### Contacts

Nicola Galesi Dipartimento di Ingegneria Informatica, Automatica e Gestionale "Antonio Ruberti"Via Ariosto 25, 00185 Roma, Italyroom: A202tel:email: lastname[AT]diag.uniroma1.itoffice hours: app by email.

## bio

Nicola is an associate professor since 2001. He holds a PhD (00) from Universitat Politecnica de Catalunya, advised by Maria Luisa Bonet and holds Italian habilitations as full professor in Mathematical Logic and Computer Science.

From 2005 Nicola is in Sapienza, now at DIAG (Dept. of Computer, Control and Management Engineering "A. Ruberti" ) in Rome. He teaches: Calculus, Mathematical Logic and Computational Complexity.

From 2001 to 2005 Nicola was associate professor at Universitat Politecnica de Catalunya, in Barcelona. Before 2001 he was a researcher at School of Mathematics of the Institute for Advanced Studies in Princeton and Postdoc at University of Toronto (2002-2003).

In 2015 and 2021 Nicola was visiting scientist at Simons Institute for Theory of Computing. UC-Berkeley and in 15 at Tokyo Institute for Technology.

## research

Interests: Computational Complexity and Logic in Computer Science. Proof Complexity, SAT-Solving, Optimization. Group testing and network tomography.

PhD Advising: Massimo Lauria (09), Ilario Bonacina (15), Fariba Ranjbar (21)

Postdocs: Alan Skelley, Olaf Beyersdorff, Massimo Lauria.

Citation: DBLP, Google scholar

## news

Jun 24. Workshop RaTLoCC IV in Pisa: "Ramsey Theory in Logic Complexity and Combinatorics". (Registration here )

Mar 24. Oberwolfach Workshop "Proof Complexity and Beyond" .

Dec 23. Opening for a 18 months postdoc position. Deadline 19 Jan 2024 (apply or write me an email)

Sep 23. PRIN project: Logical Methods in combinatorics. With Milano-Statale, Pisa, Torino.

Jul 23. Paper "The algebraic proof complexity of Tensor Isomorphism " accepted to Conference on Computational Complexity 23. Written with. Joshua Grochow, Toni Pitassi, Adrian She.

Jul 23. Workshop: Logical methods in Ramsey Theory and relted topics. Pisa July 8-11 2023

May 23. Graduate course on Foundations of SAT-solving in Sapienza.

## selected papers

Maria Luisa Bonet, Juan Luis Esteban, Nicola Galesi, Jan Johannsen. On the Relative Complexity of the Resolution Refinements and Cutting Planes Proof Systems. SIAM Journal on Computing. 30(5), pp. 1462–1484. 2000.

Josh Buresh-Oppenheim, Nicola Galesi, Avner Magen, Toni Pitassi. Shlomo Hoory. Rank Bounds and Integrality Gaps for Cutting Planes Procedures. Theory of Computing. 2(1) pp. 65–90, 2006.

Ilario Bonacina, Nicola Galesi. A framework for space complexity in algebraic proof systems. Journal of the ACM. 62(3),pp. 1–20. 2015

## activities

Organizer of the Seminar series in Sapienza. Sapienza LOC3 (Logic, Complexity, Combinatorics, Computability)

Editor for Logical Methods in Computer Science (LMCS)

Founder/Organizer of RaTLoCC workshops "Ramsey Theory in Logic, Combinatorics and Complexity" (11,12,18).

Recent Program Committee: CIAC23, IJCAI22, IJCAI21, FSTTCS17.