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SIGMOD
1998
ACM
124views Database» more  SIGMOD 1998»
13 years 11 months ago
An Alternative Storage Organization for ROLAP Aggregate Views Based on Cubetrees
The Relational On-Line Analytical Processing (ROLAP) is emerging as thedominant approach in data warehousing with decision support applications. In order to enhance query performa...
Yannis Kotidis, Nick Roussopoulos
SIGMETRICS
2005
ACM
163views Hardware» more  SIGMETRICS 2005»
14 years 8 days ago
Smooth switching problem in buffered crossbar switches
Scalability considerations drive the switch fabric design to evolve from output queueing to input queueing and further to combined input and crosspoint queueing (CICQ). However, f...
Simin He, Shutao Sun, Wei Zhao, Yanfeng Zheng, Wen...
ICMCS
2000
IEEE
116views Multimedia» more  ICMCS 2000»
13 years 11 months ago
Non Linear Traffic Modeling of VBR MPEG-2 Video Sources
In this paper, a neural network scheme is presented for modeling VBR MPEG-2 video sources. In particular, three non linear autoregressive models (NAR) are proposed to model the ag...
Anastasios D. Doulamis, Nikolaos D. Doulamis, Stef...
GRAPHICSINTERFACE
2007
13 years 8 months ago
Feature peeling
We present a novel rendering algorithm that analyses the ray profiles along the line of sight. The profiles are subdivided according to encountered peaks and valleys at so calle...
Muhammad Muddassir Malik, Torsten Möller, M. ...
ICCV
1999
IEEE
14 years 8 months ago
Prediction Error as a Quality Metric for Motion and Stereo
This paper presents a new methodology for evaluating the quality of motion estimation and stereo correspondence algorithms. Motivated by applications such as novel view generation...
Richard Szeliski