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相关论文: A Short Note on Evaluating RepNet for Temporal Rep…

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In this work we present an overview of statistical learning, followed by a survey of robust streaming techniques and challenges, culminating in several rigorous results proving the relationship that we motivate and hint at throughout the…

机器学习 · 计算机科学 2023-12-05 Evan Dogariu , Jiatong Yu

Particle track reconstruction is traditionally computationally challenging due to the combinatorial nature of the tracking algorithms employed. Recent developments have focused on novel algorithms with graph neural networks (GNNs), which…

数据分析、统计与概率 · 物理学 2025-06-05 Jay Chan , Brandon Wang , Paolo Calafiura

Document classification is ubiquitous in a business setting, but often the end users of a classifier are engaged in an ongoing feedback-retrain loop with the team that maintain it. We consider this feedback-retrain loop from a multi-agent…

机器学习 · 计算机科学 2020-04-29 Joshua Lockhart , Samuel Assefa , Tucker Balch , Manuela Veloso

This work proposes the first strategy to make distributed training of neural networks resilient to computing errors, a problem that has remained unsolved despite being first posed in 1956 by von Neumann. He also speculated that the…

信息论 · 计算机科学 2019-03-05 Sanghamitra Dutta , Ziqian Bai , Tze Meng Low , Pulkit Grover

This paper presents a novel approach for temporal and semantic segmentation of edited videos into meaningful segments, from the point of view of the storytelling structure. The objective is to decompose a long video into more manageable…

计算机视觉与模式识别 · 计算机科学 2016-11-11 Lorenzo Baraldi , Costantino Grana , Rita Cucchiara

Advances in dataset analysis techniques have enabled more sophisticated approaches to analyzing and characterizing training data instances, often categorizing data based on attributes such as ``difficulty''. In this work, we introduce…

计算与语言 · 计算机科学 2024-10-15 Mohammad Reza Modarres , Sina Abbasi , Mohammad Taher Pilehvar

In this paper, we present a novel problem, namely video timeline modeling. Our objective is to create a video-associated timeline from a set of videos related to a specific topic, thereby facilitating the content and structure understanding…

计算机视觉与模式识别 · 计算机科学 2023-10-31 Meng Liu , Mingda Zhang , Jialu Liu , Hanjun Dai , Ming-Hsuan Yang , Shuiwang Ji , Zheyun Feng , Boqing Gong

Recently, considerable efforts have been devoted to approximately computing the global and local (i.e., incident to each node) triangle counts of a large graph stream represented as a sequence of edges. Existing approximate triangle…

数据结构与算法 · 计算机科学 2018-11-27 Pinghui Wang , Peng Jia , Yiyan Qi , Yu Sun , Jing Tao , Xiaohong Guan

In this paper we present an approach for supporting users in the difficult task of searching for video. We use collaborative feedback mined from the interactions of earlier users of a video search system to help users in their current…

信息检索 · 计算机科学 2009-08-07 Frank Hopfgartner , David Vallet , Martin Halvey , Joemon Jose

The success of large-scale language models like GPT can be attributed to their ability to efficiently predict the next token in a sequence. However, these models rely on constant computational effort regardless of the complexity of the…

人工智能 · 计算机科学 2024-11-11 Kei-Sing Ng , Qingchen Wang

Current video retrieval efforts all found their evaluation on an instance-based assumption, that only a single caption is relevant to a query video and vice versa. We demonstrate that this assumption results in performance comparisons often…

计算机视觉与模式识别 · 计算机科学 2021-03-19 Michael Wray , Hazel Doughty , Dima Damen

Temporally locating and classifying fine-grained sub-task segments in long, untrimmed videos is crucial to safe human-robot collaboration. Unlike generic activity recognition, collaborative manipulation requires sub-task labels that are…

Recurrent Neural Networks (RNNs) have been proven to be effective in modeling sequential data and they have been applied to boost a variety of tasks such as document classification, speech recognition and machine translation. Most of…

计算与语言 · 计算机科学 2018-08-21 Zhiwei Wang , Yao Ma , Dawei Yin , Jiliang Tang

Recent learning-based inpainting algorithms have achieved compelling results for completing missing regions after removing undesired objects in videos. To maintain the temporal consistency among the frames, 3D spatial and temporal…

计算机视觉与模式识别 · 计算机科学 2021-11-08 Vishnu Sanjay Ramiya Srinivasan , Rui Ma , Qiang Tang , Zili Yi , Zhan Xu

Text summarization systems have made significant progress in recent years, but typically generate summaries in one single step. However, the one-shot summarization setting is sometimes inadequate, as the generated summary may contain…

计算与语言 · 计算机科学 2023-10-10 Haopeng Zhang , Xiao Liu , Jiawei Zhang

This paper proposes a practical multimodal video summarization task setting and a dataset to train and evaluate the task. The target task involves summarizing a given video into a predefined number of keyframe-caption pairs and displaying…

计算与语言 · 计算机科学 2023-12-05 Keito Kudo , Haruki Nagasawa , Jun Suzuki , Nobuyuki Shimizu

Replicability and reproducibility of experimental results are primary concerns in all the areas of science and IR is not an exception. Besides the problem of moving the field towards more reproducible experimental practices and protocols,…

信息检索 · 计算机科学 2020-10-27 Timo Breuer , Nicola Ferro , Norbert Fuhr , Maria Maistro , Tetsuya Sakai , Philipp Schaer , Ian Soboroff

Part of speech tagging is a fundamental NLP task often regarded as solved for high-resource languages such as English. Current state-of-the-art models have achieved high accuracy, especially on the news domain. However, when these models…

计算与语言 · 计算机科学 2020-04-30 Shabnam Behzad , Amir Zeldes

We present an efficient framework that can generate a coherent paragraph to describe a given video. Previous works on video captioning usually focus on video clips. They typically treat an entire video as a whole and generate the caption…

计算机视觉与模式识别 · 计算机科学 2018-07-27 Yilei Xiong , Bo Dai , Dahua Lin

Time cost is a major challenge in achieving high-quality pluralistic image completion. Recently, the Retentive Network (RetNet) in natural language processing offers a novel approach to this problem with its low-cost inference capabilities.…

计算机视觉与模式识别 · 计算机科学 2024-12-05 Yueyang Cang , Pingge Hu , Xiaoteng Zhang , Xingtong Wang , Yuhang Liu , Li Shi
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