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With the improvements in speech recognition and voice generation technologies over the last years, a lot of companies have sought to develop conversation understanding systems that run on mobile phones or smart home devices through natural…

Computation and Language · Computer Science 2020-02-03 Mohammad Aliannejadi , Manajit Chakraborty , Esteban Andrés Ríssola , Fabio Crestani

Mobile applications increasingly rely on sensor data to infer user context and deliver personalized experiences. Yet the mechanisms behind this personalization remain opaque to users and researchers alike. This paper presents a sandbox…

Human-Computer Interaction · Computer Science 2025-11-04 Ibrahim Khalilov , Chaoran Chen , Ziang Xiao , Tianshi Li , Toby Jia-Jun Li , Yaxing Yao

Deployment of robots into hazardous environments typically involves a ``Human-Robot Teaming'' (HRT) paradigm, in which a human supervisor interacts with a remotely operating robot inside the hazardous zone. Situational Awareness (SA) is…

Studying human factors has gained a lot of interest in recommender systems research recently. User experience plays a vital role in tourism recommender systems since user satisfaction is the main factor that guarantees the success of such…

Information Retrieval · Computer Science 2023-02-21 Asal Nesar Noubari , Wolfgang Wörndl

The widespread diffusion of connected smart devices has contributed to the rapid expansion and evolution of the Internet at its edge. Personal mobile devices interact with other smart objects in their surroundings, adapting behavior based…

Machine Learning · Computer Science 2023-06-29 Mattia Giovanni Campana , Franca Delmastro

Mixed reality (MR) notification systems currently display all messages in fixed central locations regardless of urgency, leading to unnecessary interruptions and cognitive overload. Drawing from previous MR/Virtual Reality (VR) notification…

Human-Computer Interaction · Computer Science 2026-03-09 Jingyao Zheng , Xian Wang , Sven Mayer , Lik-Hang Lee

Current exploration methods struggle to search for shops or restaurants in unknown open-world environments due to the lack of prior knowledge. Humans can leverage venue maps that offer valuable scene priors to aid exploration planning by…

Robotics · Computer Science 2025-03-04 Chang Chen , Liang Lu , Lei Yang , Yinqiang Zhang , Yizhou Chen , Ruixing Jia , Jia Pan

We developed an Android Smartophone application software for tourist information system. Especially, the agent system recommends the sightseeing spot and local hospitality corresponding to the current feelings. The system such as concierge…

Human-Computer Interaction · Computer Science 2018-04-10 Takumi Ichimura , Issei Tachibana

The indoor environment significantly impacts human health and well-being; enhancing health and reducing energy consumption in these settings is a central research focus. With the advancement of Information and Communication Technology…

Systems and Control · Electrical Eng. & Systems 2025-01-08 Wenhao Zhang , Matias Quintana , Clayton Miller

Trust is an important factor in people's interactions with AI systems. However, there is a lack of empirical studies examining how real end-users trust or distrust the AI system they interact with. Most research investigates one aspect of…

Human-Computer Interaction · Computer Science 2023-05-16 Sunnie S. Y. Kim , Elizabeth Anne Watkins , Olga Russakovsky , Ruth Fong , Andrés Monroy-Hernández

Learning personalization has proven its effectiveness in enhancing learner performance. Therefore, modern digital learning platforms have been increasingly depending on recommendation systems to offer learners personalized suggestions of…

Human-Computer Interaction · Computer Science 2023-12-19 Hasan Abu-Rasheed , Christian Weber , Madjid Fathi

Conversational recommender systems (CRSs) have become crucial emerging research topics in the field of RSs, thanks to their natural advantages of explicitly acquiring user preferences via interactive conversations and revealing the reasons…

Information Retrieval · Computer Science 2023-06-16 Xinghua Qu , Hongyang Liu , Zhu Sun , Xiang Yin , Yew Soon Ong , Lu Lu , Zejun Ma

Olfactory search in turbulent environments is a sensorimotor challenge solved with remarkable efficiency by many animals, yet replicating this ability in artificial systems remains difficult because detections are intermittent and wind…

Recommender systems aim to help users find relevant items more quickly by providing personalized recommendations. Explanations in recommender systems help users understand why such recommendations have been generated, which in turn makes…

Human-Computer Interaction · Computer Science 2024-07-03 Jinfeng Zhong , Elsa Negre

In VR interactions with embodied conversational agents, users' emotional intent is often conveyed more by how something is said than by what is said. However, most VR agent pipelines rely on speech-to-text processing, discarding prosodic…

Human-Computer Interaction · Computer Science 2026-03-11 SangYeop Jeong , Yeongseo Na , Seung Gyu Jeong , Jin-Woo Jeong , Seong-Eun Kim

Conversational recommender systems (CRS) aim to capture user's current intentions and provide recommendations through real-time multi-turn conversational interactions. As a human-machine interactive system, it is essential for CRS to…

Information Retrieval · Computer Science 2022-07-05 Shuokai Li , Yongchun Zhu , Ruobing Xie , Zhenwei Tang , Zhao Zhang , Fuzhen Zhuang , Qing He , Hui Xiong

Social recommendation is effective in improving the recommendation performance by leveraging social relations from online social networking platforms. Social relations among users provide friends' information for modeling users' interest in…

Information Retrieval · Computer Science 2021-03-17 Bairan Fu , Wenming Zhang , Guangneng Hu , Xinyu Dai , Shujian Huang , Jiajun Chen

The number of Internet users had grown rapidly enticing companies and cooperations to make full use of recommendation infrastructures. Consequently, online advertisement companies emerged to aid us in the presence of numerous items and…

Information Retrieval · Computer Science 2018-11-30 S. M. Mahdi Seyednezhad , Kailey Nobuko Cozart , John Anthony Bowllan , Anthony O. Smith

The growing ubiquity of Extended Reality (XR) is driving Conversational Recommendation Systems (CRS) toward visually immersive experiences. We formalize this paradigm as Immersive CRS (ICRS), where recommended items are highlighted directly…

Information Retrieval · Computer Science 2026-04-14 Jiazhou Liang , Yifan Simon Liu , David Guo , Minqi Sun , Yilun Jiang , Scott Sanner

Conversational recommender systems (CRS) that are able to interact with users in natural language often utilize recommendation dialogs which were previously collected with the help of paired humans, where one plays the role of a seeker and…

Computation and Language · Computer Science 2022-09-08 Ahtsham Manzoor , Dietmar Jannach