Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cut-free LK quasi-polynomially simulates resolution   In this paper, the relative efficiency of two propositional systems is
studied: resolution and cut-free LK in DAG. We give an upper bound for
translation of resolution refutation to cut-free LK proofs. The best upper
bound known was 2.

31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con