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Computer-use agents (CUAs) hold great promise for automating complex desktop workflows, yet progress toward general-purpose agents is bottlenecked by the scarcity of continuous, high-quality human demonstration videos. Recent work…

Student Evaluations of Teaching (SETs) are widely used in colleges and universities. Typically SET results are summarized for instructors in a static PDF report. The report often includes summary statistics for quantitative ratings and an…

计算与语言 · 计算机科学 2022-07-11 Yinuo Hu , Shiyue Zhang , Viji Sathy , A. T. Panter , Mohit Bansal

The evaluation of factual accuracy in large vision language models (LVLMs) has lagged behind their rapid development, making it challenging to fully reflect these models' knowledge capacity and reliability. In this paper, we introduce the…

We present PeerSum, a new MDS dataset using peer reviews of scientific publications. Our dataset differs from the existing MDS datasets in that our summaries (i.e., the meta-reviews) are highly abstractive and they are real summaries of the…

信息检索 · 计算机科学 2022-09-30 Miao Li , Jianzhong Qi , Jey Han Lau

Scientific innovation relies on detailed workflows, which include critical steps such as analyzing literature, generating ideas, validating these ideas, interpreting results, and inspiring follow-up research. However, scientific…

The first Chinese Continuous Visual Speech Recognition Challenge aimed to probe the performance of Large Vocabulary Continuous Visual Speech Recognition (LVC-VSR) on two tasks: (1) Single-speaker VSR for a particular speaker and (2)…

计算与语言 · 计算机科学 2024-06-18 Chen Chen , Zehua Liu , Xiaolou Li , Lantian Li , Dong Wang

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…

计算与语言 · 计算机科学 2024-10-10 Yuan-Jhe Yin , Bo-Yu Chen , Berlin Chen

We introduce EgoSchema, a very long-form video question-answering dataset, and benchmark to evaluate long video understanding capabilities of modern vision and language systems. Derived from Ego4D, EgoSchema consists of over 5000 human…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Karttikeya Mangalam , Raiymbek Akshulakov , Jitendra Malik

In this work, we present a method and two large-scale datasets for Script-Driven Multimodal Video Summarization. The proposed method, SD-MVSum, builds on our earlier SD-VSum method for script-driven video summarization, which considered…

计算机视觉与模式识别 · 计算机科学 2026-05-08 Manolis Mylonas , Charalampia Zerva , Evlampios Apostolidis , Vasileios Mezaris

Enhancing the attribution in large language models (LLMs) is a crucial task. One feasible approach is to enable LLMs to cite external sources that support their generations. However, existing datasets and evaluation methods in this domain…

计算与语言 · 计算机科学 2024-05-30 Haolin Deng , Chang Wang , Xin Li , Dezhang Yuan , Junlang Zhan , Tianhua Zhou , Jin Ma , Jun Gao , Ruifeng Xu

In this paper we introduce a new dataset for 360-degree video summarization: the transformation of 360-degree video content to concise 2D-video summaries that can be consumed via traditional devices, such as TV sets and smartphones. The…

计算机视觉与模式识别 · 计算机科学 2024-06-06 Ioannis Kontostathis , Evlampios Apostolidis , Vasileios Mezaris

Many meetings require creating a meeting summary to keep everyone up to date. Creating minutes of sufficient quality is however very cognitively demanding. Although we currently possess capable models for both audio speech recognition (ASR)…

计算与语言 · 计算机科学 2023-09-12 František Kmječ , Ondřej Bojar

Existing approaches to automatic summarization assume that a length limit for the summary is given, and view content selection as an optimization problem to maximize informativeness and minimize redundancy within this budget. This framework…

计算与语言 · 计算机科学 2019-01-15 Jingyun Liu , Jackie C. K. Cheung , Annie Louis

This paper introduces ReflectSumm, a novel summarization dataset specifically designed for summarizing students' reflective writing. The goal of ReflectSumm is to facilitate developing and evaluating novel summarization techniques tailored…

计算与语言 · 计算机科学 2024-04-24 Yang Zhong , Mohamed Elaraby , Diane Litman , Ahmed Ashraf Butt , Muhsin Menekse

This paper introduces DuReader, a new large-scale, open-domain Chinese ma- chine reading comprehension (MRC) dataset, designed to address real-world MRC. DuReader has three advantages over previous MRC datasets: (1) data sources: questions…

计算与语言 · 计算机科学 2018-06-12 Wei He , Kai Liu , Jing Liu , Yajuan Lyu , Shiqi Zhao , Xinyan Xiao , Yuan Liu , Yizhong Wang , Hua Wu , Qiaoqiao She , Xuan Liu , Tian Wu , Haifeng Wang

In this paper, we present TAC-SUM, a novel and efficient training-free approach for video summarization that addresses the limitations of existing cluster-based models by incorporating temporal context. Our method partitions the input video…

计算机视觉与模式识别 · 计算机科学 2024-04-17 Hai-Dang Huynh-Lam , Ngoc-Phuong Ho-Thi , Minh-Triet Tran , Trung-Nghia Le

In the era of social media video platforms, popular ``hot-comments'' play a crucial role in attracting user impressions of short-form videos, making them vital for marketing and branding purpose. However, existing research predominantly…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Yuyan Chen , Yiwen Qian , Songzhou Yan , Jiyuan Jia , Zhixu Li , Yanghua Xiao , Xiaobo Li , Ming Yang , Qingpei Guo

With more and more advanced data analysis techniques emerging, people will expect these techniques to be applied in more complex tasks and solve problems in our daily lives. Text Summarization is one of famous applications in Natural…

计算与语言 · 计算机科学 2024-02-13 Chen Jia-Chen , Guillem Senabre , Allane Caron

The computational cost of training a vision-language model (VLM) can be reduced by sampling the training data. Previous work on efficient VLM pre-training has pointed to the importance of semantic data balance, adjusting the distribution of…

计算机视觉与模式识别 · 计算机科学 2026-05-01 Mingliang Liang , Zhuoran Liu , Arjen P. de Vries , Martha Larson

Standard multi-task benchmarks are essential for developing pretraining models that can generalize to various downstream tasks. Existing benchmarks for natural language processing (NLP) usually focus only on understanding or generating…

计算与语言 · 计算机科学 2022-01-19 Jian Guan , Zhuoer Feng , Yamei Chen , Ruilin He , Xiaoxi Mao , Changjie Fan , Minlie Huang
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