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We examine WebRTC's suitability as a means of Internet censorship circumvention. WebRTC is a framework and suite of protocols for peer-to-peer communication between web browsers. We analyze the implementation differences in instantiations…

Cryptography and Security · Computer Science 2016-05-31 David Fifield , Mia Gil Epner

There is a continuing interest in using standard language constructs for accelerated computing in order to avoid (sometimes vendor-specific) external APIs. For Fortran codes, the {\tt do concurrent} (DC) loop has been successfully…

Many cross-organization cooperation applications of blockchain-based distributed ledger technologies (DLT) do not aim at innovation at the cooperation pattern level: essentially the same ''business'' is conducted by the parties, but this…

Performance · Computer Science 2021-12-22 Attila Klenik , Imre Kocsis

We introduce CTCP, a reliable transport protocol using network coding. CTCP is designed to incorporate TCP features such as congestion control, reliability, and fairness while significantly improving on TCP's performance in lossy,…

Networking and Internet Architecture · Computer Science 2013-04-15 MinJi Kim , Jason Cloud , Ali ParandehGheibi , Leonardo Urbina , Kerim Fouli , Douglas Leith , Muriel Medard

The emergence of various technologies has since pushed researchers to develop new protocols that support high density data transmissions in Wide Area Networks. Many of these protocols are TCP protocol variants, which have demonstrated…

Networking and Internet Architecture · Computer Science 2010-10-26 Danilo Valeros Bernardo , Doan B Hoang

With the advent of cloud computing and the Internet, the commercialized website becomes capable of providing more web services, such as software as a service (SaaS) or function as a service (FaaS), for great user experiences. Undoubtedly,…

Cryptography and Security · Computer Science 2022-09-27 Gordon King , Hans Wang

Cross-technology communication (CTC) was proposed in recent literature as a way to exploit the opportunities of collaboration between heterogeneous wireless technologies. This paper presents LtFi, a system which enables to set-up a CTC…

Networking and Internet Architecture · Computer Science 2017-07-24 Piotr Gawłowicz , Anatolij Zubow , Adam Wolisz

With the innovation of distributed ledger technology (DLT), often known as blockchain technology, there has been significant growth of digital tokens in the form of cryptocurrencies, stablecoins, and central bank digital currencies. As the…

gRPC is at the heart of modern distributed system architectures. Based on HTTP/2 and Protocol Buffers, it provides highly performant, standardized, and polyglot communication across loosely coupled microservices and is increasingly…

Cryptography and Security · Computer Science 2024-04-09 Louis Loechel , Siar-Remzi Akbayin , Elias Grünewald , Jannis Kiesel , Inga Strelnikova , Thomas Janke , Frank Pallas

In this paper we present the implementation of a WebRTC gateway service that can forward ad-hoc RTP data plane traffic from a browser on one local network to a browser on another local network. The advantage compared to the existing IETF…

Networking and Internet Architecture · Computer Science 2013-12-24 Thomas Sandholm , Boris Magnusson , Bjorn A. Johnsson

This paper introduces TeleBTC, a fully decentralized protocol designed to wrap Bitcoin (BTC) on programmable blockchains. The creation of a decentralized wrapped BTC presents challenges due to the non-programmable nature of Bitcoin, making…

Cryptography and Security · Computer Science 2023-07-27 Mahyar Daneshpajooh , Niusha Moshrefi , Mahdi Darabi , Sina Hashemi , Mehrafarin Kazemi

With developments of real-time applications into data centers, the need for alternatives of the standard TCP protocol has been prime demand in several applications of data centers. The several alternatives of TCP protocol has been proposed…

Networking and Internet Architecture · Computer Science 2013-11-13 Fatma Almajadub , Eman Abdelfattah , Abdul Razaque

In the last decade, the demand for Internet applications has been increased, which increases the number of data centers across the world. These data centers are usually connected to each other using long-distance and high-speed networks. As…

Networking and Internet Architecture · Computer Science 2019-05-01 Mohamed A. Alrshah , Mohamed A. Al-Maqri , Mohamed Othman

Current blockchain technologies provide very limited interoperability. Restrictions with regards to asset transfers and data exchange between different blockchains reduce usability and comfort for users, and hinder novel developments within…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-05-16 Michael Borkowski , Marten Sigwart , Philipp Frauenthaler , Taneli Hukkinen , Stefan Schulte

The European DataTAG project has taken a major step towards making the concept of a worldwide computing Grid a reality. In collaboration with the companion U.S. project iVDGL, DataTAG has realized an intercontinental testbed spanning Europe…

Distributed, Parallel, and Cluster Computing · Computer Science 2007-05-23 Flavia Donno , Vincenzo Ciaschini , David Rebatto , Luca Vaccarossa , Marco Verlato

An architecture to enable some blocks consisting of several nodes in a public cluster connected to different grid collaborations is introduced. It is realized by inserting a web-service in addition to the standard Globus Toolkit. The new…

Distributed, Parallel, and Cluster Computing · Computer Science 2009-03-06 Z. Akbar , L. T. Handoko

Recently we presented TTC, a domain-specific compiler for tensor transpositions. Despite the fact that the performance of the generated code is nearly optimal, due to its offline nature, TTC cannot be utilized in all the application codes…

Mathematical Software · Computer Science 2017-05-12 Paul Springer , Tong Su , Paolo Bientinesi

Small TCP flows make up the majority of web flows. For them, the TCP three-way handshake induces significant delay overhead. The TCP Fast Open (TFO) protocol can significantly decrease this delay via zero round-trip time (0-RTT) handshakes…

Cryptography and Security · Computer Science 2019-11-13 Erik Sy , Tobias Mueller , Christian Burkert , Hannes Federrath , Mathias Fischer

Transport Layer Security (TLS) protocol is a cryptographic protocol designed to secure communication over the internet. The TLS protocol has become a fundamental in secure communication, most commonly used for securing web browsing…

Cryptography and Security · Computer Science 2024-09-30 Maciej Kalka , Marek Kirejczyk

TCP's poor performance is identified as the bottleneck of high-speed networks. Extensions to TCP have been proposed and implemented. Some authors abandon TCP at all and suggest new transport protocols to overcome TCP limitations, at the…

Networking and Internet Architecture · Computer Science 2017-05-26 Rui Policarpo Duarte