Promotores: H.W. Lenstra, K. Belabas (University of Bordeaux)

Promotor: Robert Tijdeman, Co-promotor: Cornelis Kraaikamp

In this thesis we present several methods to automate tomographic reconstruction algorithms and several novel tomographic reconstruction algorithms with the focus on being easily applicable and efficient to use.

PhD Defence

Promotor: J.N. Kok, P.E. Slagboom Co-promotor: J.F.J. Laros

Promotor: R. Tijdeman, Co-promotor: H.J.J. te Riele

Promotor: Prof.dr. J.N. Kok, Co-Promotor: W.A. Kosters

Science, Leiden Institute of Advanced Computer Science (LIACS)

Science, Mathematical Institute (MI)

Multi-criteria optimalisatie is een effectieve techniek voor het vinden van optimale oplossingen die een afweging bieden tussen verschillende, tegenstrijdige criteria. Het heeft zijn toepassing gevonden in de wereld om ons heen omdat bij het oplossen van praktische, re¨ele wereld problemen men gewoonlijk…

Multi-objective evolutionary computation aims to find high quality (Pareto optimal) solutions that represent the trade-off between multiple objectives.

Modern optimization algorithms offer solutions for architectural decisions like spatial, structural and energy efficiency. A young computer scientist from Leiden University co-authored a paper that won the Best Paper Award at a leading conference in Krakow during the summer.

Science, Leiden Institute of Advanced Computer Science (LIACS)

De Benelux Algorithm Programming Contest 2010 (een van de voorronden van de ACM International Collegiate Programming Contest) vindt a.s. zaterdag 23 oktober plaats in studentencentrum Plexus te Leiden. Deze programmeerwedstrijd wordt georganiseerd door de Leidsche Flesch, de studievereniging van Informatica/Wiskunde/Natuurkunde/Sterrenkunde…

Het Leidse team 'Geen Syntax', bestaande uit Bas Nieuwenhuizen, Mathijs van de Nes en Raymond van Bommel, heeft in Utrecht de Benelux Algorithm Programming Contest (BAPC) 2013 gewonnen. Deze Leidse studenten wiskunde en informatica losten de 10 opgaven een uur sneller op dan alle andere teams.

Promotor: H.W. Lenstra

Promotor: J. N. Kok, Co-promotor: A. J. Knobbe

An algorithm is discussed to compute the exponential representation of principal units in a finite extension field F of the p-adic rationals.

HEPGAME is a research project that combines the world’s fastest computer algebra system for High Energy Physics equations, FORM, with insights from artificial intelligence. The name combines High Energy Physics and Games.

Promotor: Peter Stevenhagen

In this special edition of Information Polity there is a focus on the transparency challenges of using algorithms in government in decision-making procedures at the macro-, meso-, and micro-levels.

Promotor: Prof.dr. S. Portegies Zwart

Lecture

PhD Defence

Promotors: Prof.dr. T.H.W. Bäck, Prof.dr. B. Sendhoff (Technische Universität Darmstadt)

In this dissertation several settings in the Online Learning framework are studied. The first chapter serves as an introduction to the relevant settings in Online Learning and in the subsequent chapters new results and insights are given for both full-information and bandit information settings.

A modern ship design process is subject to a wide variety of constraints such as safety constraints, regulations, and physical constraints.

This thesis has three main parts. The first part gives an algorithm to compute Hilbert modular polynomials for ordinary abelian varieties with maximal real multiplication. Hilbert modular polynomials of a given level b give a way of finding all of the abelian varieties that are b-isogeneous to any given…

With the dramatic growth of the image data on the web, there is an increasing demand of the algorithms capable of understanding the visual information automatically.

Promotores: K.J. Batenburg, B. Koren

Promotor: F. Arbab, R. De Nicola, Co-Promotor: M. Tribastone

Lecture

Lecture

Promotor: K.H. Kuijken

Promotor: S.J. Edixhoven, L.D.J. Taelman

Promotor: S.J. Edixhoven

Promotor: H.W. Lenstra

Het Algorithms and Software Technology (AST) onderzoeksprogramma voert onderzoek uit op het gebied van algoritme-ontwerp en analyse.

PhD Defence

Promotor: Prof.dr. J.P. Abrahams, Co-Promotor: N.S. Pannu

Lecture

Lecture

Promotores: T.H.W. Bäck, A. Plaat, Co-promotor: F.J. Verbeek

This thesis describes the Multi-site All-Sky CAmeRA (MASCARA), which consists of two small robotic telescope designed to detect exoplanets around the brightest stars in the sky.

Promotor: Prof.dr. C.W.J. Beenakker

Promotor: K.J. Batenburg, Co-promotor: A.W. van der Vaart, B. de Smit

A common method to solve expensive function evaluation problem is using Bayesian Global Optimization, instead of Evolutionary Algorithms.

The thesis is part of a bigger project, the HEPGAME (High Energy Physics Game). The main objective for HEPGAME is the utilization of AI solutions, particularly by using MCTS for simplification of HEP calculations.

PhD Defence