Tootfinder

twitter_15m: Twitter 15-M movement (2011)
A network representing follower-following relations among Twitter users associated with the 15-M Movement or Anti-austerity movement in Spain, in the period April-May 2011. Metadata include hashtags in the tweets.
This network has 87569 nodes and 6030459 edges.
Tags: Social, Online, Unweighted, Metadata

Joe Milton breaks down mistakes vs. Ravens, where he needs to improve https://www.dallascowboys.com/news/joe-milton-breaks-down-mistakes-vs-ravens-where-he-needs-to-improve

Notes on the topology of independence structures
Kevin Ivan Piterman, Volkmar Welker
https://arxiv.org/abs/2508.12971 https://arxiv.org/pdf/2508.12971

Notes on the topology of independence structures
Following Welsh, a pre-independence space (pi-space) is a set $M$ together with a non-empty collection $I(M)$ of subsets of $M$, called independent sets, which is closed under taking subsets, and finite independent sets satisfy the exchange property from matroid theory. We show that $I(M)$, viewed as a poset, is contractible if it is infinite-dimensional, and Cohen-Macaulay otherwise. Moreover, the proper part of the associated poset of flats is also contractible in the infinite-dimensional c…

twitter_15m: Twitter 15-M movement (2011)
A network representing follower-following relations among Twitter users associated with the 15-M Movement or Anti-austerity movement in Spain, in the period April-May 2011. Metadata include hashtags in the tweets.
This network has 87569 nodes and 6030459 edges.
Tags: Social, Online, Unweighted, Metadata

Marcus Meyer schafft Tierskulpturen mit Holz von Bäumen, die auf Grund von Krankheit am Sterben oder bereits tot waren. Seine Tiere habe Verletzungen - die Formen sind unvollständig. Er zeigt #DieLetztenIhrerArt und macht auf das Sterben unserer Umwelt aufmerksam.
Schweinswale, kleine Tümmler sehen wir heute auch in Kieler Förde. Aber unsere Kinder und Kindeskinder?

Joe Milton breaks down mistakes vs. Ravens, where he needs to improve https://www.dallascowboys.com/news/joe-milton-breaks-down-mistakes-vs-ravens-where-he-needs-to-improve

twitter_15m: Twitter 15-M movement (2011)
A network representing follower-following relations among Twitter users associated with the 15-M Movement or Anti-austerity movement in Spain, in the period April-May 2011. Metadata include hashtags in the tweets.
This network has 87569 nodes and 6030459 edges.
Tags: Social, Online, Unweighted, Metadata

sp_high_school_new: High school dynamic contacts (2011-2012)
These datasets contain the temporal network of contacts between students in a high school in Marseilles, France. The first dataset gives the contacts of the students of three classes during 4 days in Dec. 2011, and the second corresponds to the contacts of the students of 5 classes during 7 days (from a Monday to the Tuesday of the following week) in Nov. 2012.
This network has 180 nodes and 45047 edges.
Tags: Soc…

sp_high_school_new: High school dynamic contacts (2011-2012)
These datasets contain the temporal network of contacts between students in a high school in Marseilles, France. The first dataset gives the contacts of the students of three classes during 4 days in Dec. 2011, and the second corresponds to the contacts of the students of 5 classes during 7 days (from a Monday to the Tuesday of the following week) in Nov. 2012.
This network has 126 nodes and 28561 edges.
Tags: Soc…