- author = "F. Comellas and G. Gim{\'e}nez",
- title = "Genetic Programming to Design Communication Algorithms for Parallel Architectures",
- journal = "Parallel Processing Letters",
- year = "1998",
- volume = "8",
- number = "4",
- pages = "549--560",
- keywords = "genetic algorithms, genetic programming, broadcasting, networks, butterfly graph",
- ISSN = "0129-6264",
-
URL = "
http://www-mat.upc.es/~comellas/genprog/genprog_f.pdf",
-
URL = "http://citeseer.ist.psu.edu/cache/papers/cs/173/http:zSzzSzwww-mat.upc.eszSz~comellaszSzgenprogzSzgenprog_f.pdf/comellas98genetic.pdf",
-
URL = "
http://citeseer.ist.psu.edu/comellas98genetic.html",
-
DOI = "
doi:10.1142/S0129626498000547",
- size = "12 pages",
- CODEN = "PPLTEE",
- ISSN = "0129-6264",
-
URL = "https://mat-web.upc.edu/people/francesc.comellas/old-files/genprog/genprog.html",
- acknowledgement = ack-nhfb,
- bibdate = "Mon Nov 09 07:22:43 1998",
- abstract = "Broadcasting is an information dissemination problem in which a message originating at one node of a communication network (modelled as a graph) is to be sent to all other nodes as quickly as possible. This paper describes a new way of producing broadcasting schemes using genetic programming. This technique has proven successful by easily finding optimal algorithms for several well-known families of networks (grids, hypercubes and cycle connected cubes) and has indeed generated a new scheme for butterflies that improves the known upper bound for the broadcasting time of these networks.",
-
notes = "GPQUICK. Tried on 4 problems (5x5 directed grid,
toroidal, hypercube, cube connected cycles) finds known
optima.
'5.5 Butterfly graph For these graphs no optimal broadcasting algorithm is known... we improve the upper bound to BF_k \le 2k-2' for k=7,8...16",
