpose: To investigate and identify the patterns of interaction between searchers and search engine during Web searching. Design: We examined 2,465,145 interactions from 534,5...
Bernard J. Jansen, Mimi Zhang, Amanda Spink