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Comparing neural models for nested and overlapping biomedical event detection
BMC Bioinformatics, 2022 Background Nested and overlapping events are particularly frequent and informative structures in biomedical event extraction. However, state-of-the-art neural models either neglect those structures during learning or use syntactic features and external ...
Kurt Espinosa +5 more
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Relating Reversible Petri Nets and Reversible Event Structures, categorically [PDF]
Logical Methods in Computer ScienceCausal nets (CNs) are Petri nets where causal dependencies are modelled via inhibitor arcs. They play the role of occurrence nets when representing the behaviour of a concurrent and distributed system, even when reversibility is considered. In this paper
Hernán Melgratti +2 more
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On Thin Air Reads: Towards an Event Structures Model of Relaxed Memory [PDF]
Logical Methods in Computer Science, 2019 To model relaxed memory, we propose confusion-free event structures over an alphabet with a justification relation. Executions are modeled by justified configurations, where every read event has a justifying write event. Justification alone is too weak a
Alan Jeffrey, James Riely
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A counterexample to Thiagarajan's conjecture on regular event structures [PDF]
, 2017 We provide a counterexample to a conjecture by Thiagarajan (1996 and 2002) that regular event structures correspond exactly to event structures obtained as unfoldings of finite 1-safe Petri nets.
Chalopin, Jérémie, Chepoi, Victor
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PASBio: predicate-argument structures for event extraction in molecular biology
BMC Bioinformatics, 2004 Background The exploitation of information extraction (IE), a technology aiming to provide instances of structured representations from free-form text, has been rapidly growing within the molecular biology (MB) research community to keep track of the ...
Shah Parantu K +2 more
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Mantichora, 2020 By asking partakers to ingest, relish, internalize, and personalize the event, engaging partakers as co-creators of the event, focusing on affect, and creating dramaturgical structures that allow partakers to savor and digest, site-based digital ...
Erin B. Mee
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A Nice Labelling for Tree-Like Event Structures of Degree 3 [PDF]
, 2007 We address the problem of finding nice labellings for event structures of degree 3. We develop a minimum theory by which we prove that the labelling number of an event structure of degree 3 is bounded by a linear function of the height.
Santocanale, Luigi
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Heidelberger Jahrbücher Online, 2020 A single event is not sufficient, to identify a structure. Only the repetition of similar events can lead to an understanding of the underlying structure.
Hans J. Pirner
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Extended Recurrence Plot Analysis and its Application to ERP Data [PDF]
, 2002 We present new measures of complexity and their application to event related potential data. The new measures base on structures of recurrence plots and makes the identification of chaos-chaos transitions possible.
ANJA MEINKE +16 more
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Revista Linguística, 2020 In Aguiar (2018), from a corpus of Latin predicates in which there is incorporation of prepositions as prefixes, it was pointed out that these prepositions, which head spatial expressions, select the arguments of the analyzed structures. In this article,
Maycon Silva Aguiar +1 more
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