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TREC
2000
15 years 3 months ago
Query Expansion Seen Through Return Order of Relevant Documents
There is a reservoir of knowledge in data from the TREC evaluations that analysis of precision and recall leaves untapped. This knowledge leads to better understanding of query ex...
Walter Liggett, Chris Buckley
JSCIC
2007
89views more  JSCIC 2007»
15 years 2 months ago
Dispersion and Dissipation Error in High-Order Runge-Kutta Discontinuous Galerkin Discretisations of the Maxwell Equations
Different time-stepping methods for a nodal high-order discontinuous Galerkin discretisation of the Maxwell equations are discussed. A comparison between the most popular choices o...
D. Sármány, M. A. Botchev, Jaap J. W...
149
Voted
CVPR
2011
IEEE
14 years 6 months ago
Aggregating Gradient Distributions into Intensity Orders: A Novel Local Image Descriptor
A novel local image descriptor is proposed in this paper, which combines intensity orders and gradient distributions in multiple support regions. The novelty lies in three aspects...
Bin Fan, Fuchao Wu, Zhanyi Hu
DAC
2003
ACM
16 years 3 months ago
Symbolic representation with ordered function templates
Binary Decision Diagrams (BDDs) often fail to exploit sharing between Boolean functions that differ only in their support variables. In a memory circuit, for example, the function...
Amit Goel, Gagan Hasteer, Randal E. Bryant
85
Voted
ICCD
2000
IEEE
93views Hardware» more  ICCD 2000»
15 years 11 months ago
Cheap Out-of-Order Execution Using Delayed Issue
In superscalar architectures, out-of-order issue mechanisms increase performance by dynamically rescheduling instructions that cannot be statically reordered by the compiler. Whil...
J. P. Grossman