supported by the National Natural Science Foundation of China(No.61370137,No.61272361);the National Basic Research Program of China (973 Program)(No.2012CB720702);the Ministry of Education in China Project of Humanities and Social Sciences(No.13YJC870011)
Answer extraction(AE) is one of the key technologies in developing the open domain Question & answer(Q&A) system.Its task is to yield the highest score to the expected answer based on an effective answer score strateg...
supported by the National Natural Science Foundation of China (Grant Nos. 41275076, 41305057, 41175066, 41175086, and 40905046);the Beijing Natural Science Foundation (Grant No. 8144046);the National High Technology Research and Development Program of China (Grant Nos. 2009AA122005 and 2009BAC51B03);the National Basic Research Program of China (Grant No. 2010CB 951902)
This paper describes a strategy for merging daily precipitation information from gauge observations, satellite estimates (SEs), and numerical predictions at the global scale. The strategy is designed to remove syste...
supported by the National Basic Research Program of China(2013CB834703,2013CB834505);the National Natural Science Foundation of China(21173245,21273258,21233011,21472201,21302196)
Dendrimers are well-defined tree-like macromolecules possessing numerous chain ends emanating from a single core, which makes them attractive candidates for mimicking light-harvesting systems and hydrogenases. Photoin...
Supported by the National Natural Science Foundation of China(61071152,61271316);the National Basic Research Program of China(2010CB731403,2010CB731406);the National Twelfth Five-Year Plan for Science&Technology Support(2012BAH38B04).
Detecting an overlapping and hierarchical community structure can give a significant insight into structural and functional properties in complex networks.We propose a micro-community structure merging model to detect...
supported by the State 973 Program (2009CB421505);supported by the National Natural Science Foundation of China (Grant Nos. 40405012, 40830958 and 40705024);the Ministry of Science and Technology of China (Grant No. 2005DIB3J104);Shanghai Meteorological Bureau (Grant Nos. 2009ST11, MS200821)
An observational analysis of satellite blackbody temperature (TBB) data and radar images suggests that the mesoscale vortex generation and merging process appeared to be essential for a tropical-depression-related h...
Project supported by the State Key Basic Research Program of China (Grant No 2006CB921202);the National Natural Science Foundation of China (Grant No 10334050)
Chip-based atom interferometers bring together the advantages of atom chips and Bose-Einstein condensates. Their central prerequisite is that a condensate can be coherently split into two halves with a determined rela...
supported by the National Natural Science Foundation of China (No. 60773179);the National Basic Research Program(973) of China (No. G2004CB318000)
We present a novel approach for dealing with optimal approximate merging of two adjacent Bezier eurves with G^2-continuity. Instead of moving the control points, we minimize the distance between the original curves an...
the National Basic Research Program of China Grant No. 2004CB719400);National Natural Science Foundation of China(Grant Nos.60673031 and 60333010);the Scientific Research Program of the Education Office of Zhejiang Province(Grant No.20070309).
This paper deals with the approximate merging problem of multiple adjacent Bézier curves with different degrees by a single Bézier curve, which is a frequently seen problem in modeling. The unified matrix representa...