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DAC
2011
ACM
14 years 4 months ago
Litmus tests for comparing memory consistency models: how long do they need to be?
Memory consistency litmus tests are small parallel programs that are designed to illustrate subtle differences between memory consistency models by exhibiting different outcomes...
Sela Mador-Haim, Rajeev Alur, Milo M. K. Martin
HUC
2011
Springer
14 years 3 months ago
Promoting intergenerational communication through location-based asynchronous video communication
We describe the design and field evaluation of the Serendipitous Family Stories system, a web and mobile service that allows for videos to be saved in user-specified real-world lo...
Frank R. Bentley, Santosh Basapur, Sujoy Kumar Cho...
DCC
2011
IEEE
14 years 11 months ago
Color Image Compression Using a Learned Dictionary of Pairs of Orthonormal Bases
We present a new color image compression algorithm for RGB images. In our previous work [6], we presented a machine learning technique to derive a dictionary of orthonormal basis ...
Xin Hou, Karthik S. Gurumoorthy, Ajit Rajwade
CHI
2011
ACM
14 years 7 months ago
OldGen: mobile phone personalization for older adults
Mobile devices are currently difficult to customize for the usability needs of elderly users. The elderly are instead referred to specially designed “senior phones” or softwar...
Alex Olwal, Dimitris Lachanas, Ermioni Zacharouli
DAC
2011
ACM
14 years 4 months ago
Efficient incremental analysis of on-chip power grid via sparse approximation
In this paper, a new sparse approximation technique is proposed for incremental power grid analysis. Our proposed method is motivated by the observation that when a power grid net...
Pei Sun, Xin Li, Ming Yuan Ting