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This thesis is concerned with deriving planning algorithms for robot manipulators. Manipulation has two effects, the robot has a physical effect on the object, and it also acquires information about the object. This thesis presents…

机器人学 · 计算机科学 2022-01-20 Claudio Zito

The objective of the KPR agents are to learn themselves in the minimum (learning) time to have maximum success or utilization probability ($f$). A dictator can easily solve the problem with $f = 1$ in no time, by asking every one to form a…

计算机科学与博弈论 · 计算机科学 2024-02-16 Aniruddha Biswas , Antika Sinha , Bikas K. Chakrabarti

In 2022, Olivier Longuet, a French mathematics teacher, created a game called the \textit{calissons puzzle}. Given a triangular grid in a hexagon and some given edges of the grid, the problem is to find a calisson tiling such that no input…

计算几何 · 计算机科学 2023-07-06 Jean-Marie Favreau , Yan Gerard , Pascal Lafourcade , Léo Robert

In frequently repeated matching scenarios, individuals may require diversification in their choices. Therefore, when faced with a set of potential outcomes, each individual may have an ideal lottery over outcomes that represents their…

计算机科学与博弈论 · 计算机科学 2024-04-29 Rasoul Ramezanian

This work deals with the probabilistic p-center problem, which aims at minimizing the expected maximum distance between any site with demand and its center, considering that each site has demand with a specific probability. The problem is…

We consider manipulation strategies for the rank-maximal matching problem. In the rank-maximal matching problem we are given a bipartite graph $G = (A \cup P, E)$ such that $A$ denotes a set of applicants and $P$ a set of posts. Each…

数据结构与算法 · 计算机科学 2018-08-30 Pratik Ghosal , Katarzyna Paluch

Belief space planning is a viable alternative to formalise partially observable control problems and, in the recent years, its application to robot manipulation problems has grown. However, this planning approach was tried successfully only…

机器人学 · 计算机科学 2019-03-14 Claudio Zito , Valerio Ortenzi , Maxime Adjigble , Marek Kopicki , Rustam Stolkin , Jeremy L. Wyatt

In mathematical optimization, we want to find the best possible solution for a decision-making problem. Curiously, these problems are harder to solve if they have discrete decisions. Imagine that you would like to buy chocolate: you can buy…

最优化与控制 · 数学 2025-12-23 Thiago Serra

We study an extension of the cardinality-constrained knapsack problem wherein each item has a concave piecewise linear utility structure (CCKP), which is motivated by applications such as resource management problems in monitoring and…

数据结构与算法 · 计算机科学 2024-02-07 Miao Bai , Carlos Cardonha

We explore a two-step optimization problem in random environments, the so-called restaurant-coffee shop problem, where a walker aims at visiting the nearest and better restaurant in an area and then move to the nearest and better…

物理与社会 · 物理学 2025-04-30 Maya Miguel , Miramontes Octavio , Boyer Denis

In this paper, we introduce a Bayesian revenue-maximizing mechanism design model where the items have fixed, exogenously-given prices. Buyers are unit-demand and have an ordinal ranking over purchasing either one of these items at its given…

计算机科学与博弈论 · 计算机科学 2020-10-16 Will Ma

We consider a random walk in a truncated cone $K_N$, which is obtained by slicing cone $K$ by a hyperplane at a growing level of order $N$. We study the behaviour of the Green function in this truncated cone as $N$ increases. Using these…

概率论 · 数学 2022-12-23 Denis Denisov , Vitali Wachtel

We consider the following game that has been used as a way of testing claims of extrasensory perception (ESP). One is given a deck of $mn$ cards comprised of $n$ distinct types each of which appears exactly $m$ times: this deck is shuffled…

概率论 · 数学 2022-11-17 Andrea Ottolini , Stefan Steinerberger

In conference peer review, reviewers are often asked to provide "bids" on each submitted paper that express their interest in reviewing that paper. A paper assignment algorithm then uses these bids (along with other data) to compute a…

密码学与安全 · 计算机科学 2023-03-14 Steven Jecmen , Minji Yoon , Vincent Conitzer , Nihar B. Shah , Fei Fang

We consider a setting where $n$ buyers, with combinatorial preferences over $m$ items, and a seller, running a priority-based allocation mechanism, repeatedly interact. Our goal, from observing limited information about the results of these…

计算机科学与博弈论 · 计算机科学 2014-08-29 Avrim Blum , Yishay Mansour , Jamie Morgenstern

Fair division with unequal shares is an intensively studied recourse allocation problem. For $ i\in [n] $, let $ \mu_i $ be an atomless probability measure on the measurable space $(C,\mathcal{S}) $ and let $ t_i $ be positive numbers…

组合数学 · 数学 2022-02-15 Zsuzsanna Jankó , Attila Joó

We study a mechanism-design problem in which spiteful agents strive to not only maximize their rewards but also, contingent upon their own payoff levels, seek to lower the opponents' rewards. We characterize all individually rational (IR)…

计算机科学与博弈论 · 计算机科学 2025-12-02 Aditya Aradhye , David Lagziel , Eilon Solan

Since its introduction in 2003, the influence maximization (IM) problem has drawn significant research attention in the literature. The aim of IM is to select a set of k users who can influence the most individuals in the social network.…

社会与信息网络 · 计算机科学 2019-06-19 Hui Li , Mengting Xu , Sourav S Bhowmick , Changsheng Sun , Zhongyuan Jiang , Jiangtao Cui

Estimating consumer preferences is central to many problems in economics and marketing. This paper develops a flexible framework for learning individual preferences from partial ranking information by interpreting observed rankings as…

机器学习 · 统计学 2026-02-19 Yu-Chang Chen , Chen Chian Fuh , Shang En Tsai

We investigate algorithms with predictions in computational geometry, specifically focusing on the basic problem of computing 2D Delaunay triangulations. Given a set $P$ of $n$ points in the plane and a triangulation $G$ that serves as a…

计算几何 · 计算机科学 2026-01-14 Sergio Cabello , Timothy M. Chan , Panos Giannopoulos