2718 search results - page 27 / 544 » Querying the deep web |
PPSWR
2004
Springer
15 years 3 months ago
2004
Springer
To make use of data represented on the Semantic Web, it is necessary to provide languages for Web data retrieval and evolution. This article introduces into the (conventional and S...
IADIS
2003
14 years 11 months ago
2003
Query formulation is an essential part of successful information retrieval. The challenges in formulating effective queries are emphasized in web information search, because the w...
WWW
2006
ACM
15 years 10 months ago
2006
ACM
In this poster, we present a method for extracting queries related to real-life events, or news-related queries, from large web query logs. The method employs query frequencies an...
SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Many web queries seek information about named entities (such as products or people). Web search engines federate such entity-oriented queries to relevant structured databases; the...
DL
1998
Springer
15 years 2 months ago
1998
Springer
This paper reports results from a failure analysis (i.e., incorrect query construction) of 51,473 queries from 18,113 users of Excite, a major Web search engine. Given that many d...