Sciweavers

2383 search results - page 318 / 477
» Finding Representative Set from Massive Data
Sort
View
VLDB
1998
ACM
136views Database» more  VLDB 1998»
15 years 6 months ago
Materialized View Selection for Multidimensional Datasets
To fulfill the requirement of fast interactive multidimensional data analysis, database systems precompute aggregate views on some subsets of dimensions and their corresponding hi...
Amit Shukla, Prasad Deshpande, Jeffrey F. Naughton
ICDM
2006
IEEE
116views Data Mining» more  ICDM 2006»
15 years 8 months ago
Improving Personalization Solutions through Optimal Segmentation of Customer Bases
On the Web, where the search costs are low and the competition is just a mouse click away, it is crucial to segment the customers intelligently in order to offer more targeted and...
Tianyi Jiang, Alexander Tuzhilin
ICIP
2007
IEEE
16 years 3 months ago
Edge Sensitive Variational Image Thresholding
In this paper we propose a locally adaptive image threshold technique via variational energy minimization. The novelty of the proposed method is that from an image it automaticall...
Nilanjan Ray, Baidya Nath Saha
ICDE
2001
IEEE
104views Database» more  ICDE 2001»
16 years 3 months ago
Bundles in Captivity: An Application of Superimposed Information
What do you do to make sense of a mass of information on a given topic? Paradoxically, you likely add yet more information to the pile: annotations, underlining, bookmarks, cross-...
Lois M. L. Delcambre, David Maier, Shawn Bowers, M...
ICPR
2006
IEEE
16 years 3 months ago
Adaptive Discriminant Projection for Content-based Image Retrieval
Content-based Image Retrieval (CBIR) is a computer vision application that aims at automatically retrieving images based on their visual content. Linear Discriminat Analysis and i...
Jie Yu, Qi Tian