Results 1 to 10 of about 396,923 (262)

Kickoff to conflict: a sequence analysis of intra-state conflict-preceding event structures. [PDF]

open access: yesPLoS ONE, 2015
While many studies have suggested or assumed that the periods preceding the onset of intra-state conflict are similar across time and space, few have empirically tested this proposition.
Vito D'Orazio, James E Yonamine
doaj   +2 more sources

Representing Dependencies in Event Structures [PDF]

open access: yesLogical Methods in Computer Science, 2020
Event structures where the causality may explicitly change during a computation have recently gained the stage. In this kind of event structures the changes in the set of the causes of an event are triggered by modifiers that may add or remove ...
G. Michele Pinna
doaj   +6 more sources

Adding Priority to Event Structures [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2013
Event Structures (ESs) are mainly concerned with the representation of causal relationships between events, usually accompanied by other event relations capturing conflicts and disabling. Among the most prominent variants of ESs are Prime ESs, Bundle ESs,
Youssef Arbach   +2 more
doaj   +4 more sources

Multi-order hyperbolic graph convolution and aggregated attention for social event detection. [PDF]

open access: yesPLoS ONE
Social event detection (SED) aims to identify real-world events from large-scale social media streams and has become essential for applications in public safety, marketing analytics, and crisis management.
Yao Liu   +3 more
doaj   +2 more sources

A new operational representation of dependencies in Event Structures [PDF]

open access: yesLogical Methods in Computer Science, 2021
The execution of an event in a complex and distributed system where the dependencies vary during the evolution of the system can be represented in many ways, and one of them is to use Context-Dependent Event structures.
G. Michele Pinna
doaj   +1 more source

Causal Unfoldings and Disjunctive Causes [PDF]

open access: yesLogical Methods in Computer Science, 2023
In the simplest form of event structure, a prime event structure, an event is associated with a unique causal history, its prime cause. However, it is quite common for an event to have disjunctive causes in that it can be enabled by any one of multiple ...
Marc de Visme, Glynn Winskel
doaj   +1 more source

Dynamic Causality in Event Structures [PDF]

open access: yesLogical Methods in Computer Science, 2018
Event Structures (ESs) address the representation of direct relationships between individual events, usually capturing the notions of causality and conflict.
Youssef Arbach   +3 more
doaj   +1 more source

Conflict vs Causality in Event Structures [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2019
Event structures are one of the best known models for concurrency. Many variants of the basic model and many possible notions of equivalence for them have been devised in the literature.
Daniele Gorla   +2 more
doaj   +1 more source

Games and Strategies as Event Structures [PDF]

open access: yesLogical Methods in Computer Science, 2017
In 2011, Rideau and Winskel introduced concurrent games and strategies as event structures, generalizing prior work on causal formulations of games. In this paper we give a detailed, self-contained and slightly-updated account of the results of Rideau ...
Simon Castellan   +3 more
doaj   +1 more source

Towards a Categorical Representation of Reversible Event Structures [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2017
We study categories for reversible computing, focussing on reversible forms of event structures. Event structures are a well-established model of true concurrency.
Eva Graversen   +2 more
doaj   +1 more source

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