Sciweavers

4118 search results - page 225 / 824
» Efficient Algorithms for Airline Problem
Sort
View
IJCV
2006
116views more  IJCV 2006»
15 years 6 months ago
Structure-Texture Image Decomposition - Modeling, Algorithms, and Parameter Selection
This paper explores various aspects of the image decomposition problem using modern variational techniques. We aim at splitting an original image f into two components u and v, whe...
Jean-François Aujol, Guy Gilboa, Tony F. Ch...
ATAL
2006
Springer
15 years 10 months ago
Forming efficient agent groups for completing complex tasks
In this paper we produce complexity and impossibility results and develop algorithms for a task allocation problem that needs to be solved by a group of autonomous agents working ...
Efrat Manisterski, Esther David, Sarit Kraus, Nich...
ACL
2004
15 years 7 months ago
Computing Locally Coherent Discourses
We present the first algorithm that computes optimal orderings of sentences into a locally coherent discourse. The algorithm runs very efficiently on a variety of coherence measur...
Ernst Althaus, Nikiforos Karamanis, Alexander Koll...
ICDE
2010
IEEE
282views Database» more  ICDE 2010»
16 years 6 months ago
Quantile-Based KNN Over Multi-Valued Objects
K Nearest Neighbor search has many applications including data mining, multi-media, image processing, and monitoring moving objects. In this paper, we study the problem of KNN over...
Wenjie Zhang, Xuemin Lin, Muhammad Aamir Cheema, Y...
PPDP
2010
Springer
15 years 4 months ago
Precise complexity analysis for efficient datalog queries
Given a set of Datalog rules, facts, and a query, answers to the query can be inferred bottom-up starting with the facts or top-down starting with the query. For efficiently answe...
K. Tuncay Tekle, Yanhong A. Liu