A natural language oriented XML medical knowledge representation for free text clinical documents

Tài liệu Báo cáo khoa học: "Integration of Large-Scale Linguistic Resources in a Natural Language Understanding System" pdf

... Hypothesizing case frame information for new verbs In "Principles and Prediction: The Analysis of Natural Language" , M Eid and G Iverson, eds., John Benjamin Publishing Co., Philadelphia, Pennsylvania, ... straightforward, and the resulting complex of resources executes without any performance problems in a multi-user environment The task of a developer of a particular natural language application is greatly ... For example, the verb abridge has an associated case frame consisting of an agent doing the abridging and an optional theme that is being abridged Furthermore, in an English sentence using the...

Tài liệu Báo cáo khoa học: "GEMINI: A NATURAL LANGUAGE SYSTEM FOR SPOKEN-LANGUAGE UNDERSTANDING*" doc

... Systems, ed P Jacobs, Lawrence Erlbaum Associates, Hillsdale, NJ, pp 13-33 Kameyama, M (1992) "The Syntax and Semantics of the Japanese Language Engine", forthcoming In Mazuka, R., and N Nagai, ... is that when they are formulated loosely, as in the previous paragraph, they appear to conflict In particular, in ( 2a) , Right Association seems to call for the parse that makes for Mary a modifier ... Data Collection for a Spoken Language Corpus", in Proceedings of the DARPA Speech and Natural Language Workshop, February 23-26, 1992 Marcus, M (1980) A Theory of Syntactic Recognition for Natural...

Tài liệu Báo cáo khoa học: "A HYBRID APPROACH TO REPRESENTATION IN THE JANUS NATURAL LANGUAGE PROCESSOR" pot

... Use of the Taxonomy in Janus By domain m o d e / w e mean the set of axioms encoded in NIKL regarding the constants The domain model serves several purposes in Janus Of course, in defining the constants ... where the reference requiring bridging is underlined I looked into the room The ceilinq was very high I walked into the room The chandeliers sparkled brightly I went shopping yesterday The time ... first-orderformuladefiningthe set of items that have ever been the actor in a flight Their definition is solely within NIKL using the QUA link [14], which is exactlythe set of fillers of a slot While having eve._...

Tài liệu Báo cáo khoa học: "TOWARDS A CORE VOCABULARY FOR SYSTEM A NATURAL LANGUAGE" potx

... core vocabulary serving as a base for applying semantic criteria, becat, se the overall core vocabulary was envisaged to have a size of approx 1500 words Inspection shows that many intuitively basic ... for an extendcd vocabulary in Ihc lexical database of the IJ:,X project (llamett ct al., 1986) This database also conlains dctailcd syntactic inforuaation, in pa~l.icular on government patterus ... objectives of natural language systems It has been shown that both statistical mclhods and semanlic criteria can, and I think, have to contribute to the establishment of a core vocabulary The work...

Báo cáo khoa học: "Natural Language Generation as Planning Under Uncertainty for Spoken Dialogue Systems" pptx

... the general framework of NLG as planning under uncertainty (see (Lemon, 2008) for the initial version of this approach) Some aspects of NLG have been treated as planning, e.g (Koller and Stone, ... evaluated a new model for Natural Language Generation (NLG) in Spoken Dialogue Systems, based on statistical planning After motivating and presenting the model, we studied its use in Information Presentation ... Moore 2006 Information presentation in spoken dialogue systems In Proceedings of EACL Amanda Stent, Rashmi Prasad, and Marilyn Walker 2004 Trainable sentence planning for complex information presentation...

Báo cáo khoa học: "MENTING A DATABASE KNOWLEDGE REPRESENTATION FOR NATURAL LANGUAGE GENERATION" docx

... character attributes are better than others as the basis for a breakdown Attributes with character values can more naturally be the basis for a breakdown since they have a small set of legal values ... order for TEXT to answer questions about the information available about an entity, it must have access to the actual database information associated with each entity in the generalization hierarchy ... to appear in the knowledge representation The axioms are formulated in such a way as to allow breakdowns On parts of the value field of a character attribute, and on ranges of values for a numeric...

Báo cáo khoa học: "A KNOWLEDGE ENGINEERING APPROACH TO NATURAL LANGUAGE UNDERSTANDING" pot

... for experimentation in KE applied to Natural Language Understanding PRELIMINARIES FOR ENTERING RULES The basic tools that the language expert will need to enter into the system are a lexicon of ... analyzing the user's natural language input An example was presented to illustrate: entry of the user's lexicon into the system; entry of the user's natural language rule statements 143 into the system; ... explores the realm of a Knowledge Engineering a p p r o a c h to N a t u r a l L a n g u a g e Understanding A basic core of NL rules enable the NLU expert to input his natural language rules and...

