Báo cáo khoa học: "Towards Abstract Categorial Grammars" pot

... John Lafferty David M. Magerman Robert Mercer Salim Roukos IBM T. J. Watson Research Center Abstract We describe a generative probabilistic model of natural language, which we call HBG,

Ngày tải lên: 20/02/2014, 21:20

... French wind map given in 2000 [31] and so on. Peak Over Threshold Method (POT) associated with GPD distribution POT could be seen as new trend in extreme wind study. Procedure to evaluate ... we briefly described two methods, Method of Independent Storms (MIS) and Peak Over Threshold (POT) , which are preferred to overcome the weak point of short record length. Method of Independent ....

Ngày tải lên: 18/02/2014, 13:20

... Technology Lab German Research Centre for Artificial Intelligence (DFKI GmbH) Saarbr ¨ ucken, Germany Abstract Open-ended spoken interactions are typi- cally characterised by both structural com- plexity ... Markov Logic enables us to leverage the rich relational structure of the problem and efficiently abstract over large regions of the state and action spaces. 1 Introduction The developme...

Ngày tải lên: 20/02/2014, 04:20

... Keim 1 Frans Plank 2 Department of Computer Science 1 Department of Linguistics 2 University of Konstanz Abstract This paper presents a new approach to detect- ing and tracking changes in word meaning ... in 1 http://http://www.ldc.upenn.edu/ 305 this field with an automatic method, but to guide re- search by generating new hypotheses about the de- velopment of semantic change. 2 Related wor...

Ngày tải lên: 20/02/2014, 05:20

... Technology SE-41296 Gothenburg, Sweden janna@cs.chalmers.se Abstract A resource grammar is a standard library for the GF grammar formalism. It raises the abstraction level of writing domain- specific grammars ... grammars have so far been implemented for eleven languages in parallel. The structural division into abstract and concrete descriptions, advocated in GF, is used to separate the l...

Ngày tải lên: 20/02/2014, 12:20

... Collaborative Systems (ICCS) School of Informatics University of Edinburgh S.Scheible@sms.ed.ac.uk Abstract I propose a computational treatment of su- perlatives, starting with superlative con- structions ... provided for the value of the pro- posed work for Question Answering. I also briefly discuss its potential value for Sen- timent Detection and Opinion Extraction. 1 Introductio...

Ngày tải lên: 20/02/2014, 12:20

... Fernando Gomez Department of Computer Science University of Central Florida Orlando, Florida 32816 ABSTRACT An outline of a theory of comprehension of declarative contexts is presented. The main ... distinction between concepts as rules (we have called them conceptual specialists) and concepts as an abstract representation (schemata, frames). Comprehension is viewed as a process...

Ngày tải lên: 21/02/2014, 20:20

... TOWARDS A DICTIONARY SUPPORT ENVIRONMENT FOR REALTIME PARSING ABSTRACT Hiyan Alshawi, Bran Boguraev, Ted Briscoe Computer Laboratory, Cambridge University Corn ... information concerning the interpretation of noun compounds and idioms also represents a rich and potentially very useful source of information for natural language processing systems. In particular,

Ngày tải lên: 22/02/2014, 09:20

... I)-69(10 11cidelbcrg, (;ci'many lhnaih !,1'~!! at I)! ll)iBM I.BITNI'71' ABSTRACT The desire to construct robust and portable na- tural language systems has led to research

Ngày tải lên: 22/02/2014, 10:20

... and Technologies Corporation 10 Moulton Street Cambridge, Massachusetts 02138 dayuso@bbn.com Abstract This paper addresses issues that arose in apply- ing the model for discourse entity (DE) ... are descriptions of ob- jects, groups of objects, events, etc. from the real world or from hypothesized or possible worlds that are evoked in a discourse. Any communicative act, be it spoke...

Ngày tải lên: 21/02/2014, 20:20