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Assessing cognitive workload is crucial for human performance as it affects information processing, decision making, and task execution. Pupil size is a valuable indicator of cognitive workload, reflecting changes in attention and arousal…

Machine Learning · Computer Science 2024-10-21 Quang Dang , Murat Kucukosmanoglu , Michael Anoruo , Golshan Kargosha , Sarah Conklin , Justin Brooks

Named entity recognition (NER) is the task to detect and classify the entity spans in the text. When entity spans overlap between each other, this problem is named as nested NER. Span-based methods have been widely used to tackle the nested…

Computation and Language · Computer Science 2022-09-16 Hang Yan , Yu Sun , Xiaonan Li , Xipeng Qiu

The event camera has appealing properties: high dynamic range, low latency, low power consumption and low memory usage, and thus provides complementariness to conventional frame-based cameras. It only captures the dynamics of a scene and is…

Computer Vision and Pattern Recognition · Computer Science 2020-03-03 Fang Xu , Shijie Lin , Wen Yang , Lei Yu , Dengxin Dai , Gui-song Xia

Neural networks are widely adopted, yet the integration of domain knowledge is still underutilized. We propose to integrate domain knowledge about co-occurring facial movements as a constraint in the loss function to enhance the training of…

Computer Vision and Pattern Recognition · Computer Science 2022-12-06 Ines Rieger , Jaspar Pahl , Bettina Finzel , Ute Schmid

Event Causality Identification (ECI) aims at determining the existence of a causal relation between two events. Although recent prompt learning-based approaches have shown promising improvements on the ECI task, their performance are often…

Information Retrieval · Computer Science 2024-09-30 Chao Liang , Wei Xiang , Bang Wang

Novel event-based electron detector platforms provide an avenue to extend the temporal resolution of electron microscopy into the ultrafast domain. Here, we characterize the timing accuracy of a detector based on a TimePix3 architecture…

Instrumentation and Detectors · Physics 2024-11-04 Alexander Schröder , Leon van Velzen , Maurits Kelder , Sascha Schäfer

Document-level Event Causality Identification (DECI) aims to identify causal relations between two events in documents. Recent research tends to use pre-trained language models to generate the event causal relations. Whereas, these methods…

Computation and Language · Computer Science 2024-03-19 Baiyan Zhang , Qin Chen , Jie Zhou , Jian Jin , Liang He

In the effort to obtain a precise measurement of leptonic CP-violation with the ESS$\nu$SB experiment, accurate and fast reconstruction of detector events plays a pivotal role. In this work, we examine the possibility of replacing the…

Although recent neural models for coreference resolution have led to substantial improvements on benchmark datasets, transferring these models to new target domains containing out-of-vocabulary spans and requiring differing annotation…

Computation and Language · Computer Science 2023-06-01 Nupoor Gandhi , Anjalie Field , Emma Strubell

Document-level multi-event extraction aims to extract the structural information from a given document automatically. Most recent approaches usually involve two steps: (1) modeling entity interactions; (2) decoding entity interactions into…

Computation and Language · Computer Science 2023-05-31 Xinyu Wang , Lin Gui , Yulan He

This paper presents an investigation of using a co-attention based neural network for source-dependent essay scoring. We use a co-attention mechanism to help the model learn the importance of each part of the essay more accurately. Also,…

Computation and Language · Computer Science 2020-02-26 Haoran Zhang , Diane Litman

A large volume of accident reports is recorded in the aviation domain, which greatly values improving aviation safety. To better use those reports, we need to understand the most important events or impact factors according to the accident…

Artificial Intelligence · Computer Science 2024-03-27 Xinyu Zhao , Hao Yan , Yongming Liu

Coreference resolution, the task of identifying expressions in text that refer to the same entity, is a critical component in various natural language processing applications. This paper presents a novel end-to-end neural coreference…

Computation and Language · Computer Science 2024-12-30 Ondřej Pražák , Miloslav Konopík , Pavel Král

Current efforts to correctly categorize natural events from suspected explosion sources with data that is collected by ground- or space-based sensors presents historical challenges that remain unaddressed by the Event Categorization Matrix…

Geophysics · Physics 2025-01-20 Scott Koermer , Joshua D. Carmichael , Brian J. Williams

Event-based cameras provide accurate and high temporal resolution measurements for performing computer vision tasks in challenging scenarios, such as high-dynamic range environments and fast-motion maneuvers. Despite their advantages,…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Mohammad Rostami , Dayuan Jian , Ruitong Sun

Generating new events given context with correlated ones plays a crucial role in many event-centric reasoning tasks. Existing works either limit their scope to specific scenarios or overlook event-level correlations. In this paper, we…

Computation and Language · Computer Science 2022-03-10 Yucheng Zhou , Tao Shen , Xiubo Geng , Guodong Long , Daxin Jiang

Relation classification is an important semantic processing task for which state-ofthe-art systems still rely on costly handcrafted features. In this work we tackle the relation classification task using a convolutional neural network that…

Computation and Language · Computer Science 2015-05-26 Cicero Nogueira dos Santos , Bing Xiang , Bowen Zhou

Cross-document co-reference resolution (CDCR) is the task of identifying and linking mentions to entities and concepts across many text documents. Current state-of-the-art models for this task assume that all documents are of the same type…

Computation and Language · Computer Science 2021-02-01 James Ravenscroft , Arie Cattan , Amanda Clare , Ido Dagan , Maria Liakata

Precision in event characterization in connected vehicles has become increasingly important with the responsive connectivity that is available to the modern vehicles. Event characterization via vehicular sensors are utilized in safety and…

Signal Processing · Electrical Eng. & Systems 2024-10-28 Nima Taherifard , Murat Simsek , Charles Lascelles , Burak Kantarci

Machine reading comprehension is a heavily-studied research and test field for evaluating new pre-trained language models (PrLMs) and fine-tuning strategies, and recent studies have enriched the pre-trained language models with syntactic,…

Computation and Language · Computer Science 2022-03-17 Baorong Huang , Zhuosheng Zhang , Hai Zhao