191 search results - page 29 / 39 » On the rigidity of molecular graphs |
COCOON
2003
Springer
14 years 26 days ago
2003
Springer
Drugs and other chemical compounds are often modeled as polygonal shapes, where each vertex represents an atom of the molecule, and covalent bonds between atoms are represented by...
FSTTCS
2004
Springer
14 years 1 months ago
2004
Springer
The Genome Halving Problem is motivated by the whole genome duplication events in molecular evolution that double the gene content of a genome and result in a perfect duplicated ge...
FOCS
2002
IEEE
14 years 17 days ago
2002
IEEE
We consider the problem of learning a matching (i.e., a graph in which all vertices have degree 0 or 1) in a model where the only allowed operation is to query whether a set of ve...
WOB
2004
13 years 9 months ago
2004
We developed a new approach for the reconstruction of phylogenetic trees using ant colony optimization metaheuristics.Atree is constructed using a fully connected graph and the pro...
BIB
2007
13 years 7 months ago
2007
Mathematical modelling is increasingly used to get insights into the functioning of complex biological networks. In this context, Petri nets (PNs) have recently emerged as a promi...