8298 search results - page 371 / 1660 » Geografisches Information Retrieval |
205
click to vote
KCAP
2009
ACM
16 years 2 months ago
2009
ACM
In this paper we give an overview of a multiontology disambiguation method, targeted to discover the intended meaning of words in unstructured web contexts. It receives an ambiguo...
179
click to vote
SIGIR
2009
ACM
16 years 2 months ago
2009
ACM
The need for evaluating large amounts of topics (queries) makes IR evaluation an uneasy task. In this paper, we study a topic selection problem for IR evaluation. The selection cr...
179
click to vote
SIGIR
2009
ACM
16 years 2 months ago
2009
ACM
We study the recurrence dynamics of queries in Web search by analysing a large real-world query log dataset. We find that query frequency is more useful in predicting collective ...
181
click to vote
GIR
2006
ACM
16 years 1 months ago
2006
ACM
In this paper we test the hypothesis Given a piece of text describing an object or concept our combined disambiguation method can disambiguate whether it is a place and ground it ...
173
click to vote
ISW
2005
Springer
16 years 1 months ago
2005
Springer
Abstract. We propose a one-round 1-out-of-n computationally-private information retrieval protocol for -bit strings with low-degree polylogarithmic receivercomputation, linear send...