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» On Various Negative Translations
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ISCAS
1994
IEEE
63views Hardware» more  ISCAS 1994»
14 years 1 months ago
On the Synchronization of Oscillators Coupled by One Negative Resistor
There have been many investigations of the mutual synchronization of oscillators. In this study we consider N oscillators which have the same natural frequency, mutually coupled b...
Hiroyuki Kanasugi, Seiichiro Moro, Yoshifumi Nishi...
NGC
2007
Springer
171views Communications» more  NGC 2007»
13 years 9 months ago
Description Logics with Contraries, Contradictories, and Subcontraries
Several constructive description logics,12) in which classical negation was replaced by strong negation as a component to treat negative atomic information have been proposed as in...
Ken Kaneiwa
DCG
2007
76views more  DCG 2007»
13 years 9 months ago
Packing Cones and Their Negatives in Space
Let C be a cone in R3 whose base B is a planar convex body in a horizontal plane π and whose tip is a point v /∈ π. Let C be a packing formed by translates of C and −C in R3...
Imre Bárány, Jirí Matousek
DEXA
2010
Springer
157views Database» more  DEXA 2010»
13 years 10 months ago
Containment of Conjunctive Queries with Negation: Algorithms and Experiments
We consider the containment problem for conjunctive queries with atomic negation. Firstly, we refine an existing algorithm based on homomorphism checks, which itself improves other...
Khalil Ben Mohamed, Michel Leclère, Marie-L...
EC
2007
101views ECommerce» more  EC 2007»
13 years 9 months ago
Revisiting Negative Selection Algorithms
This paper reviews the progress of negative selection algorithms, an anomaly/change detection approach in Artificial Immune Systems (AIS). Following its initial model, we try to ...
Zhou Ji, Dipankar Dasgupta