14.2k citations
- National Institute for Subatomic PhysicsNL537 papers
- Centre National de la Recherche ScientifiqueFR355 papers
- University of AmsterdamNL344 papers
- University of GlasgowGB316 papers
- Massachusetts Institute of TechnologyUS293 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT275 papers
- University of CambridgeGB264 papers
- University of MichiganUS261 papers
- Sapienza University of RomeIT255 papers
- University of BirminghamGB247 papers
- Lomonosov Moscow State UniversityRU244 papers
- University of Rome Tor VergataIT244 papers
2,249 papers
Leiden Declaration on Artificial Intelligence and Mathematics
Jarod Alper, Michael Barany, Alain Chavarri Villarello +13
This declaration calls for action to address the challenges posed by the use of artificial intelligence within mathematics research. Technological developments have repeatedly tran…
Text Indexing: From Reporting to Counting
Ben Bals, Panagiotis Charalampopoulos, Oded Lachish +2
We prove an elementary yet powerful combinatorial lemma: in any rooted tree with leaves, the number of nodes whose depth is smaller than the number of their leaf descendants is…
String Matching in (Block) Graphs: A Full Classification by Walk Length
Sebastian Angrick, Ben Bals, Paweł Gawrychowski +2
We consider directed graphs in which the nodes are labeled with strings. A walk in such a graph naturally corresponds to the concatenation of the visited nodes' labels. These graph…
Precision spectroscopy of the fine and hyperfine structures of high molecular Rydberg-Stark states: Metrology of molecular hydrogen ions
Ioana Doran, Leon Jeckel, Maximilian Beyer +2
The Stark effect in autoionizing high- Rydberg states decouples the Rydberg electron from the ion core through mixing with core-nonpenetrating high- states. The Ryd…
Including the Cost of Irreducible Uncertainty in the Policy Compression Framework
Álvaro Garrido-Pérez, Pieter Simoens, Amrapali Pednekar +1
AI decision-support systems can benefit from anticipating biases in human decision-making. Many such biases may arise from human cognitive limitations. The policy compression frame…
Revisiting Diameter in Directed Graphs
Ben Bals, Joakim Blikstad, Daniel Dadush +2
The reachability diameter () of a directed graph is the maximum distance over all pairs where is reachable from . This notion is present in the def…