The 14th International Symposium on Algorithms and Complexity (CIAC 2025) is scheduled to take place from June 3 to June 5, 2025, at LUISS University, Rome, Italy.

Important Dates

• Deadline for submissions: November 22, 2024 (AoE)
• Author notification: January 31, 2025
• Camera-ready due: February 14, 2025

Submission Guidelines

Authors are invited to submit an extended abstract or full paper with at most 15 pages, excluding the title page and the references. The title page consists of the title of the paper and the abstract. The first section of the paper should start on the next page.

The usage of the LNCS style file is mandatory. No changes to font size, page geometry, etc. are permitted. Late submissions and submissions not in the correct format will not be considered. 

Submissions will be through EasyChair (https://easychair.org/conferences/?conf=ciac2025)

The paper should contain a succinct statement of the issues and their motivation, a summary of the results, a brief explanation of their significance, and a comparison to related work, accessible to non-specialists. Proofs omitted due to space constraints must be put into an appendix, to be read by the PC members at their discretion.

Simultaneous submission to other conferences with published proceedings or to journals is not allowed.

At least one author of each accepted paper will have to register for the conference. For authors who cannot present their paper in person for a significant reason, the possibility of remote presentation may be offered.

Double-Blind Reviewing

CIAC 2025 will implement a lightweight double-blind reviewing process. Submissions should not reveal the identity of the authors in any way; in particular, authors’ names, affiliations, and email addresses should not appear at the beginning or in the body of the submission.

The purpose of the double-blind reviewing is to help PC members and external reviewers come to an initial judgement about the paper without bias, not to make it impossible for them to discover the authors if they were to try. Nothing should be done in the name of anonymity that weakens the submission or makes the job of reviewing the paper more difficult. Authors should feel free to disseminate their ideas or draft versions of their paper as they normally would (e.g., making early drafts available on their webpage, or through pre-print dissemination websites such as arXiv).

When submitting a paper, please indicate Conflict of Interest (CoI) with PC members.

PC submissions

Submissions authored or co-authored by (non-chair) members of the program committee are allowed.

List of Topics

Authors are invited to submit papers presenting original and unpublished research on algorithms and complexity. Typical areas include:

• algorithm design and analysis
• sequential, parallel, and distributed algorithms
• data structures
• computational and structural complexity
• lower bounds and limitations of algorithms
• randomized and approximation algorithms
• parameterized algorithms and parameterized complexity classes
• smoothed analysis of algorithms
• alternatives to the worst-case analysis of algorithms (e.g., algorithms with predictions)
• on-line computation and competitive analysis
• streaming algorithms
• quantum algorithms and complexity
• algorithms in algebra, geometry, number theory and combinatorics
• computational geometry
• algorithmic game theory and mechanism design
• algorithmic economics (including auctions and contests)
• computational learning theory
• computational biology and bioinformatics
• algorithmic issues in communication networks
• algorithms for discrete optimization (including convex optimization)
• algorithm engineering

Committees

Program Committee

• Davide Bilo, University of L’Aquila
• Keerti Choudhary, IIT Delhi
• Paloma Thome de Lima, IT University of Copenhagen
• Adrian Dumitrescu, AlgOrEsEArch
• Thomas Erlebach, Durham University
• Bruno Escoffier, Sorbonne Universite
• Venkata Gandikota, Syracuse University
• Loukas Georgiadis, University of Ioannina (chair)
• Archontia Giannopoulou, National and Kapodistrian University of Athens
• Petr Golovach, University of Bergen
• Kristoffer Arnsfelt Hansen, Aarhus University
• Shunsuke Inenaga, Kyushu University
• Evangelos Kipouridis, Max-Planck-Institut für Informatik
• Jakub Łącki, Google Research
• Alexandra Lassota, Eindhoven University of Technology
• Wolfgang Mulzer, Freie Universität Berlin
• Yuto Nakashima, Kyushu University
• Charis Papadopoulos, University of Ioannina
• Anastasios Sidiropoulos, University of Illinois at Chicago
• Kostas Tsichlas, University of Patras
• Nithin Varma, Max-Planck-Institut für Informatik
• Tony Wirth, University of Sydney
• Alexander Wolff, Universität Würzburg

Organizing Committee

• Miro Confalone, Luiss Univ., Italy
• Emilio Coppa, Luiss Univ., Italy 
• Irene Finocchi, Luiss Univ., Italy (chair)
• Alessio Martino, Luiss Univ., Italy 
• Giacomo Paesani, Sapienza Univ. of Rome, Italy 
• Cosimo Poccianti, Luiss Univ., Italy
• Fariba Ranjbar, Luiss Univ., Italy 
• Blerina Sinaimeri, Luiss Univ., Italy

Invited Speakers

TBA

Publication

Accepted papers will be published in the proceedings of the symposium. As in previous editions, the proceedings will appear in the Lecture Notes in Computer Science series of Springer. Authors of accepted papers will have to sign a copyright form with the submission of the camera-ready version of their accepted paper.

Best Paper Awards

There will be a Best Student Paper Award as well as a Best Paper Award, both sponsored by Springer. In order for a paper to be considered for the Best Student Paper Award, all of its authors are required to be students at the time of submission

Venue

The conference will be held at LUISS University, Rome, Italy.

Contact

All questions about submissions should be emailed to Loukas Georgiadis at loukas@uoi.gr