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Unsupervised learning enables modeling complex images without the need for annotations. The representation learned by such models can facilitate any subsequent analysis of large image datasets. However, some generative factors that cause…

图像与视频处理 · 电气工程与系统科学 2020-08-27 Maxime W. Lafarge , Josien P. W. Pluim , Mitko Veta

Diffusion models are learning pattern-learning systems to model and sample from data distributions with three functional components namely the forward process, the reverse process, and the sampling process. The components of diffusion…

机器学习 · 计算机科学 2025-06-02 Ziyi Chang , George Alex Koulieris , Hyung Jin Chang , Hubert P. H. Shum

There are two approaches for simulating memory as well as learning in artificial intelligence; the functionalistic approach and the cognitive approach. The necessary condition to put the second approach into account is to provide a model of…

人工智能 · 计算机科学 2023-06-01 Mahdi Mollakazemiha , Hassan Fatzade

We propose a fair machine learning algorithm to model interpretable differences between observed and desired human decision-making, with the latter aimed at reducing disparity in a downstream outcome impacted by the human decision. Prior…

机器学习 · 计算机科学 2025-05-26 Pavan Ravishankar , Rushabh Shah , Daniel B. Neill

This paper is placed at the intersection-point between the study of theoretical computational models aimed at capturing the essence of genetic regulatory networks and the field of Artificial Embryology (or Computational Development). A…

适应与自组织系统 · 物理学 2016-10-12 Alessandro Fontana

Optimizing students' learning strategies is a crucial component in intelligent tutoring systems. Previous research has demonstrated the effectiveness of devising personalized learning strategies for students by modelling their learning…

人工智能 · 计算机科学 2024-03-19 Huifan Gao , Yifeng Zeng , Yinghui Pan

The representation of workflows and processes is essential in materials science engineering, where experimental and computational reproducibility depend on structured and semantically coherent process models. Although numerous ontologies…

信息检索 · 计算机科学 2025-09-30 Ebrahim Norouzi , Sven Hertling , Jörg Waitelonis , Harald Sack

This paper studies the role that ontologies can play in establishing conceptual data models during the process of information systems development. A mapping algorithm has been proposed and embedded in a special purpose Transformation-Engine…

软件工程 · 计算机科学 2007-05-23 Haya El-Ghalayini , Mohammed Odeh , Richard McClatchey

The present study is aimed at analysing the benefits of an ontological approach in Functional Structural Plant Modelling. The ontological approach has been used at two levels, to refine the conceptual modelling approach, and to define the…

应用物理 · 物理学 2022-08-17 Giuliano Vitali

On-Policy Self-Distillation (OPSD) is a unified learning framework in which a single large language model acts simultaneously as both teacher and student. Unlike conventional knowledge distillation that relies on a separate, often larger…

人机交互 · 计算机科学 2026-05-22 Fangming Cui , Sunan Li , Jiahong Li

Recommender systems have played a critical role in many web applications to meet user's personalized interests and alleviate the information overload. In this survey, we review the development of recommendation frameworks with the focus on…

信息检索 · 计算机科学 2022-03-29 Chao Huang

Our experience of the world is multimodal - we see objects, hear sounds, feel texture, smell odors, and taste flavors. Modality refers to the way in which something happens or is experienced and a research problem is characterized as…

机器学习 · 计算机科学 2017-08-02 Tadas Baltrušaitis , Chaitanya Ahuja , Louis-Philippe Morency

Molecular representation learning has shown great success in advancing AI-based drug discovery. The core of many recent works is based on the fact that the 3D geometric structure of molecules provides essential information about their…

机器学习 · 计算机科学 2024-10-23 Jiying Zhang , Zijing Liu , Yu Wang , Yu Li

This work presents the current collection of mathematical models related to neural networks and proposes a new family of such with extended structure and dynamics in order to attain a selection of cognitive capabilities. It starts by…

神经与进化计算 · 计算机科学 2023-01-10 Plamen Dimitrov

A neural network with fixed topology can be regarded as a parametrization of functions, which decides on the correlations between functional variations when parameters are adapted. We propose an analysis, based on a differential geometry…

适应与自组织系统 · 物理学 2007-05-23 Marc Toussaint

Distributed representations (such as those based on embeddings) and discrete representations (such as those based on logic) have complementary strengths. We explore one possible approach to combining these two kinds of representations. We…

人工智能 · 计算机科学 2015-02-06 Ramanathan Guha

Communication signals often comprise an array of colors, lines, spots, notes or odors that are arranged in complex patterns, melodies or blends. Receiver perception is assumed to influence preference and thus the evolution of signal design,…

种群与进化 · 定量生物学 2019-01-04 Julien P. Renoult , Tamra C. Mendelson

Learning to automatically perceive smell is becoming increasingly important with applications in monitoring the quality of food and drinks for healthy living. In todays age of proliferation of internet of things devices, the deployment of…

机器学习 · 计算机科学 2019-12-03 Kehinde Owoeye

Spatial functional organization is a hallmark of biological brains: neurons are arranged topographically according to their response properties, at multiple scales. In contrast, representations within most machine learning models lack…

计算与语言 · 计算机科学 2025-10-22 Taha Binhuraib , Greta Tuckute , Nicholas Blauch

Isologous diversification theory for cell differentiation is proposed, based on simulations of interacting cells with biochemical networks and cell division process following consumption of some chemicals. According to the simulations of…

adap-org · 物理学 2008-02-03 Kunihiko Kaneko , Tetsuya Yomo