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The agricultural industry is undergoing a significant transformation with the increasing adoption of autonomous technologies. Addressing complex challenges related to safety and security, components and validation procedures, and liability…

Computers and Society · Computer Science 2025-01-31 Georg Happich , Alexander Grever , Julius Schöning

Recent work in Dialogue Act (DA) classification approaches the task as a sequence labeling problem, using neural network models coupled with a Conditional Random Field (CRF) as the last layer. CRF models the conditional probability of the…

Computation and Language · Computer Science 2023-06-27 Guokan Shang , Antoine Jean-Pierre Tixier , Michalis Vazirgiannis , Jean-Pierre Lorré

Recommender systems (RS) have become crucial tools for information filtering in various real world scenarios. And cross domain recommendation (CDR) has been widely explored in recent years in order to provide better recommendation results…

Information Retrieval · Computer Science 2025-03-19 Hao Zhang , Mingyue Cheng , Qi Liu , Junzhe Jiang , Xianquan Wang , Rujiao Zhang , Chenyi Lei , Enhong Chen

Emerging autonomous farming techniques rely on smart devices such as multi-spectral cameras, collecting fine-grained data, and robots performing tasks such as de-weeding, berry-picking, etc. These techniques require a high throughput…

Networking and Internet Architecture · Computer Science 2023-11-10 Ammar Tahir , Yueshen Li , Jianli Jin , Changxin Zhang , Daniel Moon , Aganze Mihigo , Muhammad Taimoor Tariq , Deepak Vasisht , Radhika Mittal

Nowadays, cognitive service provides more interactive way to understand users' requirements via human-machine conversation. In other words, it has to capture users' requirements from their utterance and respond them with the relevant and…

Artificial Intelligence · Computer Science 2022-03-30 Bolin Zhang , Zhiying Tu , Yunzhe Xu , Dianhui Chu , Xiaofei Xu

Crowdsourcing with the intelligent agents carrying smart devices is becoming increasingly popular in recent years. It has opened up meeting an extensive list of real life applications such as measuring air pollution level, road traffic…

Computer Science and Game Theory · Computer Science 2022-03-18 Vikash Kumar Singh , Anjani Samhitha Jasti , Sunil Kumar Singh , Sanket Mishra

An important aspect of urban planning is understanding crowd levels at various locations, which typically require the use of physical sensors. Such sensors are potentially costly and time consuming to implement on a large scale. To address…

Social and Information Networks · Computer Science 2020-12-08 Jerome Heng , Junhua Liu , Kwan Hui Lim

In any field, finding the "leading edge" of research is an on-going challenge. Researchers cannot appease reviewers and educators cannot teach to the leading edge of their field if no one agrees on what is the state-of-the-art. Using a…

Software Engineering · Computer Science 2023-01-26 Maria Teresa Baldassarre , Neil Ernst , Ben Hermann , Tim Menzies , Rahul Yedida

With the rapid deployment of the Internet of Things (IoT), fifth-generation (5G) and beyond 5G networks are required to support massive access of a huge number of devices over limited radio spectrum radio. In wireless networks, different…

Signal Processing · Electrical Eng. & Systems 2020-12-18 Helin Yang , Zehui Xiong , Jun Zhao , Dusit Niyato , Chau Yuen , Ruilong Deng

Crowdsourcing is a popular paradigm for effectively collecting labels at low cost. The Dawid-Skene estimator has been widely used for inferring the true labels from the noisy labels provided by non-expert crowdsourcing workers. However,…

Machine Learning · Statistics 2014-11-04 Yuchen Zhang , Xi Chen , Dengyong Zhou , Michael I. Jordan

Crowdsourcing has emerged as an alternative solution for collecting large scale labels. However, the majority of recruited workers are not domain experts, so their contributed labels could be noisy. In this paper, we propose a two-stage…

Methodology · Statistics 2023-09-28 Qi Xu , Yubai Yuan , Junhui Wang , Annie Qu

Digitalization appears as a lever to enhance agriculture sustainability. However, existing works on digital agriculture's own sustainability remain scarce, disregarding the environmental effects of deploying digital devices on a…

Computers and Society · Computer Science 2024-09-27 Pierre La Rocca , Gaël Guennebaud , Aurélie Bugeau , Anne-Laure Ligozat

We present a novel method for obtaining high-quality, domain-targeted multiple choice questions from crowd workers. Generating these questions can be difficult without trading away originality, relevance or diversity in the answer options.…

Human-Computer Interaction · Computer Science 2017-07-20 Johannes Welbl , Nelson F. Liu , Matt Gardner

Food security remains a global concern as population grows and climate change intensifies, demanding innovative solutions for sustainable agricultural productivity. Recent advances in foundation models have demonstrated remarkable…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Vishal Nedungadi , Xingguo Xiong , Aike Potze , Ron Van Bree , Tao Lin , Marc Rußwurm , Ioannis N. Athanasiadis

We approach autonomous drone-based reforestation with a collaborative multi-agent reinforcement learning (MARL) setup. Agents can communicate as part of a dynamically changing network. We explore collaboration and communication on the back…

Artificial Intelligence · Computer Science 2022-11-29 Philipp Dominic Siedler

Mobile sensing has become a promising paradigm for mobile users to obtain information by task crowdsourcing. However, due to the social preferences of mobile users, the quality of sensing reports may be impacted by the underlying social…

Networking and Internet Architecture · Computer Science 2015-07-23 Ju Ren , Yaoxue Zhang , Kuan Zhang , Xuemin , Shen

Acoustic feedback is a critical indicator for assessing the contact condition between the tool and the workpiece when humans perform grinding tasks with rotary tools. In contrast, robotic grinding systems typically rely on force sensing,…

Robotics · Computer Science 2026-04-07 Zongyuan Zhang , Christopher Lehnert , Will N. Browne , Jonathan M. Roberts

Social media have the potential to provide timely information about emergency situations and sudden events. However, finding relevant information among millions of posts being posted every day can be difficult, and developing a data…

Subgrid machine-learning (ML) parameterizations have the potential to introduce a new generation of climate models that incorporate the effects of higher-resolution physics without incurring the prohibitive computational cost associated…

Requirements Engineering (RE) is a critical phase in the software development process that generates requirements specifications from stakeholders' needs. Recently, deep learning techniques have been successful in several RE tasks. However,…

Software Engineering · Computer Science 2024-05-07 Dongming Jin , Zhi Jin , Xiaohong Chen , Chunhui Wang
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