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🔍 alejandro astudillo 📂 Computer Science
Showing 21 results for "alejandro astudillo" in Computer Science
Computer Science Preprint PDF DOI

Coopetitive Index: a measure of cooperation and competition in coalition formation

Michele Aleandri, Marco Dall'Aglio · 2025

We extend the coopetition index introduced by Aleandri and Dall'Aglio (2025) for simple games to the broader class of monotone transferable utility (TU) games and to all non-empty coalitions, includin…

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Computer Science Preprint PDF DOI

Stone Duality Proofs for Colorless Distributed Computability Theorems

Cameron Calk, Emmanuel Godard · 2025

We introduce a new topological encoding of executions of round-based, full-information distributed protocols via spectral spaces. Such protocols constitute a model of distributed computations which ar…

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Computer Science Preprint PDF DOI

Proceedings 9th edition of Working Formal Methods Symposium

Andrei Arusoaie (Alexandru Ioan Cuza University of Iasi), Horatiu Cheval (University of Bucharest), Radu Iosif (Verimag, CNRS, University of Grenoble Alpes) · 2025

This volume contains the proceedings of the 9th Working Formal Methods Symposium, which was held at the Alexandru Ioan Cuza University, Ia\c{s}i, Romania on September 17-19, 2025.…

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Computer Science Preprint PDF DOI

Enhancing Relevance of Embedding-based Retrieval at Walmart

Juexin Lin, Sachin Yadav, Feng Liu, Nicholas Rossi, Praveen R. Suram, Satya Chembolu, Prijith Chandran, Hrushikesh Mohapatra, Tony Lee, Alessandro Magnani, Ciya Liao · 2024

Embedding-based neural retrieval (EBR) is an effective search retrieval method in product search for tackling the vocabulary gap between customer search queries and products. The initial launch of our…

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Computer Science Preprint PDF DOI

Teaching and learning in the age of artificial intelligence

Margarida Romero (LINE, COMUE UCA, ULaval), Laurent Heiser (LINE), Alexandre Lepage (UdeM), Alexandre Lepage, Anne Gagnebien, Audrey Bonjour, Aurelie Lagarrigue, Axel Palaude, Caroline Boulord, Charles-Antoine Gagneur, Chloe Mercier, Christelle Caucheteux, Dominique Guidoni-Stoltz, Florence Tressols, Frederic Alexandre, Jean-Francois Ceci, Jean-Francois Metral, Jeremy Camponovo, Julie Henry, Laurent Fouche, Laurent Heiser, Lianne-Blue Hodgkins, Margarida Romero, Marie-Helene Comte, Michel Durampart, Patricia Corieri, Paul Olry, Pauline Reboul, Philippe Bonfils, Sami Ben Amor, Simon Collin, Solange Ciavaldini-Cartaut, Thierry Vieville, Victoire Batifol, Yann-Ael Le Borgne · 2023

As part of the Digital Working Group (GTnum) #Scol_IA "Renewal of digital practices and creative uses of digital and AI" we are pleased to present the white paper "Teaching and learning in the era of …

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Computer Science Preprint PDF DOI

The Colombian Scientific Elite -- Science Mapping and Bibliometric Outlook

Julian D. Cortes, Daniel A. Andrade · 2021

A well established agenda on the research output, impact, and structure of global scientific elites such as Nobel Prize laureates has generated interest in the scientific elites from developing countr…

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Computer Science Preprint PDF DOI

Geometric averages of partitioned datasets

Tom Needham, Thomas Weighill · 2021

We introduce a method for jointly registering ensembles of partitioned datasets in a way which is both geometrically coherent and partition-aware. Once such a registration has been defined, one can gr…

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Computer Science Peer-Reviewed PDF DOI

Glasgow Early Treatment Arm Favirpiravir (GETAFIX) for adults with early stage COVID-19: A structured summary of a study protocol for a randomised controlled trial.

