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Regular nutrient intake monitoring in hospitalised patients plays a critical role in reducing the risk of disease-related malnutrition (DRM). Although several methods to estimate nutrient intake have been developed, there is still a clear…

Computer Vision and Pattern Recognition · Computer Science 2019-06-13 Ya Lu , Thomai Stathopoulou , Maria F. Vasiloglou , Stergios Christodoulidis , Beat Blum , Thomas Walser , Vinzenz Meier , Zeno Stanga , Stavroula G. Mougiakakou

Maintaining health and fitness through a balanced diet is essential for preventing non communicable diseases such as heart disease, diabetes, and cancer. NutriVision combines smart healthcare with computer vision and machine learning to…

Computer Vision and Pattern Recognition · Computer Science 2024-10-01 Madhumita Veeramreddy , Ashok Kumar Pradhan , Swetha Ghanta , Laavanya Rachakonda , Saraju P Mohanty

While automatic tracking and measuring of our physical activity is a well established domain, not only in research but also in commercial products and every-day life-style, automatic measurement of eating behavior is significantly more…

Audio and Speech Processing · Electrical Eng. & Systems 2021-08-03 Vasileios Papapanagiotou , Stefanos Ganotakis , Anastasios Delopoulos

The determination of the isothermal adsorption curves represents a mechanism that allows ob-taining information on the process of adsorption of water in organic and inorganic materials. In addition, it is a measure to be considered when…

Other Quantitative Biology · Quantitative Biology 2021-06-08 Iván David Buitrago-Torres , Javier Torres-Osorio , Elisabeth Restrepo-Parra

In the study of the conformational behavior of complex systems, such as proteins, several related statistical measures are commonly used to compare two different potential energy functions. Among them, the Pearson's correlation coefficient…

Quantitative Methods · Quantitative Biology 2007-12-19 J. L. Alonso , Pablo Echenique

We propose energy-saving fast-forward scaling. Fast-forward scaling is a method which enables us to speed up (or slow down) given dynamics in a certain measurement basis. We introduce energy costs of fast-forward scaling, and find…

Quantum Physics · Physics 2025-02-12 Takuya Hatomura

While the task of automatically detecting eating events has been examined in prior work using various wearable devices, the use of smartphones as standalone devices to infer eating events remains an open issue. This paper proposes a…

Human-Computer Interaction · Computer Science 2022-06-01 Wageesha Bangamuarachchi , Anju Chamantha , Lakmal Meegahapola , Salvador Ruiz-Correa , Indika Perera , Daniel Gatica-Perez

By considering the energy cost of messages carried by proteins as proportional to their information content we found experimental proof that proteins from all living organisms tend to have their estimated semantic content of information per…

Biomolecules · Quantitative Biology 2007-05-23 Robersy Sanchez , Ricardo Grau

A vital aspect of the classification based model construction process is the calibration of the scoring function. One of the weaknesses of the calibration process is that it does not take into account the information about the relative…

Machine Learning · Computer Science 2020-10-05 Pawel Trajdos , Robert Burduk

Food image classification is a fundamental step of image-based dietary assessment, enabling automated nutrient analysis from food images. Many current methods employ deep neural networks to train on generic food image datasets that do not…

Computer Vision and Pattern Recognition · Computer Science 2023-09-19 Xinyue Pan , Jiangpeng He , Fengqing Zhu

Experimental program review in our field may benefit from a more quantitative framework within which to quantitatively discuss the scientific merit of a proposed program of research, and to assess the scientific merit of a particular…

Data Analysis, Statistics and Probability · Physics 2007-12-24 Bruce Knuteson

Multiple antenna techniques, that allow energy beamforming, have been looked upon as a possible candidate for increasing the efficiency of the transfer process between the energy transmitter (ET) and the energy receiver (ER) in wireless…

Signal Processing · Electrical Eng. & Systems 2017-12-12 Samith Abeywickrama , Tharaka Samarasinghe , Chin Keong Ho

Current research in food analysis primarily concentrates on tasks such as food recognition, recipe retrieval and nutrition estimation from a single image. Nevertheless, there is a significant gap in exploring the impact of food intake on…

Multimedia · Computer Science 2024-09-26 Yinxuan Gui , Bin Zhu , Jingjing Chen , Chong-Wah Ngo , Yu-Gang Jiang

$ $As a result of bad eating habits, humanity may be destroyed. People are constantly on the lookout for tasty foods, with junk foods being the most common source. As a consequence, our eating patterns are shifting, and we're gravitating…

Computer Vision and Pattern Recognition · Computer Science 2022-03-23 Sirajum Munira Shifat , Takitazwar Parthib , Sabikunnahar Talukder Pyaasa , Nila Maitra Chaity , Niloy Kumar , Md. Kishor Morol

In recent years, probabilistic forecasting is an emerging topic, which is why there is a growing need of suitable methods for the evaluation of multivariate predictions. We analyze the sensitivity of the most common scoring rules,…

Methodology · Statistics 2019-10-17 Florian Ziel , Kevin Berk

Items in many datasets can be arranged to a natural order. Such orders are useful since they can provide new knowledge about the data and may ease further data exploration and visualization. Our goal in this paper is to define a…

Data Structures and Algorithms · Computer Science 2019-02-11 Nikolaj Tatti

This paper presents an analytical method for calculating the operational value of an energy storage device under multi-stage price uncertainties. Our solution calculates the storage value function from price distribution functions directly…

Optimization and Control · Mathematics 2024-03-29 Bolun Xu , Audun Botterud , Magnus Korpas

Accurate and reliable measurement of energy consumption is critical for making well-informed design choices when choosing and training large scale NLP models. In this work, we show that existing software-based energy measurements are not…

Computation and Language · Computer Science 2020-10-13 Qingqing Cao , Aruna Balasubramanian , Niranjan Balasubramanian

The goal of this study is to propose a new concept, Sustainable Economic Value, to define it logically, and to build a simplified model for its evaluation.

General Economics · Economics 2025-01-14 Camelia Oprean-Stan

The paper presents the results of the experiments that were conducted to confirm the main ideas of the proposed approach to determining the objects innovativeness. This approach assumed that the product life cycle of whose descriptions are…

Databases · Computer Science 2021-03-31 V. K. Ivanov