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» On Negative Bases
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TC
1998
13 years 7 months ago
Multiple-Valued Signed-Digit Adder Using Negative Differential-Resistance Devices
—This paper describes a new signed-digit full adder (SDFA) circuit consisting of resonant-tunneling diodes (RTDs) and metal-oxide semiconductor field effect transistors (MOSFETs)...
Alejandro F. González, Pinaki Mazumder
CORR
2011
Springer
215views Education» more  CORR 2011»
12 years 11 months ago
The Bethe Permanent of a Non-Negative Matrix
:  The Bethe Permanent of a Non-Negative Matrix Pascal O. Vontobel HP Laboratories HPL-2011-116 Bethe approximation; Bethe permanent; graph cover; partition function; perfect ma...
Pascal O. Vontobel
KR
1994
Springer
13 years 11 months ago
REVISE: An Extended Logic Programming System for Revising Knowledge Bases
In this paper we describe REVISE, an extended logic programming system for revising knowledge bases. REVISE is based on logic programming with explicit negation, plus a two-valued...
Carlos Viegas Damásio, Wolfgang Nejdl, Lu&i...
HT
2006
ACM
14 years 1 months ago
Hyperlink assessment based on web usage mining
One of the basic methods of web usage mining are association rules that indicate relationships among common use of web pages. Positive and confined negative association rules are ...
Przemyslaw Kazienko, Marcin Pilarczyk
JLP
2000
104views more  JLP 2000»
13 years 7 months ago
Dynamic updates of non-monotonic knowledge bases
In this paper we investigate updates of knowledge bases represented by logic programs. In order to represent negative information, we use generalized logic programs which allow de...
José Júlio Alferes, João Alex...