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Temporal Sentence Grounding in Videos (TSGV), i.e., grounding a natural language sentence which indicates complex human activities in a long and untrimmed video sequence, has received unprecedented attentions over the last few years.…

Computer Vision and Pattern Recognition · Computer Science 2021-09-23 Yitian Yuan , Xiaohan Lan , Xin Wang , Long Chen , Zhi Wang , Wenwu Zhu

Automated discourse analysis tools based on Natural Language Processing (NLP) aiming at the diagnosis of language-impairing dementias generally extract several textual metrics of narrative transcripts. However, the absence of sentence…

Computation and Language · Computer Science 2017-08-17 Marcos Vinícius Treviso , Christopher Shulby , Sandra Maria Aluísio

Atomic clauses are fundamental text units for understanding complex sentences. Identifying the atomic sentences within complex sentences is important for applications such as summarization, argument mining, discourse analysis, discourse…

Computation and Language · Computer Science 2021-07-01 Yanjun Gao , Ting-hao Huang , Rebecca J. Passonneau

Segmental structure is a common pattern in many types of sequences such as phrases in human languages. In this paper, we present a probabilistic model for sequences via their segmentations. The probability of a segmented sequence is…

Machine Learning · Statistics 2018-07-20 Chong Wang , Yining Wang , Po-Sen Huang , Abdelrahman Mohamed , Dengyong Zhou , Li Deng

We describe and analyze a simple and effective algorithm for sequence segmentation applied to speech processing tasks. We propose a neural architecture that is composed of two modules trained jointly: a recurrent neural network (RNN) module…

Computation and Language · Computer Science 2016-10-26 Yossi Adi , Joseph Keshet , Emily Cibelli , Matthew Goldrick

Certain spans of utterances in a discourse, referred to here as segments, are widely assumed to form coherent units. Further, the segmental structure of discourse has been claimed to constrain and be constrained by many phenomena. However,…

cmp-lg · Computer Science 2008-02-03 Rebecca J. Passonneau , Diane J. Litman

Word segmentation is a low-level NLP task that is non-trivial for a considerable number of languages. In this paper, we present a sequence tagging framework and apply it to word segmentation for a wide range of languages with different…

Computation and Language · Computer Science 2018-07-10 Yan Shao , Christian Hardmeier , Joakim Nivre

In this paper, we exploit the innate document segment structure for improving the extractive summarization task. We build two text segmentation models and find the most optimal strategy to introduce their output predictions in an extractive…

Computation and Language · Computer Science 2023-01-24 Lesly Miculicich , Benjamin Han

This paper creates a paradigm shift with regard to the way we build neural extractive summarization systems. Instead of following the commonly used framework of extracting sentences individually and modeling the relationship between…

Computation and Language · Computer Science 2020-04-21 Ming Zhong , Pengfei Liu , Yiran Chen , Danqing Wang , Xipeng Qiu , Xuanjing Huang

The consumption of podcast media has been increasing rapidly. Due to the lengthy nature of podcast episodes, users often carefully select which ones to listen to. Although episode descriptions aid users by providing a summary of the entire…

Information Retrieval · Computer Science 2023-07-26 Andrew Aquilina , Sean Diacono , Panagiotis Papapetrou , Maria Movin

Sequence prediction on temporal data requires the ability to understand compositional structures of multi-level semantics beyond individual and contextual properties. The task of temporal action segmentation, which aims at translating an…

Computer Vision and Pattern Recognition · Computer Science 2023-12-08 Dayoung Gong , Joonseok Lee , Deunsol Jung , Suha Kwak , Minsu Cho

Text segmentation is a challenging vision task with many downstream applications. Current text segmentation methods require pixel-level annotations, which are expensive in the cost of human labor and limited in application scenarios. In…

Computer Vision and Pattern Recognition · Computer Science 2023-03-24 Xinyan Zu , Haiyang Yu , Bin Li , Xiangyang Xue

Pagination - the process of determining where to break an article across pages in a multi-article layout is a common layout challenge for most commercially printed newspapers and magazines. To date, no one has created an algorithm that…

Computation and Language · Computer Science 2014-04-15 Joshua Hailpern , Niranjan Damera Venkata , Marina Danilevsky

Long document summarization poses a significant challenge in natural language processing due to input lengths that exceed the capacity of most state-of-the-art pre-trained language models. This study proposes a hierarchical framework that…

Computation and Language · Computer Science 2024-10-10 Yuan-Jhe Yin , Bo-Yu Chen , Berlin Chen

Multimodal Large Language Models (MLLMs) have shown exceptional capabilities in vision-language tasks; however, effectively integrating image segmentation into these models remains a significant challenge. In this paper, we introduce…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Mengcheng Lan , Chaofeng Chen , Yue Zhou , Jiaxing Xu , Yiping Ke , Xinjiang Wang , Litong Feng , Wayne Zhang

As the volume of long-form spoken-word content such as podcasts explodes, many platforms desire to present short, meaningful, and logically coherent segments extracted from the full content. Such segments can be consumed by users to sample…

Computation and Language · Computer Science 2021-12-13 Elise Jing , Kristiana Schneck , Dennis Egan , Scott A. Waterman

Automatic speech recognition (ASR) has been widely researched with supervised approaches, while many low-resourced languages lack audio-text aligned data, and supervised methods cannot be applied on them. In this work, we propose a…

Computation and Language · Computer Science 2018-08-14 Yi-Chen Chen , Chia-Hao Shen , Sung-Feng Huang , Hung-yi Lee

In this article, we describe some discursive segmentation methods as well as a preliminary evaluation of the segmentation quality. Although our experiment were carried for documents in French, we have developed three discursive segmentation…

Computation and Language · Computer Science 2020-06-15 Rémy Saksik , Alejandro Molina-Villegas , Andréa Carneiro Linhares , Juan-Manuel Torres-Moreno

Streaming Machine Translation (MT) is the task of translating an unbounded input text stream in real-time. The traditional cascade approach, which combines an Automatic Speech Recognition (ASR) and an MT system, relies on an intermediate…

Computation and Language · Computer Science 2024-05-29 Javier Iranzo-Sánchez , Jorge Iranzo-Sánchez , Adrià Giménez , Jorge Civera , Alfons Juan

Instruction-tuned large language models have shown remarkable performance in aligning generated text with user intentions across various tasks. However, maintaining human-like discourse structure in the generated text remains a challenging…

Computation and Language · Computer Science 2023-12-20 Yinhong Liu , Yixuan Su , Ehsan Shareghi , Nigel Collier