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SAC
2011
ACM
13 years 19 days ago
Hierarchical comments-based clustering
Information resources on the Web like videos, images, and documents are increasingly becoming more “social” through user engagement via commenting systems. These commenting sy...
Chiao-Fang Hsu, James Caverlee, Elham Khabiri
ICCV
2005
IEEE
14 years 11 months ago
Probabilistic Contour Extraction Using Hierarchical Shape Representation
In this paper, we address the issue of extracting contour of the object with a specific shape. A hierarchical graphical model is proposed to represent shape variations. A complex ...
Xin Fan, Chun Qi, Dequn Liang, Hua Huang
JMLR
2008
159views more  JMLR 2008»
13 years 9 months ago
Dynamic Hierarchical Markov Random Fields for Integrated Web Data Extraction
Existing template-independent web data extraction approaches adopt highly ineffective decoupled strategies--attempting to do data record detection and attribute labeling in two se...
Jun Zhu, Zaiqing Nie, Bo Zhang, Ji-Rong Wen
HIPC
2004
Springer
14 years 3 months ago
Parallel Performance of Hierarchical Multipole Algorithms for Inductance Extraction
Parasitic extraction techniques are used to estimate signal delay in VLSI chips. Inductance extraction is a critical component of the parasitic extraction process in which on-chip ...
Hemant Mahawar, Vivek Sarin, Ananth Grama
ICCAD
1993
IEEE
121views Hardware» more  ICCAD 1993»
14 years 1 months ago
Hierarchical extraction of 3D interconnect capacitances in large regular VLSI structures
For submicron integrated circuits, 3D numerical techniques are required to accurately compute the values of the interconnect capacitances. In this paper, we describe an hierarchic...
Arjan J. van Genderen, N. P. van der Meijs