Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Logic programs with monotone cardinality atoms   We investigate mca-programs, that is, logic programs with clauses built of
monotone cardinality atoms of the form kX, where k is a non-negative integer
and X is a finite set of propositional atoms. We develop a theory of
mca-programs. We demonstrate that the operational concept of the one-step
provability operator generalizes to mca-programs, but the generalization
involves nondeterminism. Our main results show that the formalism of
mca-programs is a common generalization of (1) normal logic programming with
its semantics of models, supported models and stable models, (2) logic
programming with cardinality atoms and with the semantics of stable models, as
defined by Niemela, Simons and Soininen, and (3) of disjunctive logic
programming with the possible-model semantics of Sakama and Inoue.

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The categories of this paper are: chao-dyn
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The categories of this paper are: supr-con
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-bio
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The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: ao-sci
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The categories of this paper are: quant-ph
2
The categories of this paper are: math
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The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
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The categories of this paper are: nucl-ex