国家自然科学基金(61003075)

作品数：6被引量：6H指数：2
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相关作者：张英李永进周宏伟张丽霞陈超更多>>
相关机构：国防科学技术大学湖南师范大学更多>>
相关期刊：《Chinese Physics B》《国防科技大学学报》《Journal of Central South University》更多>>
相关主题：GPUGRAPHPREVENTIONNUMAND更多>>
相关领域：自动化与计算机技术轻工技术与工程电气工程更多>>
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GPU acceleration of subgraph isomorphism search in large scale graph被引量：1
《Journal of Central South University》2015年第6期2238-2249,共12页杨博 卢凯 高颖慧 王小平 徐凯 
Projects(61272142,61103082,61003075,61170261,61103193)supported by the National Natural Science Foundation of China;Project supported by Funds for New Century Excellent Talents in University of China;Projects(2012AA01A301,2012AA010901)supported by the National High Technology Research and Development Program of China
A novel framework for parallel subgraph isomorphism on GPUs is proposed, named GPUSI, which consists of GPU region exploration and GPU subgraph matching. The GPUSI iteratively enumerates subgraph instances and solves ...
关键词：parallel graph isomorphism GPU backtrack paradigm 
Improving vertex-frontier based GPU breadth-first search
《Journal of Central South University》2014年第10期3828-3836,共9页杨博 卢凯 高颖慧 徐凯 王小平 程志权 
Projects(61272142,61103082,61003075,61170261,61103193)supported by the National Natural Science Foundation of China;Project supported by the Program for New Century Excellent Talents in University of China;Projects(2012AA01A301,2012AA010901)supported by the National High Technology Research and Development Program of China
Breadth-first search(BFS) is an important kernel for graph traversal and has been used by many graph processing applications. Extensive studies have been devoted in boosting the performance of BFS. As the most effecti...
关键词：breadth-first search GPU graph traversal vertex frontier 
Fast image matching algorithm based on affine invariants
《Journal of Central South University》2014年第5期1907-1918,共12页张毅 卢凯 高颖慧 
Projects(2012AA010901,2012AA01A301)supported by National High Technology Research and Development Program of China;Projects(61272142,61103082,61003075,61170261,61103193)supported by the National Natural Science Foundation of China;Projects(B120601,CX2012A002)supported by Fund Sponsor Project of Excellent Postgraduate Student of NUDT,China
Feature-based image matching algorithms play an indispensable role in automatic target recognition （ATR）. In this work, a fast image matching algorithm （FIMA） is proposed which utilizes the geometry feature of ext...
关键词：affine invariants image matching extended centroid ROBUSTNESS PERFORMANCE 
SPICE modeling of memristors with multilevel resistance states
《Chinese Physics B》2012年第9期594-600,共7页方旭东 唐玉华 吴俊杰 
Project supported by the Science Fund for Creative Research Groups of the National Natural Science Foundation of China (GrantNo. 60921062);the National Natural Science Foundation of China (Grant No. 61003075)
With CMOS technologies approaching the scaling ceiling, novel memory technologies have thrived in recent years, among which the memristor is a rather promising candidate for future resistive memory （RRAM）. Memristor...
关键词：MEMRISTOR multilevel cell SPICE model 
Aware conflict detection of non-uniform memory access system and prevention for transactional memory被引量：3
《Journal of Central South University》2012年第8期2266-2271,共6页王睿伯 卢凯 卢锡城 
Projects(61003075, 61170261) supported by the National Natural Science Foundation of China
Most transactional memory (TM) research focused on multi-core processors, and others investigated at the clusters, leaving the area of non-uniform memory access (NUMA) system unexplored. The existing TM implementation...
关键词：transactional memory non-uniform memory access （NUMA） conflict detection conflict prevention 
板级高速传输总线链路层关键技术研究与实现被引量：2
《国防科技大学学报》2011年第6期55-60,共6页周宏伟 陈超 张丽霞 张英 李永进 
国家自然科学基金资助项目(61003075);湖南师范大学青年基金资助项目(数100636);国家"核高基"重大专项"超高性能CPU新型架构研究"资助项目(2011ZX01028-001-001)
随着高性能服务器和超大规模计算机的发展,系统设计者对板上高速互连总线的要求越来越高,如何使芯片间的数据传输延迟更小,提高计算通信比是需要解决的重要问题。论文研究了近年来发展迅速的超传输总线和PCI Express总线的链路层的特点...
关键词：板级 传输总线 链路层 加解扰 延迟偏斜纠正 
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