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Estimands can help to clarify the research questions being addressed in randomised trials. Because the choice of estimand can affect how relevant trial results are to patients and other stakeholders, such as clinicians or policymakers, it…

The phenomenon of innovation has been shifting away from focusing on tangible to intangible modernization with its vitalizing context. This shift appears vitally in innovation developed by individual end-users in organizations and…

计算机与社会 · 计算机科学 2022-03-01 Reem Aman , Shah J. Miah , Janet Dzator

Event extraction, the technology that aims to automatically get the structural information from documents, has attracted more and more attention in many fields. Most existing works discuss this issue with the token-level multi-label…

计算与语言 · 计算机科学 2022-01-11 Zhuo Xu , Yue Wang , Lu Bai , Lixin Cui

Inspired by the increased cooperation between humans and autonomous systems, we present a new hybrid systems framework capturing the interconnected dynamics underlying these interactions. The framework accommodates models arising from both…

机器人学 · 计算机科学 2025-10-13 Daniel A. Williams , Airlie Chapman , Chris Manzie

Most existing work on event extraction has focused on sentence-level texts and presumes the identification of a trigger-span -- a word or phrase in the input that evokes the occurrence of an event of interest. Event arguments are then…

计算与语言 · 计算机科学 2025-06-30 Shaden Shaar , Wayne Chen , Maitreyi Chatterjee , Barry Wang , Wenting Zhao , Claire Cardie

As global digitization continues to grow, technology becomes more affordable and easier to use, and social media platforms thrive, becoming the new means of spreading information and news. Communities are built around sharing and discussing…

人工智能 · 计算机科学 2023-01-31 Alexandru Petrescu , Ciprian-Octavian Truică , Elena-Simona Apostol , Adrian Paschke

In previous works, we proposed a one-category (entitled thimac) conceptual model called a thinging machine (TM), which integrates staticity (e.g., objects) and dynamism (e.g., events) without losing valuable aspects of diagrammatic…

软件工程 · 计算机科学 2022-03-03 Sabah Al-Fedaghi

Use cases as textual visual modeling techniques have become a key construct and the foundation of the most popular de facto standard technique for performing software requirements analysis and specification. This paper describes use cases…

软件工程 · 计算机科学 2019-10-08 Sabah Al-Fedaghi

This paper deals with the stabilization of linear systems with process noise under packet drops between the sensor and the controller. Our aim is to ensure exponential convergence of the second moment of the plant state to a given bound in…

最优化与控制 · 数学 2017-07-14 Pavankumar Tallapragada , Massimo Franceschetti , Jorge Cortes

Autonomous agents that can engage in social interactions witha human is the ultimate goal of a myriad of applications. A keychallenge in the design of these applications is to define the socialbehavior of the agent, which requires extensive…

人机交互 · 计算机科学 2021-07-20 Diogo S. Carvalho , Joana Campos , Manuel Guimarães , Ana Antunes , João Dias , Pedro A. Santos

Many application domains require representing interrelated real-world activities and/or evolving physical phenomena. In the crisis response domain, for instance, one may be interested in representing the state of the unfolding crisis (e.g.,…

数据库 · 计算机科学 2009-09-30 Naveen Ashish , Dmitri Kalashnikov , Sharad Mehrotra , Nalini Venkatasubramanian

In this work, we propose an event-triggered con- trol framework for dynamical systems with temporal logical constraints. Event-triggered control methodologies have proven to be very efficient in reducing sensing, communication and…

机器人学 · 计算机科学 2018-02-28 Dipankar Maity , John S. Baras

We propose a text editor to help users plan, structure and reflect on their writing process. It provides continuously updated paragraph-wise summaries as margin annotations, using automatic text summarization. Summary levels range from full…

人机交互 · 计算机科学 2022-08-22 Hai Dang , Karim Benharrak , Florian Lehmann , Daniel Buschek

Syndicate is a new coordinated, concurrent programming language. It occupies a novel point on the spectrum between the shared-everything paradigm of threads and the shared-nothing approach of actors. Syndicate actors exchange messages and…

编程语言 · 计算机科学 2016-06-21 Tony Garnock-Jones

This paper investigates models of event implications. Specifically, how well models predict entity state-changes, by targeting their understanding of physical attributes. Nominally, Large Language models (LLM) have been exposed to…

计算与语言 · 计算机科学 2022-11-11 Evangelia Spiliopoulou , Artidoro Pagnoni , Yonatan Bisk , Eduard Hovy

In an era of human-computer interaction with increasingly agentic AI systems capable of connecting with users conversationally, speech is an important modality for commanding agents. By recognizing and using speech emotions (i.e., how a…

人机交互 · 计算机科学 2025-04-14 Ilhan Aslan , Timothy Merritt , Stine S. Johansen , Niels van Berkel

Event-triggered and self-triggered control have recently been proposed as implementation strategies that considerably reduce the resources required for control. Although most of the work so far has focused on closing a single control loop,…

最优化与控制 · 数学 2011-09-05 Romain Postoyan , Paulo Tabuada , Dragan Nesic , Adolfo Anta

An important use of sensors and actuator networks is to comply with health and safety policies in hazardous environments. In order to deal with increasingly large and dynamic environments, and to quickly react to emergencies, tools are…

人工智能 · 计算机科学 2019-11-18 Paolo Pareti , George Konstantinidis , Timothy J. Norman

Even though the emotional state is increasingly taken into account in scientific studies aimed at determining user experience of user acceptance, there are still only a few normalized tools. In this article, we decided to focus on mood…

人机交互 · 计算机科学 2019-02-11 Willy Yvart , Charles-Alexandre Delestage , Sylvie Leleu-Merviel

The previous work for event extraction has mainly focused on the predictions for event triggers and argument roles, treating entity mentions as being provided by human annotators. This is unrealistic as entity mentions are usually predicted…

计算与语言 · 计算机科学 2018-12-04 Trung Minh Nguyen , Thien Huu Nguyen