Kollaps: decentralized and dynamic topology emulation

P Gouveia, J Neves, C Segarra, L Liechti… - Proceedings of the …, 2020 - dl.acm.org
The performance and behavior of large-scale distributed applications is highly influenced by
network properties such as latency, bandwidth, packet loss, and jitter. For instance, an …

Energy-constrained scheduling for weakly-hard real-time systems

TA AlEnawy, H Aydin - 26th IEEE International Real-Time …, 2005 - ieeexplore.ieee.org
In this paper, we explore performance optimization problems for real-time systems that have
to rely on a fixed energy budget during an operation/mission. We adopt the weakly-hard …

Natcracker: Nat combinations matter

R Roverso, S El-Ansary, S Haridi - 2009 Proceedings of 18th …, 2009 - ieeexplore.ieee.org
In this paper, we report our experience in working with network address translators (NATs).
Traditionally, there were only 4 types of NATs. For each type, the (im) possibility of traversal …

: Decentralized and Efficient Network Emulation for Large-Scale Systems

S Amaro, M Matos, V Schiavoni - IEEE/ACM Transactions on …, 2024 - ieeexplore.ieee.org
The performance and behavior of distributed systems is highly influenced by network
properties, ie latency, bandwidth, packet loss, and jitter. When developing a distributed …

On the feasibility of centrally-coordinated peer-to-peer live streaming

R Roverso, A Naiem, M Reda… - 2011 IEEE …, 2011 - ieeexplore.ieee.org
In this paper we present an exploration of central coordination as a way of managing P2P
live streaming overlays. The main point is to show the elements needed to construct a …

SplayNet: Distributed User-Space Topology Emulation

V Schiavoni, E Rivière, P Felber - … , Beijing, China, December 9-13, 2013 …, 2013 - Springer
Network emulation allows researchers to test distributed applications on diverse topologies
with fine control over key properties such as delays, bandwidth, congestion, or packet loss …

PChord: a distributed hash table for P2P network

H Huang, Y Zheng, H Chen, R Wang - Frontiers of Electrical and Electronic …, 2010 - Springer
As a solution for data storage and information sharing for peer-to-peer (P2P) networks, a
novel distributed hash table (DHT) structure called PChord is presented in this paper …

On the optimality and speed of the deep greedy switching algorithm for linear assignment problems

A Naiem, M El-Beltagy - 2013 IEEE International Symposium …, 2013 - ieeexplore.ieee.org
The Deep Greedy Switching algorithm is a fast heuristic for solving large instances of the
linear sum assignment problem whilst sacrificing very little in terms of optimality. In this …

A System, Tools and Algorithms for Adaptive HTTP-live Streaming on Peer-to-peer Overlays

R Roverso - 2013 - diva-portal.org
In recent years, adaptive HTTP streaming protocols have become the de facto standard in
the industry for the distribution of live and video-on-demand content over the Internet. In this …

Mesmerizer: A effective tool for a complete peer-to-peer software development life-cycle

R Roverso, S El-Ansary, A Gkogkas… - … on Simulation Tools and …, 2011 - diva-portal.org
In this paper we present what are, in our experience, the best practices in Peer-To-Peer
(P2P) application development and how we combined them in a middleware platform called …