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SIGMETRICS
2000
ACM
15 years 10 months ago
TCP in presence of bursty losses
In this paper we analyze the performance of a TCP-like flow control in a lossy environment. The transmission rate in the control scheme that we consider has a linear growth rate;...
Eitan Altman, Konstantin Avrachenkov, Chadi Baraka...
SIGMOD
1999
ACM
110views Database» more  SIGMOD 1999»
15 years 10 months ago
Multi-dimensional Selectivity Estimation Using Compressed Histogram Information
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
Ju-Hong Lee, Deok-Hwan Kim, Chin-Wan Chung
INFOCOM
1999
IEEE
15 years 10 months ago
Performance Analysis on Path Rerouting Algorithms for Handoff Control in Mobile ATM Networks
This paper studies mobile-generated traffic distributions in mobile ATM networks and evaluates the performance of path rerouting algorithms for handoff control. In mobile ATM netwo...
Jun Li, Roy D. Yates, Dipankar Raychaudhuri
ICIP
1998
IEEE
15 years 10 months ago
Spatially Adaptive Wavelet Thresholding with Context Modeling for Image Denoising
The method of wavelet thresholding for removing noise, or denoising, has been researched extensively due to its effectiveness and simplicity. Much of the literature has focused on ...
S. Grace Chang, Bin Yu, Martin Vetterli
DOLAP
2009
ACM
15 years 10 months ago
Defining ETL worfklows using BPMN and BPEL
Decisional systems are crucial for enterprise improvement. They allow the consolidation of heterogeneous data from distributed enterprise data stores into strategic indicators. An...
Zineb El Akkaoui, Esteban Zimányi