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ICIP
2004
IEEE
16 years 6 months ago
Drift reduction for a H.264/AVC fine grain scalability with motion compensation architecture
The recent advances in non-scalable video encoding brought by the H.264/AVC standard offered significant improvements in terms of rate-distortion performance. This paper proposes ...
João Ascenso, Fernando Pereira
ICML
2005
IEEE
16 years 5 months ago
Bayesian hierarchical clustering
We present a novel algorithm for agglomerative hierarchical clustering based on evaluating marginal likelihoods of a probabilistic model. This algorithm has several advantages ove...
Katherine A. Heller, Zoubin Ghahramani
CEC
2007
IEEE
15 years 11 months ago
Repository method to suit different investment strategies
— This work is motivated by the interest in finding significant movements in financial stock prices. The detection of such movements is important because these could represent...
Alma Lilia Garcia-Almanza, Edward P. K. Tsang
ISPW
2007
IEEE
15 years 11 months ago
The Economic Impact of Software Process Variations
The economic benefit of a certain development process or particular activity is usually unknown and indeed hard to predict. However, the cost-effectiveness of process improvement...
Florian Deissenboeck, Markus Pizka
CSCW
2004
ACM
15 years 10 months ago
Using social psychology to motivate contributions to online communities
Under-contribution is a problem for many online communities. Social psychology theories of social loafing and goal-setting can provide mid-level design principles to address this ...
Gerard Beenen, Kimberly S. Ling, Xiaoqing Wang, Kl...