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SACRYPT
1998
Springer
15 years 10 months ago
The Nonhomomorphicity of Boolean Functions
Abstract. We introduce the notion of nonhomomorphicity as an alternative criterion that forecasts nonlinear characteristics of a Boolean function. Although both nonhomomorphicity a...
Xian-Mo Zhang, Yuliang Zheng
STOC
1996
ACM
115views Algorithms» more  STOC 1996»
15 years 10 months ago
Minimum Cuts in Near-Linear Time
We significantly improve known time bounds for solving the minimum cut problem on undirected graphs. We use a "semiduality" between minimum cuts and maximum spanning tree...
David R. Karger
SIGIR
1992
ACM
15 years 9 months ago
Classifying News Stories using Memory Based Reasoning
ct tasks such as extraction of relational information from text [Young] [Jacobs]. We describe a method for classifying news stories using Alternative systems [Biebricher] [Lewis] u...
Brij M. Masand, Gordon Linoff, David L. Waltz
GBRPR
2007
Springer
15 years 9 months ago
An Efficient Ontology-Based Expert Peering System
Abstract. This paper proposes an expert peering system for information exchange. Our objective is to develop a real-time search engine for an online community where users can ask e...
Tansu Alpcan, Christian Bauckhage, Sachin Agarwal
CGO
2006
IEEE
15 years 9 months ago
Space-Efficient 64-bit Java Objects through Selective Typed Virtual Addressing
Memory performance is an important design issue for contemporary systems given the ever increasing memory gap. This paper proposes a space-efficient Java object model for reducing...
Kris Venstermans, Lieven Eeckhout, Koen De Bossche...