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131
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WWW
2006
ACM
16 years 2 months ago
2006
ACM
In most web sites, web-based applications (such as web portals, emarketplaces, search engines), and in the file systems of personal computers, a wide variety of schemas (such as t...
192
Voted
SIGMOD
2007
ACM
16 years 1 months ago
2007
ACM
Increasing monitoring of transactions, environmental parameters, homeland security, RFID chips and interactions of online users rapidly establishes new data sources and applicatio...
SIGIR
2004
ACM
15 years 7 months ago
2004
ACM
We describe a method to define and use subwebs, user-defined neighborhoods of the Internet. Subwebs help improve search performance by inducing a topic-specific page relevance ...
WWW
2010
ACM
15 years 8 months ago
2010
ACM
The core task of sponsored search is to retrieve relevant ads for the user’s query. Ads can be retrieved either by exact match, when their bid term is identical to the query, or...
103
Voted
ECIR
1998
Springer
15 years 3 months ago
1998
Springer
The impact of using phrases as content representation for documents and for queries has generally been accepted as a desirable feature in information retrieval systems because phr...