Abstract: Influence maximization, as a key issue in social network analysis, aims to identify the most influential seed nodes to maximize the information propagation range. Traditional methods are ...

Abstract: Graph contrastive learning (GCL) has achieved remarkable success in graph self-supervised learning (SSL) through an augmenting-contrasting paradigm. Existing augmentation strategies ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Michael Boyle is an experienced financial professional with more than 10 years working with ...

Nextdoor Holdings (NYSE: NXDR) released fourth-quarter financial results and hosted an earnings call on Wednesday. Read the ...

Erin Gobler is a personal finance writer based in Madison, Wisconsin. She writes about topics including budgeting, student loans, credit, mortgages, investing and insurance. Her work has been ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance ...

Nextdoor (NYSE:KIND) executives emphasized progress in what they described as a multi-year turnaround effort during the company’s fourth-quarter and full-year 2025 earnings call, pointing to record ...

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Data close dataInformation collected in the form of numbers. is very useful. It can help us to answer questions, make decisions and solve problems. Before we can use data it needs to be collected. A ...