classifying temporal relations between events
Tài liệu Define Relations Between Tables pptx
... and then view the related tables. 2.4 Define Relations Between Tables Relationships define how your information needs to "relate" between tables in your database. For example, perhaps ... Customers/Orders relationship that is displayed in Figure 2.6 is an example of this type of relationship. This is the most common type of relationship. If you look at the join line between the tables ... Customers and a foreign key in Orders. Three different types of relationships exist when you're creating the relations between tables: • One-to-many. Used when you have one record in...
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Tài liệu Báo cáo khoa học: "A Composite Kernel to Extract Relations between Entities with both Flat and Structured Features" ppt
... Soren-sen (2004). Moreover, the difference between our method and Bunescu and Mooney (2005) is that their kernel is defined on the shortest path between two entities instead of the entire ... means that only keeping the portion of a parse tree en-closed by the shortest path between entities can model relations better than all others. This may be due to that most significant information ... Combining lexical, syntactic and semantic features with Maximum Entropy models for extracting relations. ACL-2004 (poster) Lodhi H., Saunders C., Shawe-Taylor J., Cristianini N. and Watkins...
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Tài liệu Báo cáo khoa học: "Discovering asymmetric entailment relations between verbs using selectional preferences" doc
... paper we propose a novel approach toidentify asymmetric relations between verbs. Themain idea is that asymmetric entailment relations between verbs can be analysed in the context ofclass-level ... different kinds of seman-tic relations can hold between two verbs (i.e.two synsets): troponymy, causation, backward-presupposition, and temporal inclusion. All these relations are intended as ... entailment can be classified look-ing at the temporal relation between the entailingverb vtand the entailed verb vh.Troponymy represents the hyponymy relation between verbs. It stands when vtand...
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Tài liệu Báo cáo khoa học: "TEMPORAL RELATIONS: REFERENCE OR DISCOURSE COHERENCE?" doc
... 33 Oxford Street Cambridge, MA 02138 kehler@das.harvard.edu Abstract The temporal relations that hold between events de- scribed by successive utterances are often left implicit or underspecified. ... these relations: (1) the referential properties of tense, and (2) the role of temporal constraints imposed by coherence relations. We account for several facets of the identification of temporal ... Lascarides and Asher (1993) take the view that temporal relations are resolved purely as a by-product of reasoning about coherence relations holding between utterances, and in doing so, argue...
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Báo cáo khoa học: "Weakly Supervised Learning of Presupposition Relations between Verbs" pptx
... context.Classified relations. We distinguish between the five classes of semantic relations presented inTable 1. We chose entailment, temporal inclu-sion and antonymy, because these relations maybe ... semantic re-lation. The relations can be subdivided into sym-metric and asymmetric relations, and relations thatinvolve temporal sequence, or those that do not in-volve a temporal order, as displayed ... Approach toLearning Presupposition Relations We describe a weakly supervised approach forlearning semantic relations between verbs includ-ing implicit relations such as presupposition. Ouraim...
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Báo cáo khoa học: "Jointly Identifying Temporal Relations with Markov Logic" ppt
... work on temporal relation iden-tification has focused on three types of relations between events: temporal rela-tions between an event and a time expres-sion, between a pair of events and between an ... predicting relations in a more globalmanner. However, while they focused only on the temporal relations between events mentioned in adocument, we also jointly predict the temporal or-der between events ... three typesof temporal relations: between events and time ex-pressions in a sentence (Task A), between events ofa document and the document creation time (TaskB), and between events in two...
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An Outline of the Relations between England and Scotland (500-1707) doc
... questions relating to the spoken language of Lowland Scotland and to itsAn Outline of the Relations between England and Scotland (500-1707) 4Mary of Guise, thus for the second time a widow, ... homage, and the continuance of hostilities is really explained by the ill-will between March andDouglas and the old feud between the Douglases and the Percies. In June, 1402, the Scots were defeated ... thair yell That in the depest pot of Hell He smorit thame with smoke."An Outline of the Relations between England and Scotland (500-1707) 9Andrew Moray of Bothwell, the regent chosen to succeed...
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Báo cáo khoa học: "Using WordNet to Automatically Deduce Relations between Words in Noun-Noun Compounds" docx
... pro-vide a set of ‘thematic relations (derived from relations proposed by, for example, Levi, 1978)which, they argue, cover the majority of semantic relations between modifier (first word) and ... Shoben’s set.These relations were therefore added to the list of relations we used. Various other less commonly-occuring relations were also observed. To allowfor these other relations, a function ... were 139 different relations used inthe corpus. Frequency of these relations rangedwidely: there were 86 relations that occured forjust one compound in the corpus, and 53 relations that occurred...
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Báo cáo khoa học: "Detecting Semantic Relations between Named Entities in Text Using Contextual Features" pdf
... newspapers andweblogs, whose semantic relations between personand location had been annotated by humans for theexperiments4. There were 5110 pairs with seman-tic relations out of 236,142 pairs ... pair of NEs as a treelabeled as either having semantic relations or not,the BACT system learns that a set of rules are ef-fective in classifying. Then, given a test instance,which represents ... with semantic relations (A) Intra-sentential 31.4% (3333 / 10626)(B) Inter-sentential 0.8% (1777 / 225516)(A)+(B) Total 2.2% (5110 / 236142)Table 1: Percent of pairs with semantic relations inannotated...
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Báo cáo khoa học: "Classifying Semantic Relations in Bioscience Texts" pot
... models there has been, to the best ofour knowledge, no attempt to distinguish between different relations that can occur between the samesemantic entities.In Agichtein and Gravano (2000) the goal ... isthe identification of semantic relations between constituents in sentences. Weexamine the problem of distinguishingamong seven relation types that can oc-cur between the entities “treatment” ... semanticentities and the relations between them from thistext. For example, in the following sentences, hep-atitis and its variants, which are DISEASES, arefound in different semantic relationships with...
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Tài liệu AGREEMENT BETWEEN THE UNITED STATES OF AMERICA AND THE SOCIALIST REPUBLIC OF VIETNAM ON TRADE RELATIONS ppt
... protection and enforcement of intellectual33 AGREEMENT BETWEEN THEUNITED STATES OF AMERICA ANDTHE SOCIALIST REPUBLIC OFVIETNAM ON TRADE RELATIONS 17. “right holder” includes the right holder ... countries for the facilitation of frontier traffic.1As used in this Agreement, the term “normal trade relations shall have the same meaning as theterm “most favored nation” treatment.311. Where ... CHAPTER ITRADE IN GOODSArticle 1Most Favored Nation (Normal Trade Relations) 11. Each Party shall accord immediately and unconditionally to products originating...
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Tài liệu What, where and who? Classifying events by scene and object recognition pptx
... rec-ognizing the event. We made a further simplification for classifying the objects in an event. Our algorithm ignoresthe positional and interactive relationships among the ob-jects in an image. In other ... which varies across the categories. y-axis represents the distribution.What, where and who? Classifying events by scene and object recognitionLi-Jia LiDept. of Electrical and Computer EngineeringUniversity ... We have assembled a highlychallenging database of 8 widely varied sport events. Weshow that our system is capable of classifying these eventclasses at 73.4% accuracy. While each component of...
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- ask for explanation of events
- the pathophysiological link between obesity and erectile dysfunction remains poorly understood in this minireview
- coordinating and regulating signaling events in regulatory networks
- which works promptly on vascular injury and tissue damage the rapid response is generated by specific molecular interactions between components in these systems thus
- entailment relations between verbs
- relations between entities with both flat
- jointly identifying temporal relations
- presupposition relations between verbs
- jointly identifying temporal relations with markov logic
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