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Recent proposals in multicast overlay construction have demonstrated the importance of exploiting underlying network topology. However, these topology-aware proposals often rely on incremental and periodic refinements to improve the system…

网络与互联网体系结构 · 计算机科学 2016-08-16 Mohamed Ali Dali Kaafar , Thierry Turletti , Walid Dabbous

Temporal graphs represent interactions between entities over time. Deciding whether entities can reach each other through temporal paths is useful for various applications such as in communication networks and epidemiology. Previous works…

数据结构与算法 · 计算机科学 2023-08-24 Luiz Fernando Afra Brito , Marcelo Keese Albertini , Bruno Augusto Nassif Travençolo , Gonzalo Navarro

Recently, Neural Architecture Search has achieved great success in large-scale image classification. In contrast, there have been limited works focusing on architecture search for object detection, mainly because the costly ImageNet…

计算机视觉与模式识别 · 计算机科学 2019-09-06 Junran Peng , Ming Sun , Zhaoxiang Zhang , Tieniu Tan , Junjie Yan

Secure communication between two nodes in a network depends on reliable key management systems that generate and distribute keys between communicating nodes and a secure routing protocol that establishes a route between them. But due to…

密码学与安全 · 计算机科学 2012-05-14 Kamal Kumar Chauhan , Amit Kumar Singh Sanger

Visualization of the adjacency matrix enables us to capture macroscopic features of a network when the matrix elements are aligned properly. Community structure, a network consisting of several densely connected components, is a…

物理与社会 · 物理学 2023-07-11 Masaki Ochi , Tatsuro Kawamoto

High-level classification algorithms focus on the interactions between instances. These produce a new form to evaluate and classify data. In this process, the core is the complex network building methodology because it determines the…

机器学习 · 计算机科学 2020-09-30 Esteban Wilfredo Vilca Zuñiga

Graphs are widely used to model data in many application domains. Thanks to the wide spread use of GPS-enabled devices, many applications assign a spatial attribute to graph vertices (e.g., geo-tagged social media). Users may issue a…

数据库 · 计算机科学 2016-03-18 Yuhan Sun , Mohamed Sarwat

Energy consumption is the most challenging issue in routing protocol design for mobile ad-hoc networks (MANETs), since mobile nodes are battery powered. Furthermore, replacing or recharging batteries is often impossible in critical…

网络与互联网体系结构 · 计算机科学 2009-02-27 Saloua Chettibi , M. Benmohamed

Mobile Ad Hoc Networks (MANETs) are collections of mobile nodes that can communicate with one another using multihop wireless links. MANETs are often deployed in the environments, where there is no fixed infrastructure and centralized…

网络与互联网体系结构 · 计算机科学 2014-05-27 Akshai Aggarwal , Savita Gandhi , Nirbhay Chaubey , Naren Tada , Srushti Trivedi

Mobile ad hoc network (MANET) is a collection of wireless mobile nodes. It dynamically forms a temporary network without using any pre existing network infrastructure or centralized administration i.e. with minimal prior planning. All nodes…

网络与互联网体系结构 · 计算机科学 2012-05-09 Mohammad Arif , Tara Rani

A Mobile ad hoc Network or MANET is a wireless network of mobile devices that has the ability to self-configure and self-organise and is characterised by an absence of centralised administration and network infrastructure. An appreciable…

网络与互联网体系结构 · 计算机科学 2012-07-12 Nitish Balachandran

As an emerging computing paradigm, mobile edge computing (MEC) provides processing capabilities at the network edge, aiming to reduce latency and improve user experience. Meanwhile, the advancement of containerization technology facilitates…

网络与互联网体系结构 · 计算机科学 2025-01-03 Xinlei Ge , Yang Li , Xing Zhang , Yukun Sun , Yunji Zhao

The appearance of large geolocated communication datasets has recently increased our understanding of how social networks relate to their physical space. However, many recurrently reported properties, such as the spatial clustering of…

A mobile ad hoc network is a self organized cooperative network that works without any permanent infrastructure. This infrastructure less design makes it complex compared to other wireless networks. Lot of attacks and misbehavior obstruct…

网络与互联网体系结构 · 计算机科学 2014-01-07 Anoop J. Sahoo , Md. Amir Khusru Akhtar

During a disaster scenario, situational awareness information, such as location, physical status and images of the surrounding area, is essential for minimizing loss of life, injury, and property damage. Today's handhelds make it easy for…

网络与互联网体系结构 · 计算机科学 2012-06-11 Udi Weinsberg , Athula Balachandran , Nina Taft , Gianluca Iannaccone , Vyas Sekar , Srinivasan Seshan

In mobile ad-hoc networks, neighbor discovery protocols are used to find surrounding devices and to establish a first contact between them. Since the clocks of the devices are not synchronized and their energy-budgets are limited, usually…

网络与互联网体系结构 · 计算机科学 2016-07-14 Philipp H. Kindt , Marco Saur , Samarjit Chakraborty

The societal decarbonisation fosters the installation of massive renewable inverter-based resources (IBRs) in replacing fossil fuel based traditional energy supply. The efficient and reliable operation of distributed IBRs requires advanced…

系统与控制 · 电气工程与系统科学 2022-09-21 Pudong Ge , Cesare Caputo , Michel-Alexandre Cardin , Anna Korre , Fei Teng

Autonomous driving must operate across diverse surfaces to enable safe mobility. However, most driving datasets are captured on well-paved flat roads. Moreover, recent driving datasets primarily provide sparse LiDAR ground truth for images,…

计算机视觉与模式识别 · 计算机科学 2026-05-08 Gasser Elazab , Frank Neuhaus , Tilman Koß , Malte Splietker , Aditya Date , Michael Unterreiner , Maximilian Jansen , Olaf Hellwich

Context-aware Human Activity Recognition (CHAR) is challenging due to the need to recognize the user's current activity from signals that vary significantly with contextual factors such as phone placements and the varied styles with which…

机器学习 · 计算机科学 2024-09-27 Wen Ge , Guanyi Mou , Emmanuel O. Agu , Kyumin Lee

We consider the fundamental problem of decomposing a large-scale approximate nearest neighbor search (ANNS) problem into smaller sub-problems. The goal is to partition the input points into neighborhood-preserving shards, so that the…

数据结构与算法 · 计算机科学 2024-03-05 Lars Gottesbüren , Laxman Dhulipala , Rajesh Jayaram , Jakub Lacki
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