2145 search results - page 275 / 429 » Pattern-Based Query Answering |
CCGRID
2007
IEEE
14 years 4 months ago
2007
IEEE
Query-load (forwarding and answering) balancing in structured overlays is one of the most critical and least studied problems. It has been assumed that caching heuristics can take...
ISAAC
2007
Springer
14 years 3 months ago
2007
Springer
Trajectory data is becoming increasingly available and the size of the trajectories is getting larger. In this paper we study the problem of compressing spatio-temporal trajectorie...
WG
2005
Springer
14 years 3 months ago
2005
Springer
This paper considers the problem of maintaining a compact representation (O(n) space) of permutation graphs under vertex and edge modifications (insertion or deletion). That repr...
IJCNLP
2004
Springer
14 years 3 months ago
2004
Springer
The performance of Information Retrieval in the Question Answering system is not satisfactory from our experiences in TREC QA Track. In this article, we take a comparative study t...
DEXAW
2002
IEEE
14 years 2 months ago
2002
IEEE
We present a method to index objects moving on the plane in order to efficiently answer range queries about their position in the future. This problem is motivated by real-life a...