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7621
An Improved Hybrid Collaborative Filtering Algorithm Based on Tags and Time Factor
Published 2018-06-01“…Traditional CFs suffer from data sparsity when making recommendations based on a rating matrix, and cannot effectively capture changes in user interest. In this paper, we propose an improved hybrid collaborative filtering algorithm based on tags and a time factor (TT-HybridCF), which fully utilizes tag information that characterizes users and items. …”
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7622
Profit Maximization Model with Fare Structures and Subsidy Constraints for Urban Rail Transit
Published 2021-01-01“…., headway) and fare structures of an urban rail transit system while considering necessary financial support from the government. To capture the interactions among the operator performance, government subsidies, and passengers in an urban rail transit system, a profit maximization model with nonnegative profit constraint is formulated to determine the optimal fare and headway solutions. …”
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7623
Evaluation of Global Satellite Mapping of Precipitation Project Daily Precipitation Estimates over the Chinese Mainland
Published 2016-01-01“…Two versions of Global Satellite Mapping of Precipitation (GSMaP) products (GSMaP-V4 and GSMaP-V5) are validated both in a single grid scale and in contiguous China by comparing to gauge-based rainfall analysis dataset. GSMaP products can capture spatial patterns and magnitude of rainfall in daily mean precipitation. …”
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7624
Patterns of Klebsiella pneumoniae bacteremic dissemination from the lung
Published 2025-01-01“…Studying dissemination from primary sites by solely measuring bacterial burdens does not capture the movement of individual clones. By barcoding Klebsiella pneumoniae, a leading cause of bacteremia, we track pathogen dissemination following pneumonia. …”
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7625
Flood modeling prior to the instrumental era reveals limited magnitude of 1931 Yangtze flood
Published 2025-01-01“…Due to data scarcity, reconstructing pre-instrumental flood magnitudes relies on statistical downscaling, failing to capture nonlinear and dynamic characteristics. We developed a dynamical approach, NorESM-WRF-SWAT, integrating a global climate, a regional, and a hydrologic model to investigate the 1931 Yangtze River flood (the deadliest in the world) and compared it with the 1998’s. …”
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7626
Crop Row Detection in Maize Fields Inspired on the Human Visual Perception
Published 2012-01-01“…The vision system is designed to be installed onboard a mobile agricultural vehicle, that is, submitted to gyros, vibrations, and undesired movements. The images are captured under image perspective, being affected by the above undesired effects. …”
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7627
Early screening of lung function by electrical impedance tomography in people with normal spirometry reveals unrecognized pathological features
Published 2025-01-01“…In this study we show that conventional spirometry may not capture early changes that occur at a regional level. …”
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7628
How accounting for investment subsidies influences financial performance: an empirical analysis of IAS 20 and Czech accounting legislation
Published 2024-12-01“…This standard offers two options for capturing subsidies on assets – as deferred income or by reducing the book value. …”
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7629
Solving the Black–Scholes European options model using the reduced differential transform method with powered modified log-payoff function
Published 2025-03-01“…The research also demonstrates that the sensitivities of the European call and put option prices, commonly known as the “Greeks,” can be effectively captured using this approach. Importantly, this model operates under the assumption that assets follow geometric Brownian motion and do not yield dividends. …”
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7630
Dynamics of the Indonesian Parliament in Formulating Food Laws to Achieve Food Security at the End of the New Order
Published 2024-07-01“…Research findings reveal that the Food Law formulated and passed at the end of the New Order era actually attempted to be oriented towards food security and was critical of capitalism. …”
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7631
Efficient multi-omics clustering with bipartite graph subspace learning for cancer subtype prediction
Published 2024-11-01“…Experiments showed that the proposed MBSLC method can capture the latent spaces of multi-omics data effectively and showed superiority over other state-of-the-art methods for cancer subtype analysis. …”
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7632
A Comprehensive Review of Facial Beauty Prediction Using Multi-task Learning and Facial Attributes
Published 2025-02-01“…The study adopts advanced computational methodologies, including convolutional neural networks and multi-task learning frameworks, to capture nuanced facial cues. A comprehensive analysis of publicly available datasets reveals critical gaps in diversity, biases, and ground truth annotation for training effective models. …”
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7633
Traffic Collision Severity Modeling Using Multi-Level Multinomial Logistic Regression Model
Published 2025-01-01“…The findings underscore the superiority of the Multi-Level Multinomial Logistic Regression model over the standard Multinomial Logistic Regression model in capturing road user severity. Furthermore, this paper highlights the heightened odds of fatalities associated with the presence of vulnerable road users, such as pedestrians and cyclists. …”
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7634
Simulation Analysis of Air Flow and Turbulence Statistics in a Rib Grit Roughened Duct
Published 2014-01-01“…Furthermore, the applied numerical method is capable of capturing small-scale flow structures resulting from the direct solution of Navier-Stokes and continuity equations.…”
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7635
A Bioinspired Methodology Based on an Artificial Immune System for Damage Detection in Structural Health Monitoring
Published 2015-01-01“…This paper introduces a bioinspired strategy for the detection of structural changes using an artificial immune system (AIS) and a statistical data-driven modeling approach by means of a distributed piezoelectric active sensor network at different actuation phases. Damage detection and classification of structural changes using ultrasonic signals are traditionally performed using methods based on the time of flight. …”
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7636
Spatial-Temporal Fusion Graph Neural Networks With Mixed Adjacency for Weather Forecasting
Published 2025-01-01“…In this paper, we propose STGAMAM, which integrates Spatial-Temporal fusion Graph neural networks with a novel Adjacency Matrix and self-Attention Mechanisms to capture both long-term temporal periodicity and short-term spatial-temporal dependencies based on mixed adjacency via graph attention networks and then makes fine-grained prediction on concatenated features which combines diverse correlations. …”
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7637
Heterogeneous and Homogenous Multistabilities in a Novel 4D Memristor-Based Chaotic System with Discrete Bifurcation Diagrams
Published 2020-01-01“…Finally, the chaotic attractors are captured through circuit simulation, which verifies numerical simulation.…”
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7638
Generating synthetic images for construction machinery data augmentation utilizing context-aware object placement
Published 2025-03-01“…First, the inpainting algorithm was applied to generate pure backgrounds, followed by multi-angle foreground capture within the UE. Then, the Swin Transformer and improved loss functions were integrated into PlaceNet to enhance the feature extraction of construction backgrounds, facilitating object placement accuracy. …”
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7639
Rosiglitazone Induces Mitochondrial Biogenesis in Differentiated Murine 3T3-L1 and C3H/10T1/2 Adipocytes
Published 2011-01-01“…By systematically analyzing mitochondrial gene expression in two common murine adipocyte models, the current study aimed to further establish the direct role of RSG and capture temporal changes in gene transcription. Microarray profiling revealed that in fully differentiated 3T3-L1 and C3H/10T1/2 adipocytes treated with RSG or DMSO vehicle for 1, 2, 4, 7, 24, and 48 hrs, RSG overwhelmingly increased mitochondrial gene transcripts time dependently. …”
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7640
GTAT: empowering graph neural networks with cross attention
Published 2025-02-01“…Abstract Graph Neural Networks (GNNs) serve as a powerful framework for representation learning on graph-structured data, capturing the information of nodes by recursively aggregating and transforming the neighboring nodes’ representations. …”
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