Báo cáo khoa học: "SOME ISSUES IN PARSING AND NATURAL LINGUAGE UNDERSTANDING" pot

... Report 3878, Bolt Beranek and Rewman Inc., 1978. 2. Bobrow, R. J. & Webber, B. L. PSI-ELONE- Parsing and Semantic Interpretation in the BBN Natural Language Understanding System. CSCSI/C~EI0 ... a~alysls. In short, we believe in using as much evidence from formal systemn a~ seems understandable and reasonable, to constrain what the system should be doing. The I...

Ngày tải lên: 24/03/2014, 01:21

... generated. 4.4 Interaction of constraints Perhaps the most convincing way of showing the need for a theory of colours (rather than just an in- formal constraint) is by looking at the interaction ... over- generates and that some general theory of the in- terface between the interpretation process and other sources of linguistic information is needed in order to avoid this. In...

Ngày tải lên: 17/03/2014, 09:20

... propositions and rules concerning Natural Language Understanding, including both the N'L-system core rules and assertions and the user- specified rules and assertions; and (2) the domain of ... NLU-domain since task domain (2) is built and used via the NLU-domain. However, the two domains interact when, for example, knowledge from both domains is used in understandi...

Ngày tải lên: 17/03/2014, 19:21

... approaches can be singled out in the automatic parsing of natural languages. These are here called bipartite and tripartite, respectively. In the bipartite approach, the parsing program consists ... attention to the parsing problems encoun- tered in machine translation. It must be noted at the outset that in this author’s opinion the aim of the automatic -parsing comp...

Ngày tải lên: 07/03/2014, 18:20

... The nominative form is identical to the ac- cusative in the feminine singular of der and welcher, in the neuter singular of der, welcher and was, and in the plural (all genders) of der and welcher. ... continue to discuss the solution of these first two types, since it will be contained in that of the main problem, the distinction of nominative from accusative in the f...

Ngày tải lên: 07/03/2014, 18:20

... distinct parsing systems, which share the syntactic lexicon and the pre -parsing processing chain. We were thus able to identify missing and erroneous informa- tion in these resources. 1 Introduction Natural ... France {benoit.sagot,eric.de_la_clergerie}@inria.fr Abstract We introduce an error mining technique for automatically detecting errors in re- sources that are used in...

Ngày tải lên: 31/03/2014, 01:20

... Annual Meeting of the Assocations for Compu- tational Linguistics, pages 246–255, 1991. M. Rayner and D.M. Carter. Fast parsing using prun- ing and grammar specialization. In Proceedings of the ... Linguistics, 1993. O. Gauthron and N. Colineau. SETHIVoice: Cgf control by speech-recognition/interpretation. In I/ITSEC ’99 (Interservice/Industry Training, Simu- lation and Educatio...

Ngày tải lên: 31/03/2014, 04:20

... situa- tion also seems possible, in which pericytes induce and guide vessel sprouting. In the developing human brain, migrating pericytes are found in front of growing ves- sels and pericyte-driven angiogenesis ... resistance. Three types of claudins (claudin1 ⁄ 3, claudin5 and claudin12) are found in the BBB [10]. In addition, junctional adhesion molecule-1, -2 and -3 are p...

Ngày tải lên: 18/02/2014, 11:20

... in the human genome. In addi- tion, VEGF-E encoded in the Orf virus binds and activates only VEGFR-2. Anti-(VEGF-A) IgG and aptamer, as well as VEGFR tyrosine kinase inhibitors (multikinase inhibitors) ... system [1,2], and the further devel- opment of blood vessels in various tissues and organs, including the brain, is regulated by the VEGF system in combination with other...

Ngày tải lên: 18/02/2014, 11:20

... made in dissecting stroke mechanisms involving excitotoxicity and ionic imbalance, oxidative and nitrosative stress, neuroinflammation and apoptotic-like pathways in neurons. However, clinically ... volume and severity of infarcts and the absolute number of circulating CD34+ and CD133+ cells (both thought to be markers for EPCs) [69]. In clinical stroke patients, an increase...

Ngày tải lên: 18/02/2014, 11:20