k-Clique counting on large scale-graphs: a survey.

Clique counting is a crucial task in graph mining, as the count of cliques provides different insights across various domains, social and biological network analysis, community detection, recommendation systems, and fraud detection. Counting cliques is algorithmically challenging due to combinatorial explosion, especially for large datasets and larger clique sizes. There are comprehensive surveys and reviews on algorithms for counting subgraphs and triangles (three-clique), but there is a notable lack of reviews addressing k-clique counting algorithms for k > 3.

Perception of loneliness and life satisfaction in the elderly during the COVID-19 pandemic process.

This study was conducted to evaluate the perception of loneliness and life satisfaction among the elderly during the COVID-19 pandemic process. A descriptive-correlational study was carried out between July and October 2020. The study enrolled 216 individuals over the age of 65.