a rule based approach to the trim loss problem

Báo cáo khoa học: "A Memory-Based Approach to the Treatment of Serial Verb Construction in Combinatory Categorial Grammar" pdf

Ngày tải lên : 08/03/2014, 21:20

... stored as modalities that modalize a syntactic category. The fillers and the gaps are then associated in the coordination and the serialization rules. This re- sults in a more flexible way of dealing ... Combinatory Categorial Gram- mar. Ph.D. thesis, University of Edinburgh. Prachya Boonkwan and Thepchai Supnithi. 2008. Memory-inductive categorial grammar: An approach to gap resolution in analytic-language ... for a particular language by annotating modalities to the slashes to allow or ban specific combinatory operations. Due to the page limita- tion, the multimodal CCG is not discussed here. 3 Dealing...

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Báo cáo khoa học: "A RULE-BASED APPROACH TO EVALUATING IMPORTANCE IN DESCRIPTIVE TEXTS" pptx

Ngày tải lên : 09/03/2014, 01:20

... production rules, called importance rules, having the usual IF-THEN form. Rules can be 245 A RULE- BASED APPROACH TO EVALUATING IMPORTANCE IN DESCRIPTIVE TEXTS Danilo Fum(*), Giovanni Gulda(?), Carlo ... text are equally important for the reader, and humans are able to evaluate the relative importance of the parts of the texts they read. This issue has been faced so far only in an indirect way ... relevant to the evaluation of our sample text, while others are discarded, as it will be illustrated below. In order to analyze the text, the evaluator generates from the ELR, as a preliminary...

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A Bayesian network approach to the database search problem in criminal proceedings docx

Ngày tải lên : 23/03/2014, 12:20

... adventitious matches, each database member thus runs arealrisktofaceachargebasedona‘databasehit’.For these reasons, questions that emanate from the use made of matches derived from database searches, as ... sections: ‘Bayesian network for the island problem, ’ ‘Bayesian network for a database search setting: suspect and one other individual in the database,’ ‘Bayesian network for a search of a database of size ... con- troversially, are approached in this article from a distinct perspective of a graphical approach. As a principal aim, the discussion will focus on explaining how the use of a database impacts the value...

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A Knowledge-Based Approach to Network Security: Applying Cyc in the Domain of Network Risk Assessment pptx

Ngày tải lên : 05/03/2014, 23:20

... The Attack Planner enables the user to state plan goals, launch the planner and view the attack plans generated. For example, a user can state the goal “An external user with no initial access ... incorporate prior steps that grant the attacker local access. 3.2 Planner Cyc’s planner is a variant of SHOP, an efficient hierarchical task network planner [Nau et al. 1999]. The planning domain ... installations of CycSecure, a mechanism for automatically retrieving information from reports – either by parsing the natural language reports cur- rently prevalent, or by taking advantage of a...

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Báo cáo khoa học: A novel 2D-based approach to the discovery of candidate substrates for the metalloendopeptidase meprin pot

Ngày tải lên : 07/03/2014, 06:20

... PAGE -based image analyses of the second quadrant. Fig. S2. 2D IEF ⁄ SDS ⁄ PAGE -based image analyses of the third quadrant. Fig. S3. 2D IEF ⁄ SDS ⁄ PAGE -based image analyses of the fourth quadrant. This ... 2008 The Authors Journal compilation ª 2008 FEBS A novel 2D -based approach to the discovery of candidate substrates for the metalloendopeptidase meprin Daniel Ambort 1 , Daniel Stalder 2 , Daniel ... information The following supplementary material is available: Fig. S1. Application of a simple 2D IEF ⁄ SDS ⁄ PAGE- based protease proteomic approach in substrate ﬁnd- ing. 2D IEF ⁄ SDS ⁄ PAGE-based...

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Tài liệu Báo cáo khoa học: "A Ranking-based Approach to Word Reordering for Statistical Machine Translation" doc

Ngày tải lên : 19/02/2014, 19:20

... aligned parallel data with a syntactic parser for source language based on both lexical and syntactical features. We evaluated our approach on large- scale Japanese-English and English-Japanese machine ... Translation: Syntactically Informed Phrasal SMT. In Proc. ACL, pages 271-279. A. Ramanathan, Pushpak Bhattacharyya, Jayprasad Hegde, Ritesh M. Shah and Sasikumar M. 2008. Simple syntactic and ... 75% as test data (auto). We sample a small corpus (575 sentence pairs) and do manual alignment (man-small). We denote the automatic alignment for these 575 sen- tences as (auto-small). From Table...

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Tài liệu Báo cáo khoa học: "A Feature Based Approach to Leveraging Context for Classifying Newsgroup Style Discussion Segments" pptx

Ngày tải lên : 20/02/2014, 12:20

... effectiveness of a feature based approach with the use of a state- of -the- art sequential learning technique that has proven successful for tasks such as “email act classification”. Our evaluation demonstrates ... state-of -the- art sequential learning techniques that have proven successful for email act classification in comparison with a feature based approach. Our evaluation demonstrates for the three ... per- formance to the extent that thread initial messages may be rhetorically distinct from messages that occur further down in the thread. The other context oriented feature related to the thread...

