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IJCSS
2007
97views more  IJCSS 2007»
13 years 7 months ago
Collaborative Multi-Agent-based e-Commerce Framework
Software agents offer a promise to change electronic commerce trading by helping traders to purchase products based on their interests and preferences. E-commerce systems are incr...
Tarek Helmy
AI
2004
Springer
13 years 7 months ago
Logic-based subsumption architecture
We describe a logic-based AI architecture based on Brooks' subsumption architecture. In this architecture, we axiomatize different layers of control in First-Order Logic (FOL...
Eyal Amir, Pedrito Maynard-Zhang
SIAMCOMP
2000
109views more  SIAMCOMP 2000»
13 years 7 months ago
Dual-Bounded Generating Problems: Partial and Multiple Transversals of a Hypergraph
Abstract. We consider two natural generalizations of the notion of transversal to a finite hypergraph, arising in data-mining and machine learning, the so called multiple and parti...
Endre Boros, Vladimir Gurvich, Leonid Khachiyan, K...
CORR
1998
Springer
82views Education» more  CORR 1998»
13 years 7 months ago
Tractability of Theory Patching
In this paper we consider the problem of theory patching, in which we are given a domain theory, some of whose components are indicated to be possibly awed, and a set of labeled t...
Shlomo Argamon-Engelson, Moshe Koppel
CORR
1998
Springer
103views Education» more  CORR 1998»
13 years 7 months ago
The descriptive complexity approach to LOGCFL
Building upon the known generalized-quantifier-based first-order characterization of LOGCFL, we lay the groundwork for a deeper investigation. Specifically, we examine subclass...
Clemens Lautemann, Pierre McKenzie, Thomas Schwent...