Filters








470,001 Hits in 3.8 sec

Reasoning in Legal Text Documents with Extracted Event Information

Venkateswrlu Naik. M, Vanitha Guda, Inturi Srujana
2011 International Journal of Computer Applications  
Extracting Events, Time Expressions and Named Entities from Legal text is fundamental aspect for deep language understanding and key to various applications such as Temporal Reasoning in Criminal Documents  ...  Finally applied reasoning among temporal information with the help of extracted information. Reasoning can be done using constraint satisfaction networks by applying Allen's Algebra relations.  ...  The Current model can be even implemented for Domain specific Event Extraction and Reasoning.  ... 
doi:10.5120/3402-4742 fatcat:2fs573tbu5hirnniyjkwv4ia3a

A Novel Model for Timed Event Extraction and Temporal Reasoning In Legal Text Documents

Kolikipogu Ramakrishna, Vanitha Guda, B Padmaja Rani, Vinaya Ch
2011 International Journal of Computer Science & Engineering Survey  
Analysis and temporal reasoning of such documents is a demanding area of research. In this paper we build a novel model for timed event extraction and temporal reasoning in legal text documents.  ...  This paper mainly works on "how one can do further reasoning with the extracted temporal information".  ...  Reasoning of temporal information is upcoming research area; there is lot of scope to enhance it to the down levels of Specific Events Extraction with temporal reasoning in legal text documents.  ... 
doi:10.5121/ijcses.2011.2103 fatcat:pud7n5nca5clrn7oqm4vtvkady

Temporal reasoning over clinical text: the state of the art

Weiyi Sun, Anna Rumshisky, Ozlem Uzuner
2013 JAMIA Journal of the American Medical Informatics Association  
Target audience This overview targets medical informatics researchers who are unfamiliar with the problems and applications of temporal reasoning over clinical text.  ...  Scope We review the major applications of text-based temporal reasoning, describe the challenges for software systems handling temporal information in clinical text, and give an overview of the state of  ...  Our aim is to familiarize clinical informatics researchers with the applications and challenges of text-based temporal reasoning in the clinical domain.  ... 
doi:10.1136/amiajnl-2013-001760 pmid:23676245 pmcid:PMC3756277 fatcat:e4ehiljfcfekhlklclj2lbiebe

On Coreferring Text-extracted Event Descriptions with the aid of Ontological Reasoning [article]

Stefano Borgo, Loris Bozzato, Alessio Palmero Aprosio, Marco Rospocher, Luciano Serafini
2016 arXiv   pre-print
In this paper, we propose a method to derive event coreference on text extracted event data using semantic based rule reasoning.  ...  Systems for automatic extraction of semantic information about events from large textual resources are now available: these tools are capable to generate RDF datasets about text extracted events and this  ...  For example, [5] focus on characterizing text extracted events for RDF representation and reasoning over archeological procedures.  ... 
arXiv:1612.00227v1 fatcat:jgzyuhbjsbbnll3kmph6n7l7pi

Targeted Extraction of Temporal Facts from Textual Resources for Improved Temporal Question Answering over Knowledge Bases [article]

Nithish Kannen, Udit Sharma, Sumit Neelam, Dinesh Khandelwal, Shajith Ikbal, Hima Karanam, L Venkata Subramaniam
2022 arXiv   pre-print
/intervals of time for various events.  ...  In this paper, we address this particular challenge for systems handling a specific category of questions called temporal questions, where answer derivation involve reasoning over facts asserting point  ...  However, they are largely limited to simple questions, because reasoning over a large amount of unstructured knowledge in text is difficult with the current text-based techniques.  ... 
arXiv:2203.11054v1 fatcat:sog72kjqvrfjrdndnefffaawma

End-to-end Clinical Event Extraction from Chinese Electronic Health Record [article]

Wei Feng and Ruochen Huang and Yun Yu and Huiting Sun and Yun Liu
2022 arXiv   pre-print
Event extraction is an important work of medical text processing.  ...  According to the complex characteristics of medical text annotation, we use the end-to-end event extraction model to enhance the output formatting information of events.  ...  It shows that the main reason affecting the accuracy of event extraction is that some core words are missing. The reasons for the errors are analyzed below.  ... 
arXiv:2208.09354v1 fatcat:oct3icqenjfdvm4b5ad37odcx4

A Survey on Temporal Reasoning for Temporal Information Extraction from Text (Extended Abstract) [article]

Artuur Leeuwenberg, Marie-Francine Moens
2020 arXiv   pre-print
of symbolic reasoning with machine learning-based information extraction systems.  ...  This article presents a comprehensive survey of the research from the past decades on temporal reasoning for automatic temporal information extraction from text, providing a case study on the integration  ...  Temporal Information Extraction (TIE) is the process of automatically extracting temporal cues from text, with the goal to construct a (possibly underspecified) timeline of events from them.  ... 
arXiv:2005.06527v2 fatcat:q6voc2pginfhjhn6ddgkedwk3m

