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This https://arxiv.org/abs/2310.19006 has been replaced.
link: https://scholar.google.com/scholar?q=a

The Weisfeiler-Leman Dimension of Conjunctive Queries
The Weisfeiler-Leman (WL) dimension of a graph parameter $f$ is the minimum $k$ such that, if $G_1$ and $G_2$ are indistinguishable by the $k$-dimensional WL-algorithm then $f(G_1)=f(G_2)$. The WL-dimension of $f$ is $\infty$ if no such $k$ exists. We study the WL-dimension of graph parameters characterised by the number of answers from a fixed conjunctive query to the graph. Given a conjunctive query $φ$, we quantify the WL-dimension of the function that maps every graph $G$ to the number of …

Sources: Don Lemon agrees to separate with CNN in a ~$24.5M deal, the full pay from his final contract, which extended 3.5 years from his ousting in April 2023 (Emily Smith/The Wrap)
https://www.thewrap.com/don-lemon-cnn-split-deal/

CNN Pays Don Lemon $24.5 Million to Settle Anchor's Network Ouster | Exclusive - TheWrap
Former CNN host Don Lemon landed a $24.5 million deal after he was fired from the network.

Lühmann fordert, Desinformation zu sanktionieren
Vor dem Hintergrund mutmaßlicher Falschinformationen aus Russland zur Europawahl hat die deutsche Europa-Staatssekretärin Anna Lührmann Sanktionen gefordert. Die EU müsse "Sanktionen gegen diejenigen russischen Akteure verhängen, die an Desinformationsoperationen beteiligt sind", sagte Lührmann bei einem Treffen mit ihren EU-Kollegen in Brüssel. Vor der Europawahl sei "eine Rei…
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Ukraine-Liveblog: ++ Ukraine stockt Geld für Drohnen deutlich auf ++
Mehrere Millionen Euro investiert die Ukraine in den Bau von Drohnen - ihrer effektivsten Waffe. Beim Angriff auf Odessa verwendete die russische Armee laut ukrainischer Staatsanwaltschaft Streumunition. Alle Entwicklungen im Liveblog.

Fired #CNN anchorman #DonLemon intended to follow #CuckerTarlson over to #MelonHusk's toxic

Musk abruptly cancels 'The Don Lemon Show' on X after he sits for the program's first interview
Elon Musk has abruptly canceled “The Don Lemon Show” a talk show on his social media network, X. The move to cancel the show came after the former CNN anchor Lemon recorded an interview with the billionaire for the show's as-yet unaired first episode. Musk owns the site formerly known as Twitter and frequently proclaims himself a “free speech absolutist.” X said only that it had decided not to enter into a commercial partnership with Lemon's show. In a video posted to X, Lemon said he w…

The algebraic structure of hyperbolic graph braid groups
B. Appiah (Louisiana State University), P. Dani (Louisiana State University), W. Ge (Louisiana State University), C. Hudson (Louisiana State University), S. Jain (Louisiana State University), Y. Lee (Louisiana State University), M. Lemoine (Louisiana State University), J. Murphy (Louisiana State University), J. Murray (Louisiana State University), A. Pandikkadan (Louisiana State University), K. Schreve (Louisiana State University…

The algebraic structure of hyperbolic graph braid groups
Genevois has recently classified which graph braid groups on $\ge 3$ strands are word hyperbolic. In the $3$-strand case, he asked whether all such word hyperbolic groups are actually free; this reduced to checking two infinite classes of graphs. We give positive and negative answers to this question: one class of graphs always has free $3$-strand braid group, while the braid groups in the other class usually contain surface subgroups.

The algebraic structure of hyperbolic graph braid groups
B. Appiah (Louisiana State University), P. Dani (Louisiana State University), W. Ge (Louisiana State University), C. Hudson (Louisiana State University), S. Jain (Louisiana State University), Y. Lee (Louisiana State University), M. Lemoine (Louisiana State University), J. Murphy (Louisiana State University), J. Murray (Louisiana State University), A. Pandikkadan (Louisiana State University), K. Schreve (Louisiana State University…

The algebraic structure of hyperbolic graph braid groups
Genevois has recently classified which graph braid groups on $\ge 3$ strands are word hyperbolic. In the $3$-strand case, he asked whether all such word hyperbolic groups are actually free; this reduced to checking two infinite classes of graphs. We give positive and negative answers to this question: one class of graphs always has free $3$-strand braid group, while the braid groups in the other class usually contain surface subgroups.