609 search results - page 84 / 122 » Collective spatial keyword querying |
CCS
2007
ACM
14 years 20 days ago
2007
ACM
Given a history of packet transmissions and an excerpt of a possible packet payload, the payload attribution problem requires the identification of sources, destinations and the t...
SIGIR
2010
ACM
14 years 17 days ago
2010
ACM
As a principled approach to capturing semantic relations of words in information retrieval, statistical translation models have been shown to outperform simple document language m...
SIGIR
2010
ACM
14 years 17 days ago
2010
ACM
Blog post opinion retrieval aims at finding blog posts that are relevant and opinionated about a user’s query. In this paper we propose a simple probabilistic model for assigni...
SIGMOD
2010
ACM
14 years 17 days ago
2010
ACM
A database application differs form regular applications in that some of its inputs may be database queries. The program will execute the queries on a database and may use any re...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
Organizing Web search results into a hierarchy of topics and subtopics facilitates browsing the collection and locating results of interest. In this paper, we propose a new hierar...