Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Evolutionary Approach to Drug-Design Using Quantam Binary Particle
  Swarm Optimization Algorithm   The present work provides a new approach to evolve ligand structures which
represent possible drug to be docked to the active site of the target protein.
The structure is represented as a tree where each non-empty node represents a
functional group. It is assumed that the active site configuration of the
target protein is known with position of the essential residues. In this paper
the interaction energy of the ligands with the protein target is minimized.
Moreover, the size of the tree is difficult to obtain and it will be different
for different active sites. To overcome the difficulty, a variable tree size
configuration is used for designing ligands. The optimization is done using a
quantum discrete PSO. The result using fixed length and variable length
configuration are compared.

29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph