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This paper investigates structural variation of agricultural productivity growth in China using a multiple-frontier approach. Agricultural productivity gain in Sichuan province is decomposed into technological progress...

Global Information Technology Computer Science and Information Technology IT Research and Theory

Compared with traditional machine learning model, graph neural networks (GNNs) have distinct advantages in processing unstructured data. However, the vulnerability of GNNs cannot be ignored. Graph universal adversarial attack is...

Initially, this special edition of The Morning Watch was developed to share the results of this research into four case studies within Inuit Nunangat. As such, the writing reflects a research project focused on four schools and...

Inventory routing problem (IRP) has always been a hot issue. Due to its particularity, perishable products have high requirements for inventory and transportation. In order to reduce the losses of perishable goods and improve...

Cognitive Informatics Computer Science and Information Technology Cognitive Informatics

In the promotion of global peace and security, police cooperation is considered one of the major pillars. This exploratory qualitative study focuses on the possibilities and challenges that should be overcome in the quest to...

Public & Sector Management Government and Law Electronic Government

The impact of cross-border e-commerce (CBEC) on international trade is prominent in recent years. The authors extend the international trade model with heterogeneous firms to include CBEC export and deduce that CBEC lowers the...

Global Information Technology Computer Science and Information Technology IT Research and Theory

Intelligent predictive systems are showing a greater level of accuracy and effectiveness in early detection of critical diseases like cancer and liver and lung disease.Predictive models assist medical practitioners in...

In order to address the problems that the accuracy and convergence of current network security situation assessment models need to be improved, a model of network security situation assessment based on SAA-SSA-BPNN is proposed....

The purpose is to explore the application potential of HCI (Human-Computer Interaction) technology under AI (Artificial Intelligence) in enterprise performance evaluation and the influence of abusive management and self-efficacy...

Global Information Technology Computer Science and Information Technology IT Research and Theory

In previous studies of synthetic speech detection (SSD), the most widely used features are based on a linear power spectrum. Different from conventional methods, this article proposes a new feature extraction method for SSD from...

Digital Crime & Forensics Security and Forensics IT Security and Ethics

With the advent of the 5G network era, the convenience of mobile smartphones has become increasingly prominent, the use of mobile applications has become wider and wider, and the number of mobile applications. However, the...

Global Information Technology Computer Science and Information Technology IT Research and Theory

This study proposes a method for mining potential user requirements from users’ nonverbal behaviors by analyzing their operational problems, since human behaviors reflect emotions and operational bottlenecks in human-machine...

End-User Computing Social Sciences and Humanities Human Aspects of Technology

Background

Increased expression of the complement component 4A (C4A) gene is associated with a greater lifetime risk of schizophrenia. In the brain, C4A is involved in synaptic pruning; yet, it remains unclear the extent...

Brain complement Genetics Schizophrenia Gene Expression Psychosis Neuroimaging Humans Cognition Mental Disorders Phenotype Complement C4