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Affordances are fundamental descriptors of relationships between actions, objects and effects. They provide the means whereby a robot can predict effects, recognize actions, select objects and plan its behavior according to desired goals.…

Robotics · Computer Science 2024-02-12 Pedro Osório , Alexandre Bernardino , Ruben Martinez-Cantin , José Santos-Victor

The rapid growth of vacation rental (VR) platforms has led to an increasing volume of property images, often uploaded without structured categorization. This lack of organization poses significant challenges for travelers attempting to…

Computer Vision and Pattern Recognition · Computer Science 2025-07-02 Vignesh Ram Nithin Kappagantula , Shayan Hassantabar

This paper studies the joint optimization of edge node activation and resource pricing in edge computing, where an edge computing platform provides heterogeneous resources to accommodate multiple services with diverse preferences. We cast…

Optimization and Control · Mathematics 2025-07-15 Duong Thuy Anh Nguyen , Tarannum Nisha , Ni Trieu , Duong Tung Nguyen

The success of neural network embeddings has entailed a renewed interest in using knowledge graphs for a wide variety of machine learning and information retrieval tasks. In particular, recent recommendation methods based on graph…

Information Retrieval · Computer Science 2022-08-01 Iván Cantador , Andrés Carvallo , Fernando Diez

This paper will discuss how headline data can be used to predict stock prices. The stock price in question is the SPDR S&P 500 ETF Trust, also known as SPY that tracks the performance of the largest 500 publicly traded corporations in the…

Statistical Finance · Quantitative Finance 2025-07-04 Ayaan Qayyum

In this work, we build a series of machine learning models to predict the price of a product given its image, and visualize the features that result in higher or lower price predictions. We collect two novel datasets of product images and…

Computer Vision and Pattern Recognition · Computer Science 2018-10-19 Richard R. Yang , Steven Chen , Edward Chou

The US EIA estimated in 2017 about 39\% of total U.S. energy consumption was by the residential and commercial sectors. Therefore, Intelligent Building Management (IBM) solutions that minimize consumption while maintaining tenant comfort…

Machine Learning · Computer Science 2019-02-20 Zhicheng Ding , Mehmet Kerem Turkcan , Albert Boulanger

The problem of estimating subjective visual properties (SVP) of images (e.g., Shoes A is more comfortable than B) is gaining rising attention. Due to its highly subjective nature, different annotators often exhibit different interpretations…

Computer Vision and Pattern Recognition · Computer Science 2019-03-12 Qianqian Xu , Zhiyong Yang , Yangbangyan Jiang , Xiaochun Cao , Qingming Huang , Yuan Yao

House price valuation remains challenging due to localized market variations. Existing approaches often rely on black-box machine learning models, which lack interpretability, or simplistic methods like linear regression (LR), which fail to…

Machine Learning · Computer Science 2025-08-06 Paul Gümmer , Julian Rosenberger , Mathias Kraus , Patrick Zschech , Nico Hambauer

Training recommender systems for next-item recommendation often requires unique embeddings to be learned for each item, which may take up most of the trainable parameters for a model. Shared embeddings, such as using content information,…

Information Retrieval · Computer Science 2025-07-28 M. Jeffrey Mei , Florian Henkel , Samuel E. Sandberg , Oliver Bembom , Andreas F. Ehmann

Sentiment analysis in low-resource languages suffers from a lack of annotated corpora to estimate high-performing models. Machine translation and bilingual word embeddings provide some relief through cross-lingual sentiment approaches.…

Computation and Language · Computer Science 2018-05-24 Jeremy Barnes , Roman Klinger , Sabine Schulte im Walde

Representing entities and relations in an embedding space is a well-studied approach for machine learning on relational data. Existing approaches, however, primarily focus on simple link structure between a finite set of entities, ignoring…

Artificial Intelligence · Computer Science 2018-09-11 Pouya Pezeshkpour , Liyan Chen , Sameer Singh

Real estate prices have a significant impact on individuals, families, businesses, and governments. The general objective of real estate price prediction is to identify and exploit socioeconomic patterns arising from real estate…

Computers and Society · Computer Science 2022-10-13 Yaping Zhao , Ramgopal Ravi , Shuhui Shi , Zhongrui Wang , Edmund Y. Lam , Jichang Zhao

Understanding how housing prices respond to spatial accessibility, structural attributes, and typological distinctions is central to contemporary urban research and policy. In cities marked by affordability stress and market segmentation,…

Applications · Statistics 2025-06-12 Alvaro Garcia Murga , Manuele Leonelli

With the growing penetration of renewable energy resource, electricity market prices have exhibited greater volatility. Therefore, it is important for Energy Storage Systems(ESSs) to leverage the multidimensional nature of energy market…

Systems and Control · Electrical Eng. & Systems 2023-11-07 Jinyu Liu , Hongye Guo , Qinghu Tang , En Lu , Qiuna Cai , Qixin Chen

Online media outlets, in a bid to expand their reach and subsequently increase revenue through ad monetisation, have begun adopting clickbait techniques to lure readers to click on articles. The article fails to fulfill the promise made by…

Information Retrieval · Computer Science 2018-08-02 Vaibhav Kumar , Dhruv Khattar , Siddhartha Gairola , Yash Kumar Lal , Vasudeva Varma

Crowdsourcing has been used to collect data at scale in numerous fields. Triplet similarity comparison is a type of crowdsourcing task, in which crowd workers are asked the question ``among three given objects, which two are more…

Human-Computer Interaction · Computer Science 2023-02-09 Xiaotian Lu , Jiyi Li , Koh Takeuchi , Hisashi Kashima

Accurate house prediction is of great significance to various real estate stakeholders such as house owners, buyers, investors, and agents. We propose a location-centered prediction framework that differs from existing work in terms of data…

Machine Learning · Computer Science 2023-04-06 Guangliang Gao , Zhifeng Bao , Jie Cao , A. K. Qin , Timos Sellis , Zhiang Wu

Neural approaches to learning term embeddings have led to improved computation of similarity and ranking in information retrieval (IR). So far neural representation learning has not been extended to meta-textual information that is readily…

Information Retrieval · Computer Science 2021-02-03 Toshitaka Kuwa , Shigehiko Schamoni , Stefan Riezler

Predicting cryptocurrency price trends remains a major challenge due to the volatility and complexity of digital asset markets. Artificial intelligence (AI) has emerged as a powerful tool to address this problem. This study proposes a…