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DCC
2008
IEEE
15 years 6 months ago
Rate Bounds on SSIM Index of Quantized Image DCT Coefficients
In this paper, we derive bounds on the Structural SIMilarity (SSIM) Index as a function of quantization rate for fixed-rate uniform quantization of image discrete cosine transform...
Sumohana S. Channappayya, Alan C. Bovik, Robert W....
147
Voted
DEXA
2008
Springer
176views Database» more  DEXA 2008»
15 years 6 months ago
Inventing Less, Reusing More, and Adding Intelligence to Business Process Modeling
Recently, a variety of workflow patterns has been proposed focusing on specific aspects like control flow, data flow, and resource assignments. Though these patterns are relevant f...
Lucinéia Heloisa Thom, Manfred Reichert, Ca...
ECAIW
2008
Springer
15 years 6 months ago
An Autonomous Algorithm for Generating and Merging Clinical Algorithms
Abstract. Procedural knowledge in medicine uses to come expressed as isolated sentences in Clinical Practice Guidelines (CPG) that describe how to act in front of specific health-c...
Francis Real, David Riaño
ICC
2007
IEEE
186views Communications» more  ICC 2007»
15 years 6 months ago
On Channel Coding Selection in Time-Slotted ALOHA Packetized Multiple-Access Systems Over Rayleigh Fading Channels
— In this paper, we consider the time-slotted ALOHA packetized multiple-access system where the transmission channels obey i.i.d (independent identically distributed) Rayleigh fa...
Chen Wei, Pingyi Fan, Khaled Ben Letaief
EKAW
2008
Springer
15 years 6 months ago
A Pattern and Rule-Based Approach for Reusing Adaptive Hypermedia Creator's Models
The design of Adaptive Hypermedia is a difficult task which can be made easier if generic systems and AH creators' models are reused. We address this design problem in the set...
Nadjet Zemirline, Chantal Reynaud, Yolaine Bourda,...