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PG
1999
IEEE
15 years 10 months ago
Automatic Creation of Object Hierarchies for Radiosity Clustering
Using object clusters for hierarchical radiosity greatly improves the efficiency and thus usability of radiosity computations. By eliminating the quadratic starting phase very lar...
Gordon Müller, Stephan Schäfer, Dieter W...
CIKM
2011
Springer
14 years 6 months ago
Integrating and querying web databases and documents
There exist many interrelated information sources on the Internet that can be categorized into structured (database) and semistructured (documents). A key challenge is to integrat...
Carlos Garcia-Alvarado, Carlos Ordonez
ICCAD
2004
IEEE
139views Hardware» more  ICCAD 2004»
16 years 3 months ago
Fast simulation of VLSI interconnects
This paper introduces an efficient and accurate interconnect simulation technique. A new formulation for typical VLSI interconnect structures is proposed which, in addition to pr...
Jitesh Jain, Cheng-Kok Koh, Venkataramanan Balakri...
ISSAC
2007
Springer
111views Mathematics» more  ISSAC 2007»
16 years 20 days ago
Numerical optimization in hybrid symbolic-numeric computation
Approximate symbolic computation problems can be formulated as constrained or unconstrained optimization problems, for example: GCD [3, 8, 12, 13, 23], factorization [5, 10], and ...
Lihong Zhi
ICPR
2010
IEEE
16 years 4 days ago
Symbol Recognition Combining Vectorial and Pixel-Level Features for Line Drawings
—In this paper, we present an approach for symbol representation and recognition in line drawings, integrating both the vector-based structural description and pixel-level statis...
Feng Su, Tong Lu