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This paper concerns with the synchronization of infrastructure impoverished sensor networks under harsh conditions. It suggests three novel asynchronous, decentralized, energyefficient time synchronization protocols. The protocols require…

Signal Processing · Electrical Eng. & Systems 2018-11-06 Ramadan Abdul-Rashid , Ali Al-Shaikhi , Ahmad Masoud

The topology transition problem of transmission networks is becoming increasingly crucial with topological flexibility more widely leveraged to promote high renewable penetration. This paper proposes a novel methodology to address this…

Systems and Control · Electrical Eng. & Systems 2022-09-20 Tong Han , Yue Song , David J. Hill

Modeling irregularly-sampled time series (ISTS) is challenging because of missing values. Most existing methods focus on handling ISTS by converting irregularly sampled data into regularly sampled data via imputation. These models assume an…

Artificial Intelligence · Computer Science 2024-08-21 Rohit Agarwal , Aman Sinha , Ayan Vishwakarma , Xavier Coubez , Marianne Clausel , Mathieu Constant , Alexander Horsch , Dilip K. Prasad

For wireless systems in which randomly arriving devices attempt to transmit a fixed payload to a central receiver, we develop a framework to characterize the system throughput as a function of arrival rate and per-user data rate. The…

Information Theory · Computer Science 2013-10-04 Harpreet S. Dhillon , Howard C. Huang , Harish Viswanathan , Reinaldo A. Valenzuela

In traditional communication system, information of APP (Application) layer, transport layer and MAC (Media Access Control)layer has not been fully interacted,which inevitably leads to inconsistencies among TCP congestion state,…

Networking and Internet Architecture · Computer Science 2020-07-03 Xinyu Huang , Lijun He

Hardware acceleration in modern networks creates monitoring blind spots by offloading flows to a non-observable state, hindering real-time service degradation (SD) detection. To address this, we propose and formalize a novel inter-flow…

Networking and Internet Architecture · Computer Science 2025-09-16 Balint Bicski , Adrian Pekar

Fast Handovers for the MIPv6 (FMIPv6) has been proposed to reduce the Handover latency, in the IETF. It could not find the acceptable reduction, so led to more efforts to improve it and however the creation of multiple Handover methods in…

Networking and Internet Architecture · Computer Science 2011-09-02 Abbas Asosheh , Nafiseh Karimi , Hourieh Khodkari

Open communication over the Internet poses a serious threat to countries with repressive regimes, leading them to develop and deploy network-based censorship mechanisms within their networks. Existing censorship circumvention systems face…

Cryptography and Security · Computer Science 2015-03-20 Amir Houmansadr , Thomas Riedl , Nikita Borisov , Andrew Singer

The deployment of underlay small base stations (SBSs) is expected to significantly boost the spectrum efficiency and the coverage of next-generation cellular networks. However, the coexistence of SBSs underlaid to an existing macro-cellular…

Computer Science and Game Theory · Computer Science 2012-12-14 Francesco Pantisano , Mehdi Bennis , Walid Saad , Merouane Debbah , Matti Latva-aho

The apps installed on a smartphone can reveal much information about a user, such as their medical conditions, sexual orientation, or religious beliefs. Additionally, the presence or absence of particular apps on a smartphone can inform an…

Cryptography and Security · Computer Science 2017-04-21 Vincent F. Taylor , Riccardo Spolaor , Mauro conti , Ivan Martinovic

Serverless computing has emerged as a promising alternative to infrastructure- (IaaS) and platform-as-a-service (PaaS)cloud platforms for applications with ample parallelism and intermittent activity. Serverless promises greater resource…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-01-03 Shannon Joyner , Michael MacCoss , Christina Delimitrou , Hakim Weatherspoon

Recent results from statistical physics show that large classes of complex networks, both man-made and of natural origin, are characterized by high clustering properties yet strikingly short path lengths between pairs of nodes. This class…

Information Theory · Computer Science 2016-11-17 Rui A. Costa , Joao Barros

We investigate the capability of an active body (master) to manipulate a passive object (slave) purely via contactless flow-mediated mechanisms, motivated by potential applications in microfluidic devices and medicine (drug delivery…

Fluid Dynamics · Physics 2019-10-23 Tejaswin Parthasarathy , Fan Kiat Chan , Mattia Gazzola

We present a fluid-dynamic model for the simulation of urban traffic networks with road sections of different lengths and capacities. The model allows one to efficiently simulate the transitions between free and congested traffic, taking…

Popular Physics · Physics 2007-05-23 Dirk Helbing , Stefan Lämmer , Jean-Patrick Lebacque

New advanced applications, such as autonomous driving and haptic communication, require to transmit multi-sensory data and require low latency and high reliability. These applications include. Existing implementations for such services have…

Networking and Internet Architecture · Computer Science 2020-10-09 Federico Chiariotti , Anay Ajit Deshpande , Marco Giordani , Kostantinos Antonakoglou , Andrea Zanella , Toktam Mahmoodi

Modeling how network-level traffic flow changes in the urban environment is useful for decision-making in transportation, public safety and urban planning. The traffic flow system can be viewed as a dynamic process that transits between…

Machine Learning · Computer Science 2022-11-22 Xiaoliang Lei , Hao Mei , Bin Shi , Hua Wei

Wireless mobile grids are one of the emerging grid types, which help to pool the resources of several willing and cooperative mobile devices to resolve a computationally intensive task. The mobile grids exhibit stronger challenges like…

Networking and Internet Architecture · Computer Science 2010-02-10 A. S. Nandeppanavar , M. N. Birje , S. S. Manvi , Shridhar

Today in fast technology development in wireless mobile adhoc network there is vast scope for research. As it is known that wireless communication for mobile network has many application areas like routing services, security services etc.…

Networking and Internet Architecture · Computer Science 2013-07-08 Diya Naresh Vadhwani , Megha Singh , Deepak Kulhare

Cooperative Intelligent Transport Systems (C-ITS) make road traffic safer and more efficient, but require the mobile networks to handle time-critical applications. While some applications may need new dedicated communications technologies…

Networking and Internet Architecture · Computer Science 2018-05-18 Fehmi Ben Abdesslem , Henrik Abrahamsson , Bengt Ahlgren

In this paper, flow models of networks without congestion control are considered. Users generate data transfers according to some Poisson processes and transmit corresponding packet at a fixed rate equal to their access rate until the…

Probability · Mathematics 2012-01-17 Mathieu Feuillet