Sciweavers

1702 search results - page 193 / 341
» Using Nondeterminism to Design Efficient Deterministic Algor...
Sort
View
JIIS
2000
111views more  JIIS 2000»
13 years 10 months ago
Multidimensional Index Structures in Relational Databases
Abstract. Efficient query processing is one of the basic needs for data mining algorithms. Clustering algorithms, association rule mining algorithms and OLAP tools all rely on effi...
Christian Böhm, Stefan Berchtold, Hans-Peter ...
TIP
2008
144views more  TIP 2008»
13 years 10 months ago
On Dictionary Adaptation for Recurrent Pattern Image Coding
In this paper, we exploit a recently introduced coding algorithm called multidimensional multiscale parser (MMP) as an alternative to the traditional transform quantization-based m...
Nuno M. M. Rodrigues, Eduardo A. B. da Silva, Muri...
CDC
2009
IEEE
129views Control Systems» more  CDC 2009»
14 years 2 months ago
Improving the performance of active set based Model Predictive Controls by dataflow methods
Abstract-- Dataflow representations of Digital Signal Processing (DSP) software have been developing since the 1980's. They have proven to be useful in identifying bottlenecks...
Ruirui Gu, Shuvra S. Bhattacharyya, William S. Lev...
DASIP
2010
13 years 5 months ago
RVC-CAL dataflow implementations of MPEG AVC/H.264 CABAC decoding
This paper describes the implementation of the MPEG AVC CABAC entropy decoder using the RVC-CAL dataflow programming language. CABAC is the Context based Adaptive Binary Arithmeti...
Endri Bezati, Marco Mattavelli, Mickaël Raule...
KDD
2009
ACM
180views Data Mining» more  KDD 2009»
14 years 11 months ago
Using graph-based metrics with empirical risk minimization to speed up active learning on networked data
Active and semi-supervised learning are important techniques when labeled data are scarce. Recently a method was suggested for combining active learning with a semi-supervised lea...
Sofus A. Macskassy