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Developing countries suffer from traffic congestion, poorly planned road/rail networks, and lack of access to public transportation facilities. This context results in an increase in fuel consumption, pollution level, monetary losses,…

Computers and Society · Computer Science 2019-06-19 Ali AbdelAziz , Amin Shoukry , Walid Gomaa , Moustafa Youssef

The application of evolutionary algorithms (EAs) to multi-objective optimization problems has been widespread. However, the EA research community has not paid much attention to large-scale multi-objective optimization problems arising from…

Neural and Evolutionary Computing · Computer Science 2024-04-11 Qi Deng , Zheng Fan , Zhi Li , Xinna Pan , Qi Kang , MengChu Zhou

We present a mobile application made to recognize food items of multi-object meal from a single image in real-time, and then return the nutrition facts with components and approximate amounts. Our work is organized in two parts. First, we…

Computer Vision and Pattern Recognition · Computer Science 2019-09-17 Jianing Sun , Katarzyna Radecka , Zeljko Zilic

Nutritional assessment is key in order to make decisions about the nature and cause of nutrition related health issues that affect an individual. The systematic process of collecting and interpreting relevant nutrition information, however,…

Computers and Society · Computer Science 2019-07-18 Lars Brenna , Håvard D. Johansen , Dag Johansen

Recommender systems are a vital tool that helps us to overcome the information overload problem. They are being used by most e-commerce web sites and attract the interest of a broad scientific community. A recommender system uses data on…

Information Retrieval · Computer Science 2017-02-22 Fei Yu , An Zeng , Sebastien Gillard , Matus Medo

Eating is a fundamental activity in people's daily life. Studies have shown that many health-related problems such as obesity, diabetes and anemia are closely associated with people's unhealthy eating habits (e.g., skipping meals, eating…

Human-Computer Interaction · Computer Science 2020-04-13 Chen Wang , Zhenzhe Lin , Yucheng Xie , Xiaonan Guo , Yanzhi Ren , Yingying Chen

Food is very essential for human life and it is fundamental to the human experience. Food-related study may support multifarious applications and services, such as guiding the human behavior, improving the human health and understanding the…

Computers and Society · Computer Science 2019-07-17 Weiqing Min , Shuqiang Jiang , Linhu Liu , Yong Rui , Ramesh Jain

This Policy Comment describes how the Food Policy article entitled 'Cost and affordability of nutritious diets at retail prices: Evidence from 177 countries' (first published October 2020) and 'Retail consumer price data reveal gaps and…

General Economics · Economics 2025-07-01 William A. Masters

Robot-assisted feeding in household environments is challenging because it requires robots to generate trajectories that effectively bring food items of varying shapes and sizes into the mouth while making sure the user is comfortable. Our…

In this paper, a new framework of mobile converged networks is proposed for flexible resource optimization over multi-tier wireless heterogeneous networks. Design principles and advantages of this new framework of mobile converged networks…

Networking and Internet Architecture · Computer Science 2016-06-24 Tao Han , Yang Yang , Xiaohu Ge , Guoqiang Mao

Salt is consumed at too high levels in the general population, causing high blood pressure and related health problems. In this paper, we present results of ongoing research that tries to reduce salt intake via technology and in particular…

Human-Computer Interaction · Computer Science 2021-08-04 Arngeir Berge , Vegard Velle Sjøen , Alain D. Starke , Christoph Trattner

The demand for Internet services that require frequent updates through small messages, such as microblogging, has tremendously grown in the past few years. Although the use of such applications by domestic users is usually free, their…

Performance · Computer Science 2019-06-12 Eitan Altman , Rachid El-Azouzi , Daniel Sadoc Menasche , Yuedong Xu

Nutrition estimation is crucial for effective dietary management and overall health and well-being. Existing methods often struggle with sub-optimal accuracy and can be time-consuming. In this paper, we propose NuNet, a transformer-based…

Computer Vision and Pattern Recognition · Computer Science 2024-06-05 Zhengyi Kwan , Wei Zhang , Zhengkui Wang , Aik Beng Ng , Simon See

Promoting healthy lifestyle behaviors remains a major public health concern, particularly due to their crucial role in preventing chronic conditions such as cancer, heart disease, and type 2 diabetes. Mobile health applications present a…

Machine Learning · Computer Science 2024-05-24 Aishwarya Mandyam , Matthew Jörke , William Denton , Barbara E. Engelhardt , Emma Brunskill

The system has come to light through the way of inspiration to develop a compact system, based on the fundamental ideas of safety, security and control. Once this system is installed to operation specifying temperature and smoke threshold,…

Human-Computer Interaction · Computer Science 2013-08-05 Mahdi Nasrullah Al-Ameen

The rapid proliferation of food delivery platforms has reshaped urban mobility but has also contributed significantly to environmental degradation through increased greenhouse gas emissions. Existing optimization mechanisms produce…

Data Structures and Algorithms · Computer Science 2025-07-22 Aqsa Ashraf Makhdomi , Iqra Altaf Gillani

Mobile proactive tourist recommender systems can support tourists by recommending the best choice depending on different contexts related to herself and the environment. In this paper, we propose to utilize wearable sensors to gather health…

Human-Computer Interaction · Computer Science 2019-12-17 Rinita Roy , Linus W. Dietz

With growing consumer health awareness, ensuring food safety and quality throughout the supply chain is crucial, particularly for perishable goods. Contamination can occur during production, processing, or distribution, making real-time…

Other Computer Science · Computer Science 2025-06-04 Muhammad Syafrudin , Ganjar Alfian , Norma Latif Fitriyani

Modern smart phones are becoming helpful in the areas of Internet-Of-Things (IoT) and ambient health intelligence. By learning data from several mobile sensors, we detect nearness of the human body to a mobile device in a three-dimensional…

Computers and Society · Computer Science 2016-11-18 Sylvester Olubolu Orimaye , Foo Chuan Leong , Chen Hui Lee , Eddy Cheng Han Ng

Accurate food intake detection is vital for dietary monitoring and chronic disease prevention. Traditional self-report methods are prone to recall bias, while camera-based approaches raise concerns about privacy. Furthermore, existing…

Computer Vision and Pattern Recognition · Computer Science 2025-11-10 Jiaxi Yin , Pengcheng Wang , Han Ding , Fei Wang