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In this letter, we consider a distributed submodular maximization problem for multi-robot systems when attacked by adversaries. One of the major challenges for multi-robot systems is to increase resilience against failures or attacks. This…

机器人学 · 计算机科学 2021-11-19 Jun Liu , Lifeng Zhou , Pratap Tokekar , Ryan K. Williams

The distributed coordination of robot teams performing complex tasks is challenging to formulate. The different aspects of a complete task such as local planning for obstacle avoidance, global goal coordination and collaborative mapping are…

机器人学 · 计算机科学 2023-10-04 Aalok Patwardhan , Andrew J. Davison

Effective collective decision-making in swarm robotics often requires balancing exploration, communication and individual uncertainty estimation, especially in hazardous environments where direct measurements are limited or costly. We…

机器人学 · 计算机科学 2025-12-01 Gabriel Aguirre , Simay Atasoy Bingöl , Heiko Hamann , Jonas Kuckling

Generally, Lasso, Adaptive Lasso, and SCAD are standard approaches in variable selection in the presence of a large number of predictors. In recent years, during intensity function estimation for spatial point processes with a diverging…

统计方法学 · 统计学 2026-01-05 Debjoy Thakur , Soumendra N. Lahiri

The topic of risk prevention and emergency response has become a key social and political concern. One approach to address this challenge is to develop Decision Support Systems (DSS) that can help emergency planners and responders to detect…

人工智能 · 计算机科学 2009-04-21 Fahem Kebair , Frederic Serin

We consider the best-k-arm identification problem for multi-armed bandits, where the objective is to select the exact set of k arms with the highest mean rewards by sequentially allocating measurement effort. We characterize the necessary…

机器学习 · 统计学 2023-07-18 Wei You , Chao Qin , Zihao Wang , Shuoguang Yang

State-of-the-art detection systems are generally evaluated on their ability to exhaustively retrieve objects densely distributed in the image, across a wide variety of appearances and semantic categories. Orthogonal to this, many real-life…

计算机视觉与模式识别 · 计算机科学 2020-04-28 Amelie Royer , Christoph H. Lampert

This work aspires to provide a trustworthy solution for target localization in adverse environments, where malicious nodes, capable of manipulating distance measurements (i.e., performing spoofing attacks), are present, thus hindering…

信号处理 · 电气工程与系统科学 2025-02-28 Slavisa Tomic , Marko Beko , Dejan Vukobratovic , Srdjan Krco

The modernization of power grid infrastructures necessitates the incorporation of decision support systems to effectively mitigate cybersecurity threats. This paper presents a comprehensive framework based on integrating Attack-Defense…

密码学与安全 · 计算机科学 2025-01-13 Omer Sen , Yanico Aust , Martin Neumuller , Immanuel Hacker , Andreas Ulbig

Computer systems are facing biggest threat in the form of malicious data which causing denial of service, information theft, financial and credibility loss etc. No defense technique has been proved successful in handling these threats.…

密码学与安全 · 计算机科学 2010-06-24 Muhammad Imran Shafi , Muhammad Akram , Sikandar Hayat , Imran Sohail

The increasing use of autonomous robot systems in hazardous environments underscores the need for efficient search and rescue operations. Despite significant advancements, existing literature on object search often falls short in overcoming…

机器人学 · 计算机科学 2024-04-08 Matthew Collins , Jared J. Beard , Nicholas Ohi , Yu Gu

Information security awareness (ISA) is a practice focused on the set of skills, which help a user successfully mitigate a social engineering attack. Previous studies have presented various methods for evaluating the ISA of both PC and…

密码学与安全 · 计算机科学 2019-06-26 Ron Bitton , Kobi Boymgold , Rami Puzis , Asaf Shabtai

With the rapid development of Internet and the sharp increase of network crime, network security has become very important and received a lot of attention. We model security issues as stochastic systems. This allows us to find weaknesses in…

密码学与安全 · 计算机科学 2018-06-26 Lu Yu , Richard R. Brooks

Best subset of groups selection (BSGS) is the process of selecting a small part of non-overlapping groups to achieve the best interpretability on the response variable. It has attracted increasing attention and has far-reaching applications…

机器学习 · 计算机科学 2022-09-20 Yanhang Zhang , Junxian Zhu , Jin Zhu , Xueqin Wang

Selecting the combination of security controls that will most effectively protect a system's assets is a difficult task. If the wrong controls are selected, the system may be left vulnerable to cyber-attacks that can impact the…

密码学与安全 · 计算机科学 2024-10-31 Dylan Léveillé , Jason Jaskolka

To meet the immediate needs of environmental monitoring or hazardous event detection, we consider the automatic deployment of a group of low-cost or disposable sensors by a drone. Introducing sensors by drones to an environment instead of…

机器人学 · 计算机科学 2018-06-05 Komei Sugiura

We consider the problem of decision-making under uncertainty in an environment with safety constraints. Many business and industrial applications rely on real-time optimization to improve key performance indicators. In the case of unknown…

机器学习 · 计算机科学 2023-01-31 Buse Sibel Korkmaz , Marta Zagórowska , Mehmet Mercangöz

In this report, we aim at establishing proper ways for model checking the global security of distributed systems, which are designed consisting of set of localised security policies that enforce specific issues about the security expected.…

密码学与安全 · 计算机科学 2012-05-30 Alejandro Mario Hernandez

Spatial Mobile Crowdsourcing (SMCS) can be leveraged by exploiting the capabilities of the Social Internet-of-Things (SIoT) to execute spatial tasks. Typically, in SMCS, a task requester aims to recruit a subset of IoT devices and…

社会与信息网络 · 计算机科学 2020-04-21 Abdullah Khanfor , Aymen Hamrouni , Hakim Ghazzai , Ye Yang , Yehia Massoud

Today by growing network systems, security is a key feature of each network infrastructure. Network Intrusion Detection Systems (IDS) provide defense model for all security threats which are harmful to any network. The IDS could detect and…

软件工程 · 计算机科学 2014-03-06 Mehdi Bahrami , Mohammad Bahrami