Catherine R Hanna, Kevin G Blyth, Glenn Burley, Samantha Carmichael, Carol Evans, Samantha Hinsley, Ibrahim Khadra, Saye Khoo, Liz-Anne Lewsley, Robert R Jones, Raman Sharma, Andrea Taladriz-Sender, Emma C Thomson, Janet T Scott · 2021

The GETAFIX trial will test the hypothesis that favipiravir is a more effective treatment for COVID-19 infection in patients who have early stage disease, compared to current standard of care. This st…

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Computer Science Preprint PDF DOI

Process Algebraic Architectural Description Languages: Generalizing Component-Oriented Mismatch Detection in the Presence of Nonsynchronous Communications

Marco Bernardo, Edoardo Bonta, Alessandro Aldini · 2018

In the original paper, we showed how to enhance the expressiveness of a typical process algebraic architectural description language by including the capability of representing nonsynchronous communic…

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Computer Science Preprint PDF DOI

A Refutation of Guinea's "Understanding SAT is in P"

Jackson Abascal, Shir Maimon · 2017

In this work, we summarize and critique the paper "Understanding SAT is in P" by Alejandro S\'anchez Guinea [arXiv:1504.00337]. The paper claims to present a polynomial-time solution for the NP-comple…

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Computer Science Preprint PDF DOI

Proceedings 9th Interaction and Concurrency Experience

Massimo Bartoletti, Ludovic Henrio, Sophia Knight, Hugo Torres Vieira · 2016

This volume contains the proceedings of ICE 2016, the 9th Interaction and Concurrency Experience, which was held in Heraklion, Greece on the 8th and 9th of June 2016 as a satellite event of DisCoTec 2…

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Computer Science Preprint PDF DOI

Proceedings Sixth International Workshop on Classical Logic and Computation

Ulrich Kohlenbach, Steffen van Bakel, Stefano Berardi · 2016

The workshop series intends to cover research that investigates the computational aspects of classical logic and mathematics. Its focus is on unwinding the computational content of logical principles …

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Computer Science Preprint PDF DOI

Eclipse Hashing: Alexandrov Compactification and Hashing with Hyperspheres for Fast Similarity Search

Yui Noma, Makiko Konoshima · 2014

The similarity searches that use high-dimensional feature vectors consisting of a vast amount of data have a wide range of application. One way of conducting a fast similarity search is to transform t…

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Computer Science Preprint PDF DOI

Software Package with Exercises for Therapy of Children with Dyslalia

Ovidiu Andrei Schipor, Felicia Giza Belciug, Stefan-Gheorghe Pentiuc, Cristian Eduard Belciug, Marian Nestor · 2014

In this paper we present a consistent set of exercises for children with dyslalia (dyslalia is a speech disorder that affect pronunciation of one ore many sounds). The achievement has gone from "Thera…

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Computer Science Preprint PDF DOI

On the mixed $f$-divergence for multiple pairs of measures

Elisabeth M. Werner, Deping Ye · 2013

In this paper, the concept of the classical $f$-divergence (for a pair of measures) is extended to the mixed $f$-divergence (for multiple pairs of measures). The mixed $f$-divergence provides a way to…

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Computer Science Preprint PDF DOI

Proceedings Seventh Workshop on Logical and Semantic Frameworks, with Applications

Delia Kesner (Universite Paris-Diderot), Petrucio Viana (Universidade Federal Fluminense) · 2013

This document contains the proceedings of the Seventh International Workshop on Logical and Semantic Frameworks, with Applications, which was held on September 29 and 30, 2012, in Rio de Janeiro, Braz…

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Computer Science Preprint PDF DOI

Integrating Space, Time, Version and Scale Using Alexandrov Topologies

Norbert Paul, Patrick Erik Bradley, Martin Breunig · 2013

This article introduces a novel approach to spatial database design. Instead of extending the canonical Solid-Face-Edge-Vertex schema by, say, "hypersolids" these classes are generalised to a common t…

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Computer Science Preprint PDF DOI

A Note on Program Specialization. What Can Syntactical Properties of Residual Programs Reveal?

Alexei Lisitsa, Andrei P. Nemytykh · 2012

The paper presents two examples of non-traditional using of program specialization by Turchin's supercompilation method. In both cases we are interested in syntactical properties of residual programs …

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Computer Science Preprint PDF DOI

A Formal Approach for the Development of Service-Oriented Applications

Lorina Negreanu, Cristian Giumale, Alexandru Agache, Mihnea Muraru, Matei Popovici, Ciprian Dobre · 2012

Please cite this as "Lorina Negreanu, Cristian Giumale, Alexandru Agache, Mihnea Muraru, Matei Popovici, Ciprian Dobre, A Formal Approach for the Development of Service-Oriented Applications, in Proc.…

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Computer Science Preprint PDF DOI

On Carpi and Alessandro conjecture

M.V. Berlinkov · 2009

The well known open \v{C}ern\'y conjecture states that each \san with $n$ states has a \sw of length at most $(n-1)^2$. On the other hand, the best known upper bound is cubic of $n$. Recently, in the …

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