Báo cáo khoa học: "Interaction of Knowledge Sources in a Portable Natural Language Interface" docx

... nodes Martin et al [12] define a transportable NL interface as one that can acquire a new domain model by interacting with a human database expert Although DATALOG does not yet have such a capability, ... J., "Information Retrieval Using a Transportable Natural Language Interface." In Research and Development in Information Retrieval: Proc Sixth Annual International ACM SIGIR Conf., Bathesda MD, ... Laboratories, Warren MI (1984) Grosz, B J., "TEAM: A Transportable Natural Language Interface System." In Proc Conf on Applied Natural Language Processing, Santa Monica CA, pp 39-45 (1983) Hafner, C D and...

Báo cáo khoa học: "Building a Large Knowledge Base for a Natural Language System" doc

... nominal "laboratory animal", and animals can have a disease, and thus transmit it, a. s seen in the phrase "animals implicated in hepatitis" Similarly, the only relevant fact about "water" is that ... all of these are aspects of a disease "laboratory animals", "laboratory spores", "laboratory contamination", "laboratory nwthods" "a study by a research laboratory", "laboratory testing", "laboratory ... construction of an AI knowledge base The core knowledge has been encoded in ways Ihat are indel)endent of domain and hence should be useful for any natural language application Of particular interest...

Báo cáo khoa học: "A FLEXIBLE NATURAL LANGUAGE PARSER BASED ON A TWO-LEVEL REPRESENTATION OF SYNTAX" ppt

... expensive "natural" modification; a set of these modifications is predefined and only when none of them is applicable a real backup is performed: in most cases this situation corresponds to a case where ... and the lexicon are restricted to" a particular domain AN EXAMPLE OF THE PARSER' S In this paper we present a parser which al lows to make axplicit the interconnections between syntax and semantics ... knowledge plays a fundamental role in choosing a particular analysis Milne argues that a one-word lookahead, with the substantial help of semantic information is what is needed to provide a model of N.L...

Báo cáo khoa học: "A First-Language-Oriented Writing Assistant System" potx

... paper, we presented FLOW, an interactive writing assistance system, aimed at helping EFL writers compose and revise without interrupting their writing flow First-language-oriented and context-sensitive ... writers’ writing performance In future work, we will conduct experiments to gain a deeper understanding of EFL writers’ writing improvement with the help of FLOW, such as integrating FLOW into the writing ... appropriate suggestion to complete the sentence in the writing area Foreign Language F is input NO Ontext-Sensitive Paraphrase Suggestion First-Language-Oriented Paraphrase Suggestion User interface...

Báo cáo khoa học: "It Makes Sense: A Wide-Coverage Word Sense Disambiguation System for Free Text" docx

... Sense Disambiguation Systems (SensEval-3), pages 41– 43, Barcelona, Spain Rada Mihalcea and Dan Moldovan 2001 Pattern learning and active feature selection for word sense disambiguation In Proceedings ... Toronto, Canada Rada Mihalcea, Timothy Chklovski, and Adam Kilgarriff 2004 The SensEval-3 English lexical sample task In Proceedings of the Third International Workshop on Evaluating Word Sense Disambiguation ... International Workshop on Evaluating Word Sense Disambiguation Systems (SensEval-2), pages 127–130, Toulouse, France Christopher Stokoe, Michael P Oakes, and John Tait 2003 Word sense disambiguation...

Báo cáo khoa học: "Dialog Control in a Natural Language System" docx

... achieve a state (STATEX) In assumption 1, (STATEX) is in fact specialized for a consultation system as a real world state (instead of a mental state which is the general assumption in any dialog ... restrictive assumptions that the acceptance of the proposal is (implicitly) anticipated, and that modifications of a want or of a proposal are not manageable In a more elaborated version, the goal accomplishment ... (HAS-ACTION R (EXISTA (ACTION A) )))) NOW) A (-= (KNOW USERRNOW)) 3: (AUGMENT S) Inference drawn from a user want referring to a state, given his/her acquaintance with the associated causal relation...

a model of knowledge representation for active collaborati

... Learning AEHS Adaptive Educational Hypermedia System AeLS Adaptive e-Learning System AHS Adaptive Hypermedia System AI-CAI Adaptive Intelligent- Computer-Assisted Instruction AI-Edu Artificial ... PHỤ LỤC - ACeLF hệ học trực tuyến 167 DANH MỤC CÁC TỪ/THUẬT NGỮ VIẾT TẮT ACeLF Active- Collaborative e-Learning Framework ACeLS Active- Collaborative e-Learning System ADL Advanced Distributed ... System LIP IMS Learner Information Package LMS Learning Management System LO/RLO Learning Object/Reusable Learning Object LOM Learning Object Metadata LTSC Learning Technology Standards Committee...

A natural language oriented XML medical knowledge representation for free text clinical documents

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