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125
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MICRO
2010
IEEE
175views Hardware» more  MICRO 2010»
15 years 1 months ago
Efficient Selection of Vector Instructions Using Dynamic Programming
Accelerating program performance via SIMD vector units is very common in modern processors, as evidenced by the use of SSE, MMX, VSE, and VSX SIMD instructions in multimedia, scien...
Rajkishore Barik, Jisheng Zhao, Vivek Sarkar
AOSD
2012
ACM
13 years 11 months ago
Reusing non-functional concerns across languages
Emerging languages are often source-to-source compiled to mainstream ones, which offer standardized, fine-tuned implementations of non-functional concerns (NFCs)—including pers...
Myoungkyu Song, Eli Tilevich
124
Voted
AIED
2009
Springer
15 years 10 months ago
Adapting to Student Uncertainty Improves Tutoring Dialogues
This study shows that affect-adaptive computer tutoring can significantly improve performance on learning efficiency and user satisfaction. We compare two different student uncer...
Katherine Forbes-Riley, Diane J. Litman
105
Voted
ITICSE
2009
ACM
15 years 10 months ago
Hybrid and custom data structures: evolution of the data structures course
The topic of data structures has historically been taught with two major focuses: first, the basic definition and implementation of a small set of basic data structures (e.g. list...
Daniel J. Ernst, Daniel E. Stevenson, Paul J. Wagn...
ISCAS
2008
IEEE
100views Hardware» more  ISCAS 2008»
15 years 9 months ago
On the security of a class of image encryption schemes
— Recently four chaos-based image encryption schemes were proposed. Essentially, the four schemes can be classified into one class, which is composed of two basic parts: permuta...
Chengqing Li, Guanrong Chen