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Multidomain crowd counting aims to learn a general model for multiple diverse datasets. However, deep networks prefer modeling distributions of the dominant domains instead of all domains, which is known as domain bias. In this study, we…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Mingyue Guo , Binghui Chen , Zhaoyi Yan , Yaowei Wang , Qixiang Ye

State-of-the-art Graph Neural Networks (GNNs) have achieved tremendous success in social event detection tasks when restricted to a closed set of events. However, considering the large amount of data needed for training a neural network and…

社会与信息网络 · 计算机科学 2022-08-16 Jiaqian Ren , Lei Jiang , Hao Peng , Yuwei Cao , Jia Wu , Philip S. Yu , Lifang He

We develop Structured-Knowledge-Informed Neural Networks (SKINNs), a unified estimation framework that embeds theoretical, simulated, previously learned, or cross-domain insights as differentiable constraints within flexible neural function…

机器学习 · 统计学 2026-04-02 Yi Cao , Zexun Chen , Lin William Cong , Heqing Shi

In the landscape of exascale computing collaborative research campaigns are conducted as co-design activities of loosely coordinated experiments. But the higher level context and the knowledge of individual experimental activity is lost…

分布式、并行与集群计算 · 计算机科学 2021-12-08 Sachith Withana , Kshitij Mehta , Matthew Wolf , Beth Plale

In recent years, citizen science has become a larger and larger part of the scientific community. Its ability to crowd source data and expertise from thousands of citizen scientists makes it invaluable. Despite the field's growing…

社会与信息网络 · 计算机科学 2023-10-18 Yu Lu Liu , Thomas Jiralerspong

Information retrieval is not only the most frequent application executed on the Web but it is also the base of different types of applications. Considering collective intelligence of groups of individuals as a framework for evaluating and…

信息检索 · 计算机科学 2011-05-25 Massimiliano Dal Mas

With the explosive growth of academic literature, effectively evaluating the knowledge value of literature has become quite essential. However, most of the existing methods focus on modeling the entire citation network, which is…

信息检索 · 计算机科学 2025-07-16 Zehui Qu , Chengzhi Liu , Hanwen Cui , Xianping Yu

The phenomenal success of certain crowdsourced online platforms, such as Wikipedia, is accredited to their ability to tap the crowd's potential to collaboratively build knowledge. While it is well known that the crowd's collective wisdom…

计算机与社会 · 计算机科学 2015-08-28 Anamika Chhabra , S. R. S. Iyengar , Poonam Saini , Rajesh Shreedhar Bhat , Vijay Kumar

New knowledge builds upon existing foundations, which means an interdependent relationship exists between knowledge, manifested in the historical development of the scientific system for hundreds of years. By leveraging natural language…

信息检索 · 计算机科学 2024-07-17 Shibing Xiang , Xin Jiang , Bing Liu , Yurui Huang , Chaolin Tian , Yifang Ma

The research community has considered in the past the application of Artificial Intelligence (AI) techniques to control and operate networks. A notable example is the Knowledge Plane proposed by D.Clark et al. However, such techniques have…

This paper aims to provide a selective survey about knowledge distillation(KD) framework for researchers and practitioners to take advantage of it for developing new optimized models in the deep neural network field. To this end, we give a…

机器学习 · 计算机科学 2020-12-01 Jeong-Hoe Ku , JiHun Oh , YoungYoon Lee , Gaurav Pooniwala , SangJeong Lee

Fashion style classification is a challenging task because of the large visual variation within the same style and the existence of visually similar styles. Styles are expressed not only by the global appearance, but also by the attributes…

计算机视觉与模式识别 · 计算机科学 2025-12-24 Jinyoung Choi , Youngchae Kwon , Injung Kim

Collective design and innovation are crucial in organizations. To investigate how the collective design and innovation processes would be affected by the diversity of knowledge and background of collective individual members, we conducted…

This paper advances a framework for modeling the component interactions between cognitive and social aspects of scientific creativity and technological innovation. Specifically, it aims to characterize Innovation Networks; those networks…

人工智能 · 计算机科学 2013-08-13 Petra Ahrweiler , Mark T. Keane

With the growing use of popular social media services like Facebook and Twitter it is challenging to collect all content from the networks without access to the core infrastructure or paying for it. Thus, if all content cannot be collected…

社会与信息网络 · 计算机科学 2017-12-15 Fredrik Erlandsson , Piotr Bródka , Martin Boldt , Henric Johnson

Label Distribution Learning (LDL) aims to characterize the polysemy of an instance by building a set of descriptive degrees corresponding to the instance. In recent years, researchers seek to model to obtain an accurate label distribution…

机器学习 · 计算机科学 2025-04-03 Pu Wang , Yu Zhang , Zhuoran Zheng

Deep Learning has emerged as a promising approach for skin lesion analysis. However, existing methods mostly rely on fully supervised learning, requiring extensive labeled data, which is challenging and costly to obtain. To alleviate this…

图像与视频处理 · 电气工程与系统科学 2025-08-18 Siyamalan Manivannan

Deep learning models exhibit limited generalizability across different domains. Specifically, transferring knowledge from available entangled domain features(source/target domain) and categorical features to new unseen categorical features…

计算机视觉与模式识别 · 计算机科学 2020-03-03 Qingjie Meng , Daniel Rueckert , Bernhard Kainz

Concepts in a certain domain of science are linked via intrinsic connections reflecting the structure of knowledge. To get a qualitative insight and a quantitative description of this structure, we perform empirical analysis and modeling of…

数字图书馆 · 计算机科学 2021-08-10 Vasyl Palchykov , Mariana Krasnytska , Olesya Mryglod , Yurij Holovatch

Deep Neural Networks (DNNs) have become ubiquitous in medical image processing and analysis. Among them, U-Nets are very popular in various image segmentation tasks. Yet, little is known about how information flows through these networks…

机器学习 · 计算机科学 2021-04-05 Suemin Lee , Ivan V. Bajić