1388 search results - page 143 / 278 » Querying Linguistic Trees |
84
Voted
SPIRE
2005
Springer
15 years 6 months ago
2005
Springer
Output-sensitive data structures result from preprocessing n items and are capable of reporting the items satisfying an on-line query in O(t(n) + ℓ) time, where t(n) is the cost ...
124
Voted
COMAD
2008
15 years 2 months ago
2008
Answering aggregate queries like sum, count, min, max over regions containing moving objects is often needed for virtual world applications, real-time monitoring systems, etc. Sin...
93
Voted
TALG
2008
15 years 19 days ago
2008
We present the rst dynamic algorithm that maintains a clique tree representation of a chordal graph and supports the following operations: (1) query whether deleting or inserting ...
93
Voted
CIKM
2007
Springer
15 years 7 months ago
2007
Springer
It has been shown that using phrases properly in the document retrieval leads to higher retrieval effectiveness. In this paper, we define four types of noun phrases and present an...
113
Voted
CIKM
2005
Springer
15 years 6 months ago
2005
Springer
This paper presents a new approach to determine the senses of words in queries by using WordNet. In our approach, noun phrases in a query are determined first. For each word in th...