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» A Generic Approach to Topic Models
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FOCS
2006
IEEE
14 years 3 months ago
Improved Bounds for Online Routing and Packing Via a Primal-Dual Approach
In this work we study a wide range of online and offline routing and packing problems with various objectives. We provide a unified approach, based on a clean primal-dual method...
Niv Buchbinder, Joseph Naor
ICCAD
2005
IEEE
70views Hardware» more  ICCAD 2005»
14 years 2 months ago
Physics-based compact modeling for nonclassical CMOS
Physics-based compact modeling, as opposed to the conventional empirical approach, is emphasized for nanoscale nonclassical CMOS. UFDG, a physics-based compact model for generic d...
Vishal P. Trivedi, Jerry G. Fossum, Leo Mathew, Mu...
UTP
2010
13 years 7 months ago
On Modelling User Observations in the UTP
This paper presents an approach for modelling interactions between users and systems in the Unifying Theories of Programming. Working in the predicate calculus, we outline generic ...
Michael J. Banks, Jeremy L. Jacob
VLDB
1989
ACM
110views Database» more  VLDB 1989»
14 years 1 months ago
Derived Data Update in Semantic Databases
The derived data update problem involves the transformation of modifications of derived facts into corresponding changes to base facts and other derived facts. Using a database sc...
I-Min A. Chen, Dennis McLeod
MM
2010
ACM
151views Multimedia» more  MM 2010»
13 years 9 months ago
Explicit and implicit concept-based video retrieval with bipartite graph propagation model
The major scientific problem for content-based video retrieval is the semantic gap. Generally speaking, there are two appropriate ways to bridge the semantic gap: the first one is...
Lei Bao, Juan Cao, Yongdong Zhang, Jintao Li, Ming...