Event Template Generation For News Articles

A. Kowcika, E. Umamaheswari, T.V. Geetha
2012 Zenodo  
In this paper we focus on event extraction from Tamil news article. This system utilizes a scoring scheme for extracting and grouping event-specific sentences.  ...  The templates are filled with event specific details like person, location and timeline extracted from the formed clusters.  ...  This attracted to propose a novel approach that addresses the timed event extraction and reasoning.  ... 
doi:10.5281/zenodo.1081611 fatcat:3gizxenv3bbvjd57r2yyszuojy

From Unstructured Data to Narrative Abstractive Summaries (Invited Talk)

Estela Saquete Boró, Michael Wagner
2019 International Symposium/Workshop on Temporal Representation and Reasoning  
To provide with easy and optimal access to digital information, narrative summaries must have a coherent and natural structure.  ...  Finally, potential applications of the automatic timeline generation would be presented, as for example its application to Fake News detection.  ...  For this reason, the first step is performing Temporal Information Extraction and Processing, and TIPSem system [4] is used for this purpose.  ... 
doi:10.4230/lipics.time.2019.2 dblp:conf/time/Boro19 fatcat:co36fkwqx5hcrf373d3kqw7nia

Temporal Reasoning in Natural Language Processing: A Survey

Suresh Kumar Sanampudi, G.Vijaya Kumari
2010 International Journal of Computer Applications  
Much of the work done in this direction can be classified as -Annotation schemes for identification of events and time implicit in the text, linking the events using temporal relations and Temporal reasoning  ...  For example, the chronological ordering of events described in a text is important for presenting the information in the summary.  ...  REPRESENTATION AND REASONING OF TIME IN NLP Temporal reasoning in NLP involves extraction, representation and reasoning with time and events in the natural language text.  ... 
doi:10.5120/100-209 fatcat:hrlouzt2onc6njhxr6uqydu2ym

The Need to Move beyond Triples

Fabian M. Suchanek
2020 European Conference on Information Retrieval  
Almost all major knowledge bases are concerned mainly with binary relationships between entities.  ...  In this vision paper, we argue that it is time to broaden this view: first to relations of higher arity, complex objects, and events, and then also to knowledge about knowledge: We should be able to represent  ...  Acknowledgements The work on our vision will be funded as the "NoRDF Project" by the French Research Agency ANR in collaboration with the industrial partners Converteo, BPCE, Électricité de France, and  ... 
dblp:conf/ecir/Suchanek20 fatcat:hlbpiede3vhbvgdnsoo7pc4fby

A Survey on Opinion Reason Mining and Interpreting Sentiment Variations

Fuad Alattar, Khaled Shaalan
2021 IEEE Access  
Moreover, some studies took one step ahead by analyzing subjective texts further to understand possible motives behind extracted sentiments.  ...  This paper attempts to explore main approaches to Opinion Reason Mining, with focus on Interpreting Sentiment Variations.  ...  extract aspects from text.  ... 
doi:10.1109/access.2021.3063921 fatcat:i32uuh5dnngy3bsmiuqk26tvim

Extracting Topics from Texts Based on Situations

Zhiyi Ma, Xuegong Zhan, Tianshun Yao
1996 Pacific Asia Conference on Language, Information and Computation  
To understand text, we must relate it with specified situations.  ...  This paper, on the basis of such an idea, discusses how the things that a text describes and the situation that the text relates to are expressed in a computer and how the topic of a text is extracted.  ...  For example, attributes' values may be compared with one another.  ... 
dblp:conf/paclic/MaZY96 fatcat:n3mwjxxvdbhvdln6jc3drdn2eu

Understanding script-based stories using commonsense reasoning

Erik T. Mueller
2004 Cognitive Systems Research  
This paper investigates the use of commonsense reasoning to understand texts involving stereotypical activities or scripts.  ...  The system (1) builds a commonsense reasoning problem given an information extraction template representing a terrorist incident, and (2) uses commonsense reasoning and a commonsense knowledge base to  ...  However since several MUC templates may be provided for a text, our system may produce several reasoning problems and models of a text.)  ... 
doi:10.1016/j.cogsys.2004.06.001 fatcat:iay5nflcnvgkxlcxiotvg4vxxa

An Architecture for Mining Resources Complementary to Audio-Visual Streams

Jan Nemrava, Paul Buitelaar, Thierry Declerck, Vojtech Svátek, Josef Petrak, Andreas Cobet, Herwig Zeiner, David A. Sadlier, Noel E. O'Connor, Nikos Simou, Vassilis Tzouvaras
2007 International Conference on Semantics and Digital Media Technologies  
Our aim is to extract cross-media feature descriptors from semantically enriched and aligned resources so as to detect finer-grained events in video.  ...  In this paper we attempt to characterize resources of information complementary to audio-visual (A/V) streams and propose their usage for enriching A/V data with semantic concepts in order to bridge the  ...  Acknowledgment This research was supported by the European Commission under contract FP6-027026 for the K-Space project.  ... 
dblp:conf/samt/NemravaBDSPCZSOST07 fatcat:wrpcnwoetvdztdejv3yzrb4erq
« Previous Showing results 1 — 15 out of 470,001 results