s: SAG~ (Sentence Analysis and GEneration system) is an operational parsing and generating system. It is used as a Natural Language Frontend for Esprit project Eeteam-316, whose purpose is to advise a novice user through a cooperative dialogue. The aim of our system is to validate the use of a Lexice)n-Grammar (drawn from the LADL studies) ior sentence-parsing and generation, and to imple~ ~aen...

| In this paper we present a strategy for automatically adapting the control parameters of an evolutionary algorithm. Its main features consist on its simplicity, and on providing total independence of the type of problem being solved.

Grover's algorithm provides a quadratic speedup over classical algorithms to search for marked elements in an unstructured database. The original is probabilistic, and there are several schemes achieve the deterministic version, by using generalized iteration G(α,β):=Sr(β)So(α). However, all existing value range of α β limited; instance, three early they determined proportion states M/N. In thi...

In "small world" studies successive men each send on a postcard packet to an acquaintance who may know a designated target person on a first-name basis. In this analysis the likelihood of discarding the packet is separated from the chance the packet if sent reaches a man who knows the target. The former probability is assumed to be independent of the previous number of persons in the chain. The...

There are many algorithms for optimizing the search engine results, ranking takes place according to one or more parameters such as; Backward Links, Forward Links, Content, click through rate and etc. The quality and performance of these algorithms depend on the listed parameters. The ranking is one of the most important components of the search engine that represents the degree of the vitality...