5954 search results - page 356 / 1191 » Querying Bi-level Information |
178
click to vote
WWW
2009
ACM
16 years 7 months ago
2009
ACM
There has recently been an upsurge of interest in the possibilities of combining structured data and ad-hoc information retrieval from traditional hypertext. In this experiment, w...
168
click to vote
GIR
2006
ACM
16 years 24 days ago
2006
ACM
In this paper, we introduce a geographic similarity operator that computes the relatedness between two geographic places and describe how it is combined with textual ranking. The ...
240
click to vote
SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
Versioned document collections are collections that contain multiple versions of each document. Important examples are Web archives, Wikipedia and other wikis, or source code and ...
273
click to vote
SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
Positional ranking functions, widely used in web search engines, improve result quality by exploiting the positions of the query terms within documents. However, it is well known ...
293
click to vote
SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...