predicting unknown time arguments based on cross event propagation

... ACL-IJCNLP 2009 Conference Short Papers, pages 369–372, Suntec, Singapore, 4 August 2009. c 2009 ACL and AFNLP Predicting Unknown Time Arguments based on Cross- Event Propagation Prashant Gupta ... summarization (Edmundson, 1969). 4.2 Statistical Learning based Prediction In addition, we take a more general statistical approach to capture the cross- event relations and predict unknown time arguments. ... which an event mention and all of its coreferential event mentions do not include any explicit or implicit time expressions; and therefore its time argument can only be predicted based on other...

Ngày tải lên: 20/02/2014, 09:20

... number not for citation purposes) Journal of Translational Medicine Open Access Research A comparison of classification methods for predicting Chronic Fatigue Syndrome based on genetic data Lung-Cheng ... responders, and specificity, the proportion of correctly predicted non- responders of all the tested non-responders. To investigate the generalization of the prediction models produced by the above algorithms, ... finding was that an association of NR3C1 with CFS compared to non-fatigued controls appeared to be con- sistent across several studies. Thus, this significant associ- ation strongly suggests that NR3C1...

Ngày tải lên: 18/06/2014, 15:20

... nrtPS connections, because approach1 has no QoS consideration, approach2 causes the real -time connections preempting too much band- width for non-real -time conne ctions, and approach3 does not consider ... average resource consumption for AC, while our approach con- siders one more restriction: the practical symbol con- sumption. If only for this reason, more new/handoff connections should be accepted ... channel con- dition will be chosen first. Then, for other connections, the one with highest priority level among the ones with best channel condition is chosen. The selected connec- tion can adapt...

Ngày tải lên: 21/06/2014, 00:20

... T, Nitta S: Quantification of emotional reaction based on cross- corre- lation between pulse wave transmission time and heart rate in the Mayer wave-band. J Japan Circ Cont in Med 2004, 25(1):41-49. ... Rehabilitation Open Access Research Evaluation of adaptation to visually induced motion sickness based on the maximum cross- correlation between pulse transmission time and heart rate Norihiro Sugita* 1 , ... stimula- tion. J Psychophysiol 2001, 15(1):35-42. 14. Sugita N, Yoshizawa M, Tanaka A, Abe K, Yambe T, Nitta S: Evalua- tion of effect of visual stimulation on humans based on max- imum cross- correlation...

Ngày tải lên: 19/06/2014, 10:20

... Computational Linguistics, pages 125–129, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Cross- lingual Parse Disambiguation based on Semantic Correspondence Lea ... rela- tions (corresponding to quantifiers), or a predicate- argument structure which is composed of several re- lations. During alignment, we only consider non- atomic EPs, as quantifiers should be considered ... are con- sidered as mutual semantic tags: As the meaning of a sentence stays constant during translation, we are able to resolve ambiguities which exist in only one of the langauges by only accepting...

Ngày tải lên: 19/02/2014, 19:20

... summarization methods can be gener- ally categorized into extraction -based methods and abstraction -based methods. In this paper, we focus on extraction -based methods. Extraction- based summarization ... translation quality prediction and cross- language summarization, respectively. We discuss in Section 6 and conclude this paper in Section 7. 2 Related Work 2.1 Machine Translation Quality ... Association for Computational Linguistics, pages 917–926, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Cross- Language Document Summarization Based on Machine...

Ngày tải lên: 07/03/2014, 22:20

... that page dwell times could be useful and we also encoded these. Dwell times were bucketed into ‘short’, ‘medium’, and ‘long’ based on a tri- partite division of the dwell times across all users ... multiple event sequences (like, e.g., the D Y defined in Sec. 2) rather than a single long event se- quence (as was the case in [10, 8]). In this section, we make suitable modifications to the definitions ... the non- overlapped occurrences -based frequency of [8], adapted to the case of multiple event sequences. Definition 1. Two occurrences of an episode, α, are said to be non-overlapped if no events...

Ngày tải lên: 23/03/2014, 13:20

... Abstract Event -based summarization extracts and organizes summary sentences in terms of the events that the sentences describe. In this work, we focus on semantic relations among event terms. ... existing event -based summarization approaches rely on the statistical features derived from documents and generally associated with single events, but they neglect the relations among events. ... algorithm on the event term graph connected by semantic relations derived from external linguistic resource. The experiment results based on our two assumptions are encouraging. Event term...

Ngày tải lên: 23/03/2014, 18:20

... Chunking Query Processing Results Displaying 1. Concept Annotation 2. Semantic Relation Annotation \  Back-End Tier Search I Engine A Cross- Language Document Retrieval System Based on Semantic Annotation Bogdan Sacaleanu  Paul ... this), is one of the three knowl- edge sources developed within the UMLS con- taining semantic information about biomedical concepts, their various names and the specific relationships among them ... topics: • Sense Disambiguation and • Relation Filtering Sense Disambiguation Ambiguity is one of the inherent problems to deal with in the context of semantic annotation. The problem is that a...

Ngày tải lên: 24/03/2014, 03:20

... for prevention? Trigger factors ? New causal web Conclusion and future study • no final conclusion on risk factors with the univariate analysis – Statistically significant by chance – Confounding ... Environmental (weather) abclima 1534 2.098487 0.000 Survey data • Questionnaire • Part 1: General respondent (farmer) information • Part 2. General farm information* • Part 3. General pond information* • ... e.t.c Epidemiology of EMS/AHPNS based on September 2012 cross sectional studies Assist. Prof. Visanu Boonyawiwat Department of Farm resources and Production medicine Faculty of Veterinary...

Ngày tải lên: 13/05/2014, 15:29

... its newapplications. Proceedings of the IEEE International Conference on Computer Vision and Pattern Recognition 1996. 3. Konolige K: Small vision systems: Hardware and implementation. Proceedings ... propaga- tion. Section 3 defines a layer stru cture and expl ains an FBP sequence. A new iteration filter algorithm consider- ing iteration directions is described in Section 4. For a VLSI realization, ... for our architecture and make it 2 times smaller than IF considering the message propaga- tion direction, as we will call “Fast belief propagation (FBP)”. Based on this method, we b uilt a full...

Ngày tải lên: 21/06/2014, 01:20

... radio resource for each connection according to the prior ity of each connection and the channel con- dition of the MS. Also, one MS may establish more than one connection for different services ... station basis, and the resource allocation for connections within the same MS is the responsibility of the MS. For the downlink transmission, because the current traffic condition of each connection, ... dis- cussed in Section 4. Finally, the conclusions are pro- vided in the last section. 2. MAP overhead of WiMax access Each WiMax connection obtains a connection identifi- cation (CID) from the...

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