Alternative synonymous

Codon usage plays a crucial role when recombinant proteins are expressed in different organisms. This is especially the case if the codon usage frequency of the organism of origin and the target host organism differ significantly, for example when a human gene is expressed in E. coli.

6p vikentucky2711 24-11-2020 14 1   Download

We present an algorithm for generating referring expressions in open domains. Existing algorithms work at the semantic level and assume the availability of a classification for attributes, which is only feasible for restricted domains. Our alternative works at the realisation level, relies on WordNet synonym and antonym sets, and gives equivalent results on the examples cited in the literature and improved results for examples that prior approaches cannot handle.

8p bunbo_1 17-04-2013 37 1   Download

The recent work of the Unit has been primarily concerned with the employment of thesauri in machine translation. Limited success has been achieved, in punchedcard tests, in improving the idiomatic quality and so the intelligibility of an initially unsatisfactory translation, by word-for-word procedures, from Italian into English, by using a program which permitted selection of final equivalents from "heads" in Roget's Thesaurus, i.e. lists of synonyms, near-synonyms and associated words and phrases, instead of from previously determined lists of alternative translations....

9p nghetay_1 06-04-2013 60 2   Download

This lesson describes the Oracle7 Server decentralized security system. Using the commands covered in this lesson, you can control database access to specific objects and add new users with different levels of access privileges. You can provide alternative names for objects by using the CREATE SYNONYM command. At the end of this lesson, you should be able to
Explain the concept of the database security model.
Describe system privileges.
Set up and maintain database access by using roles.
Identify object privileges.
Change a password.
Grant and revoke object privileges.

34p batrinh 12-08-2009 125 9   Download