Topos og motiv. Et forskningshistorisk rids

1 Motiv Ation

Web mining is the use of data mining techniques to automatically discover and extract information from World Wide Web documents and services ( e.g., on-line travel agents, job listings, electronic malls, etc. ) .This article considers the question: is effective Web mining possible? Skeptics believe that the Web is too unstructured for Web mining to succeed. Indeed, data mining has been applied ...

RiDs db: Repeats in diseases database

UNLABELLED The non-coding fraction of the human genome, which is approximately 98%, is mainly constituted by repeats. Transpositions, expansions and deletions of these repeat elements contribute to a number of diseases. None of the available databases consolidates information on both tandem and interspersed repeats with the flexibility of FASTA based homology search with reference to disease ge...

Optimal Policy in OG Models

In the present paper general stationary overlapping generations economies with many commodities in every period and many different consumers in every generation are considered. A government maximizes a utilitarian social welfare function, which is the sum of weighted averages of utilities for generations, through fiscal policy, i.e., monetary transfers and taxes. Situations both with and withou...

Higher Topos Theory

Higher topos theory