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Báo cáo khoa học: "A Phonetic-Based Approach to Chinese Chat Text Normalization" ppt

Ngày tải lên : 17/03/2014, 04:20

... 2004). Thus there is a social urgency to under- stand online chat language text. Chat language is anomalous and dynamic. Many words in chat text are anomalous to natural language. Chat text comprises ... are as stable as standard language. In chat term normalization, when the phonetic mapping models are used to represent mappings between chat term characters and standard counterpart characters, ... contemporary chat language. The dilemma is that timely chat language corpus is nearly impossible to obtain. The sparse data problem and dynamic problem become crucial in chat term normalization....

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Báo cáo khoa học: "A Constraint-based Approach to English Prosodic Constituents" pdf

Ngày tải lên : 17/03/2014, 07:20

... a head feature, it percolates up to any phrase projected from that head, and allows the PHON value of the lexical head to be accessed at that projection; i.e., headed phrases will also bear a speciﬁcation ... convenience, Iuse[of the samurai] to abbreviate the AVM representation of the metrical tree for of the samurai, and similarly for [a cloak]and[at the collar]. (11) mkMtr ( possession,[of the samurai] )= full-mtr DOM possession, 1 [of ... syntactic rules in HPSG, the radically underspeciﬁed nature of these rules, coupled with rich lexical entries, means that the approach I have sketched has more generality than might appear at...

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Báo cáo khoa học: "A corpus-based approach to topic in Danish dialog∗" pptx

Ngày tải lên : 23/03/2014, 19:20

... of a copula matrix clause with a relative clause headed by the object of the matrix clause. The object of the matrix clause is also an argument or adjunct of the relative clause predicate. The ... order to establish annotating policies in unclear cases. Then the features were annotated individually by the two coders in the larger corpus. Grammatical roles. Each NP was categorized as grammatical ... features After annotating the topics and topic expressions, 16 grammatical, morphological, and prosodic features were annotated. First the smaller corpus was annotated by the two main coders in collaboration...

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Báo cáo khoa học: "A Unification-based Approach to Morpho-syntactic Parsing of Agglutinative and Other (Highly) Inflectional Languages" doc

Ngày tải lên : 23/03/2014, 19:20

... affix array is represented by its starting affix 9. Each equivalence class and each paradigm is given an abstract name, that is, each existing set of equivalence classes can have its own abstract ... the adequate features of stems and suffixes. A phonologically and ortographically motivated allomorph -based variant of Example 3 is shown by Example 4. happiest, farther, farthest, are influenced ... contains surface characters only - no transformations are applied -, while the meta- dictionary mechanism retains many advantages of the two-level systems. It means in the practice that users...

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Báo cáo khoa học: "A Unification-based Approach to Morpho-syntactic Parsing of Agglutinative and Other (Highly) Inflectional Languages" ppt

Ngày tải lên : 23/03/2014, 19:20

... affix array is represented by its starting affix 9. Each equivalence class and each paradigm is given an abstract name, that is, each existing set of equivalence classes can have its own abstract ... the adequate features of stems and suffixes. A phonologically and ortographically motivated allomorph -based variant of Example 3 is shown by Example 4. happiest, farther, farthest, are influenced ... post-processing phase where the actual stems (lexical forms) are extracted from the analysis re- suits. Both the analysis and the extraction phase have to be very precise, otherwise false stems may be...

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Báo cáo khoa học: "A SITUATION SEMANTICS APPROACH TO THE ANALYSIS OF SPEECH ACTS" ppt

Ngày tải lên : 24/03/2014, 01:21

... how can the notion of speech acts be integrated into a formal, and in particular, a computational analysis of discou~? The natural alternative to a syntactic definition is a semantic one 6. and ... Japanese u} obtain lucrative foreign contracts, the absence of such a spcech act-type among rural Japanese cannot be attributed to facts of the Japanese language. What we could say, given the ... behavior. "rhc fact that the guy at the door has been referred to as the idiot has added a further property, or characterization. The situation-type of the text at the end of the utterance...

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Báo cáo khoa học: "A machine-learning approach to the identification of WH gaps" doc

Ngày tải lên : 24/03/2014, 03:20

... other systems to which we can compare them. We take this level of success as an indication of the feasibility of our data-driven, modular approach. Additionally, our approach has the advantage ... also aid in automatic lexical acquisition techniques. Many other applications are imaginable as well, using the gap location to inform intonation, semantics, collocation frequency, etc. The contribution ... cat:  SBARQ  join cat:  SBARQ  join cat:  SBARQ mother cat:  SBARQ  mother cat:  SQ  mother cat:  VP daughter catl :  WHADVP  daughter call:  VBP  daughter catl:  VB daughter cat2:  SQ  daughter...

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Báo cáo khoa học: "A Corpus-Based Approach to Deriving Lexical Mappings" potx

Ngày tải lên : 24/03/2014, 03:20

... systems and reliable taggers are readily available. The tags sets we shall examine are the set used in the Penn Tree Bank (PTB) (Marcus et al., 1993) and the C5 tag-set used by the CLAWS part-of-speech ... 1994)(Stevenson and Wilks, 1999). The availability of such taggers bring the possibility of automatically annotating large bodies of text. Our proposal is, briefly, to use a pair of taggers with each assigning ... million words, was used to derive a mapping. One advantage of using the BNC is that it has already been tagged with C5 tags. The first stage was to re-tag our corpus using the Brill tagger (Brill,...