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This paper presents a distributed algorithm for controlling the deployment of a team of mobile agents in formations whose shapes can be characterized by a broad class of polygons, including regular ones, where each agent occupies a corner…

系统与控制 · 计算机科学 2017-03-24 Hector Garcia de Marina , Bayu Jayawardhana , Ming Cao

This note introduce three Bayesian style Multi-armed bandit algorithms: Information-directed sampling, Thompson Sampling and Generalized Thompson Sampling. The goal is to give an intuitive explanation for these three algorithms and their…

机器学习 · 计算机科学 2015-03-25 Li Zhou

Collision detection is a critical functionality for robotics. The degree to which objects collide cannot be represented as a continuously differentiable function for any shapes other than spheres. This paper proposes a framework for…

计算几何 · 计算机科学 2025-03-11 Andrew Cinar , Yue Zhao , Forrest Laine

Subgraph counting is fundamental for analyzing connection patterns or clustering tendencies in graph data. Recent studies have applied LDP (Local Differential Privacy) to subgraph counting to protect user privacy even against a data…

密码学与安全 · 计算机科学 2022-08-29 Jacob Imola , Takao Murakami , Kamalika Chaudhuri

In the matching interdiction problem, we are given an undirected graph with weights and interdiction costs on the edges and seek to remove a subset of the edges constrained to some budget, such that the weight of a maximum weight matching…

离散数学 · 计算机科学 2008-04-23 Rico Zenklusen

This paper was withdrawn by the author due to an edition's rights

逻辑 · 数学 2007-05-23 Joseph Kouneiher

In this paper we use twisted Alexander polynomials to prove that the exterior of a particular graph knot is not fibered. Then we build three 2-component graph links out of this knot, and use similar techniques to discuss their fiberedness.

几何拓扑 · 数学 2016-11-25 Azadeh Rafizadeh

The paper is withdrawn.

动力系统 · 数学 2007-05-23 Leonid Polterovich , Mikhail Sodin

Numerous generalization techniques have been proposed for privacy preserving data publishing. Most existing techniques, however, implicitly assume that the adversary knows little about the anonymization algorithm adopted by the data…

数据库 · 计算机科学 2010-03-29 Xiaokui Xiao , Yufei Tao , Nick Koudas

In many distributed systems, from cloud to sensor networks, different configurations impact system performance, while strongly depending on the network topology. Hence, topological changes may entail costly reconfiguration and optimisation…

多智能体系统 · 计算机科学 2020-12-01 Arles Rodríguez , Jonatan Gómez , Ada Diaconescu

This paper has been withdrawn by the author due to an error in the main proof (thanks to Carlos D'Andrea)

交换代数 · 数学 2007-05-23 P. Ullrich

A fall is an abnormal activity that occurs rarely; however, missing to identify falls can have serious health and safety implications on an individual. Due to the rarity of occurrence of falls, there may be insufficient or no training data…

机器学习 · 计算机科学 2018-02-05 Shehroz S. Khan , Jesse Hoey

In the distributed triangle detection problem, we have an $n$-vertex network $G=(V,E)$ with one player for each vertex of the graph who sees the edges incident on the vertex. The players communicate in synchronous rounds using the edges of…

数据结构与算法 · 计算机科学 2025-08-14 Sepehr Assadi , Janani Sundaresan

This paper leverages recent advances in high derivatives reconstruction from noisy-time series and sparse multivariate polynomial identification in order to improve the process of parsimoniously identifying, from a small amount of data,…

系统与控制 · 电气工程与系统科学 2025-09-23 Mazen Alamir

An output-polynomial algorithm for the listing of minimal dominating sets in graphs is a challenging open problem and is known to be equivalent to the well-known Transversal problem which asks for an output-polynomial algorithm for listing…

数据结构与算法 · 计算机科学 2014-07-09 Mamadou Moustapha Kanté , Vincent Limouzy , Arnaud Mary , Lhouari Nourine , Takeaki Uno

A circular-arc graph is the intersection graph of arcs of a circle. It is a well-studied graph model with numerous natural applications. A certifying algorithm is an algorithm that outputs a certificate, along with its answer (be it…

离散数学 · 计算机科学 2014-08-13 Mathew Francis , Pavol Hell , Juraj Stacho

Private data analysis suffers a costly curse of dimensionality. However, the data often has an underlying low-dimensional structure. For example, when optimizing via gradient descent, the gradients often lie in or near a low-dimensional…

密码学与安全 · 计算机科学 2021-08-12 Vikrant Singhal , Thomas Steinke

Anomaly subgraph detection has been widely used in various applications, ranging from cyber attack in computer networks to malicious activities in social networks. Despite an increasing need for federated anomaly detection across multiple…

机器学习 · 计算机科学 2022-05-31 Nannan Wu , Ning Zhang , Wenjun Wang , Lixin Fan , Qiang Yang

This paper has been withdrawn because of the requirement from the journal where the modified version of the paper is to be published.

软凝聚态物质 · 物理学 2008-03-04 A. G. Cherstvy , A. B. Kolomeisky , A. A. Kornyshev

We consider a multi-armed bandit setting in which each arm has a public and a private reward distribution. An observer expects an agent to follow Thompson Sampling according to the public rewards, however, the deceptive agent aims to…