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Human Activity Recognition is a time-series analysis problem. A popular analysis procedure used by the community assumes an optimal window length to design recognition pipelines. However, in the scenario of smart homes, where activities are…

Machine Learning · Computer Science 2024-06-21 Shruthi K. Hiremath , Thomas Ploetz

We investigate the use of Large Language Models (LLMs) to equip neural robotic agents with human-like social and cognitive competencies, for the purpose of open-ended human-robot conversation and collaboration. We introduce a modular and…

Robotics · Computer Science 2024-09-30 Philipp Allgeuer , Hassan Ali , Stefan Wermter

Process discovery aims to derive process models from event logs, providing insights into operational behavior and forming a foundation for conformance checking and process improvement. However, models derived solely from event data may not…

Artificial Intelligence · Computer Science 2025-10-09 Ali Norouzifar , Humam Kourani , Marcus Dees , Wil van der Aalst

Age-related cognitive impairment is generally characterized by gradual memory loss and decision-making difficulties. The aim of this study is to investigate multi level support and suggest relevant helping means for the elderly with mild…

Human-Computer Interaction · Computer Science 2023-01-09 Fatemeh Ghorbani , Mahsa Farshi Taghavi , Mehdi Delrobaei

This paper reports on a data-driven, interaction-aware motion prediction approach for pedestrians in environments cluttered with static obstacles. When navigating in such workspaces shared with humans, robots need accurate motion…

Robotics · Computer Science 2018-02-27 Mark Pfeiffer , Giuseppe Paolo , Hannes Sommer , Juan Nieto , Roland Siegwart , Cesar Cadena

Current activity tracking technologies are largely trained on younger adults' data, which can lead to solutions that are not well-suited for older adults. To build activity trackers for older adults, it is crucial to collect training data…

Human-Computer Interaction · Computer Science 2022-04-04 Young-Ho Kim , Diana Chou , Bongshin Lee , Margaret Danilovich , Amanda Lazar , David E. Conroy , Hernisa Kacorri , Eun Kyoung Choe

Mitigating elderly loneliness requires policy interventions that achieve both adaptability and auditability. Existing methods struggle to reconcile these objectives: traditional agent-based models suffer from static rigidity, while direct…

Artificial Intelligence · Computer Science 2026-03-25 Shaoxin Zhong , Yuchen Su , Michael Witbrock

In aging-in-place contexts, small difficulties in Activities of Daily Living (ADL) can accumulate, affecting well-being through fatigue, anxiety, reduced autonomy, and safety risks. This position paper argues that robotics for older adult…

Robotics · Computer Science 2026-03-17 Hansoo Lee , Changhee Seo , Subin Park , Sonya S. Kwak

As general-purpose tools, Large Language Models (LLMs) must often reason about everyday physical environments. In a question-and-answer capacity, understanding the interactions of physical objects may be necessary to give appropriate…

Artificial Intelligence · Computer Science 2025-01-06 Matteo G. Mecattaf , Ben Slater , Marko Tešić , Jonathan Prunty , Konstantinos Voudouris , Lucy G. Cheke

In the evolving landscape of transportation systems, integrating Large Language Models (LLMs) offers a promising frontier for advancing intelligent decision-making across various applications. This paper introduces a novel 3-dimensional…

Machine Learning · Computer Science 2024-12-17 Dexter Le , Aybars Yunusoglu , Karn Tiwari , Murat Isik , I. Can Dikmen

Wearable devices increasingly support stress detection, while LLMs enable conversational mental health support. However, designing systems that meaningfully connect wearable-triggered stress events with generative dialogue remains…

Human-Computer Interaction · Computer Science 2026-04-07 Poorvesh Dongre , Sameer Neupane , Priyanka Jadhav , Nikitha Donekal Chandrashekar , Christian Webb , Denis Gračanin

The detection of the environment where user is located, is of extreme use for the identification of Activities of Daily Living (ADL). ADL can be identified by use of the sensors available in many off-the-shelf mobile devices, including…

Sound · Computer Science 2017-11-02 Ivan Miguel Pires , Nuno M. Garcia , Nuno Pombo , Francisco Flórez-Revuelta

Advances in IoT technologies combined with new algorithms have enabled the collection and processing of high-rate multi-source data streams that quantify human behavior in a fine-grained level and can lead to deeper insights on individual…

This paper describes a mobile health monitoring system called iCare for the elderly. We use wireless body sensors and smart phones to monitor the wellbeing of the elderly. It can offer remote monitoring for the elderly anytime anywhere and…

Other Computer Science · Computer Science 2016-11-17 Ziyu Lv , Feng Xia , Guowei Wu , Lin Yao , Zhikui Chen

Human activity recognition (HAR) is a rapidly growing field that utilizes smart devices, sensors, and algorithms to automatically classify and identify the actions of individuals within a given environment. These systems have a wide range…

With the development of IoT technologies in the past few years, a wide range of smart devices are deployed in a variety of environments aiming to improve the quality of human life in a cost efficient way. Due to the increasingly serious…

Cryptography and Security · Computer Science 2020-01-23 Ming-Chang Lee , Jia-Chun Lin , Olaf Owe

In this short paper we consider the problem of monitoring physical activity in the smart house. The authors suggested a simple device that allows medical staff and relatives to monitor the activity for older adults living alone. This sensor…

Computers and Society · Computer Science 2015-02-25 Manfred Sneps-Sneppe , Dmitry Namiot

Informal caregivers play a central role in enabling people living with dementia (PLwD) to remain at home, yet they face persistent challenges verifying whether daily tasks have been completed. Existing digital reminder systems prompt…

Human-Computer Interaction · Computer Science 2025-11-24 Joy Lai , Kelly Beaton , David Black , Bing Ye , Alex Mihailidis

Artificial intelligence (AI) has become integral to our everyday lives. Computer vision has advanced to the point where it can play the safety critical role of detecting pedestrians at road intersections in intelligent transportation…

Artificial Intelligence · Computer Science 2024-09-25 Muhammad Dany Alfikri , Rafael Kaliski

This paper discusses a vision based health monitoring system which would be very easy in use and deployment. Elder and sick people who are not able to talk or walk they are dependent on other human beings for their daily needs and need…

Computer Vision and Pattern Recognition · Computer Science 2013-04-18 Ankit Chaudhary , Jagdish L. Raheja