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SIGIR
2010
ACM
14 years 14 days ago
The good, the bad, and the random: an eye-tracking study of ad quality in web search
We investigate how people interact with Web search engine result pages using eye-tracking. While previous research has focused on the visual attention devoted to the 10 organic se...
Georg Buscher, Susan T. Dumais, Edward Cutrell
IPPS
2007
IEEE
14 years 2 months ago
Towards A Better Understanding of Workload Dynamics on Data-Intensive Clusters and Grids
This paper presents a comprehensive statistical analysis of workloads collected on data-intensive clusters and Grids. The analysis is conducted at different levels, including Virt...
Hui Li, Lex Wolters
EGH
2009
Springer
13 years 6 months ago
Understanding the efficiency of ray traversal on GPUs
We discuss the mapping of elementary ray tracing operations-acceleration structure traversal and primitive intersection--onto wide SIMD/SIMT machines. Our focus is on NVIDIA GPUs,...
Timo Aila, Samuli Laine
SIGMETRICS
2009
ACM
165views Hardware» more  SIGMETRICS 2009»
14 years 3 months ago
Understanding intrinsic characteristics and system implications of flash memory based solid state drives
Flash Memory based Solid State Drive (SSD) has been called a “pivotal technology” that could revolutionize data storage systems. Since SSD shares a common interface with the t...
Feng Chen, David A. Koufaty, Xiaodong Zhang
PAM
2009
Springer
14 years 3 months ago
Understanding Channel and Interface Heterogeneity in Multi-channel Multi-radio Wireless Mesh Networks
Abstract. Multi-channel multi-radio architectures have been widely studied for 802.11-based wireless mesh networks to address the capacity problem due to wireless interference. The...
Anand Prabhu Subramanian, Jing Cao, Chul Sung, Sam...