Báo cáo khoa học: "Multilingual Text Processing in a Two-Byte Code" pdf

... Multilingual Text Processing in a Two-Byte Code Lloyd B. Anderson Ecological Linguistics 316 " ;A& quot; st. s. E. Washington, D. C., 20003 ABS~ACT National and international standards ... sequences as a separate letter. There is just as much variation in handling letters" with diacritics. The umlauted letter ~ is alphabetized as a separate letter following _o in Hungarian, and ... ordinary n. In Table I., the digraphs and letters with diacritics which are not in parentheses or brackets are alphabetized separately as distinct single units. Those in parentheses are alphabetized...

Tài liệu Báo cáo khoa học: "Multiple Default Inheritance in a Unification-Based" pdf

... to alternatives at the same conceptual level in the hiersrchy, and in msny cases reflect the traditional ides of 'paradigm'. Equations within a variant set are absolute constraints, ... of class definitions. In equs. tions, unification variables have initial capitals, and negation of constants is indicated by ' '. 'kk' is the string concatenation operator ... information in a more specific class. Each equation in a main set functions as an independent constraint, in a msnner which will be clarified below. Variant equation sets, loosely speaking,...

Tài liệu Báo cáo khoa học: SREBPs: SREBP function in glia–neuron interactions pdf

... Voskuyl RA, Kang JX, Leaf A & Wadman WJ (1996) Polyunsaturated fatty acidsmodulate sodium and calcium currents in CA1 neurons.Proc Natl Acad Sci USA 93, 12559–12563.27 Nakamura MT & Nara ... unclear, but may indicate an elevatedneed for local fatty acid metabolism. In summary, SREBP-1 plays an important role in the synthesis of MUFAs and PUFAs in astrocytes,and as such in glia–neuron ... whereas allmajor lipid classes are present in myelin, as in othermembranes, the myelin membrane is enriched in galac-tosphingolipids, saturated long-chain fatty acids andcholesterol, the last...

Tài liệu Báo cáo khoa học: "Liars and Saviors in a Sentiment Annotated Corpus of Comments to Political debates" pdf

... opinions? Finally, approaches to opi-nion mining have implicitly assumed that the prob-lem at stake is a balanced classification problem, based on the general assumption that positive and negative ... identifying the most rele-vant challenges in mining opinions targeting media personalities, namely politicians, in comments posted by users to online news articles. We are interested in answering ... mentions are classifiable into syntactic-semantic categories; (vi) the opinionated sentences may be characterized according to their polarity 565and intensity; (vii) each opinionated sentence may...

Tài liệu Báo cáo khoa học: "Identifying Linguistic Structure in a Quantitative Analysis of Dialect Pronunciation" docx

... (Manning and Schütze,1999). Multidimensional scaling is data analysistechnique that provides a spatial display of the datarevealing relationships between the instances in thedata set (Davison, ... multidi-mensional scaling. The analyses showed that resultsobtained using aggregate analysis of word pronunci-ations mostly conform with the traditional phoneticclassiﬁcation of Bulgarian dialects as ... that 3 factors are most im-portant, explaining 35% of the total amount of vari-ance. The main drawback of applying this technique in dialectometry is that it is not directly related to theaggregate...

Tài liệu Báo cáo khoa học: "Mapping Lexical Entries in a Verbs Database to WordNet Senses" doc

... (WSD) in several ways. First, thewords to be disambiguated are entries in a lexicaldatabase, not tokens in a text corpus. Second, wetake an “all-words”rather than a “lexical-sample”approach ... Sim-pleProd, and SimpleWtdSumMajSgl+Aggr: Majority vote of MajSim-pleSgl and MajAggrMajPair+Aggr: Majority vote of MajSim-plePair and MajAggrTable 2 gives recall and precision measures forall variations ... variations at their optimal votethresholds. In the AutoMap+ variation, Grid and Levin+probabilities abstain from voting when their val-ues are zero (a common occurrence, becauseof data sparsity...

Tài liệu Báo cáo khoa học: "BASED TEXT SEGMENTATION ON SIMILARITY BETWEEN WORDS" pdf

... each word can not be determined until it is placed in the structure of the text. Recognizing the structure of text is an essential task in text understanding, especially in resolving anaphora ... boundaries in a text. A text segment is a coherent scene; the words in a segment a~ e linked together via lexical cohesion relations. LCP records mutual similarity of words in a sequence of text. ... 3. An example of LCP (using rectangular window of A= 25) LCP and Its Feature A graph of LCP, which plots c(Si) at the text position i, indicates changing of segments: • If S/ is inside a...

Tài liệu Báo cáo khoa học: "MACHINE-READABLE COMPONENTS IN A VARIETY OF INFORMATION-SYSTEM APPLICATIONS" potx

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Tài liệu Báo cáo khoa học: "Domain-transcending mappings in a system for metaphorical reasoning" docx

... SPACEand IDEAS ARE PHYSICAL OBJECTS, con-taining the following relevant mappings:When a person's mind is being viewed as a physical space, an idea's being physically located in the space ... viewneutral mapping adjuncts (VNMAs)1. We regardVNMAs as standard but implicit default aspectsof all view-specific metaphorical mappings. Theyare defaults in that they can, in principle, ... wecall View Neutral Mapping Adjuncts(VNMAs). We give a list of the mainVNMAs that appear to be required, andshow how they can be incorporated into a pre-existing system (ATT-Meta) formetaphorical...

Báo cáo khoa học: "Multilingual WSD with Just a Few Lines of Code: the BabelNet API" pdf

... research in Natural Language Pro-cessing (NLP) has been steadily moving towardsmultilingual processing: the availability of evergrowing amounts of text in different languages, in fact, has ... per-forming semantic analysis of texts written in anylanguage: however, this objective is still far from be-ing attained, as is demonstrated by research in a corelanguage understanding task such as ... tools, providing a multi-tieredcontribution consisting of (a) an Application Pro-gramming Interface (API) for efﬁciently accessingthe information available in BabelNet (Navigli and67bn:00008364n...

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