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Optimus Prime: Accelerating Data Transformation in Servers
Related publications (32)
Joint Identity-Message Coding for Sensor Networks
Christina Fragouli, Suhas Diggavi, Lorenzo Keller, Mahdi Jafari Siavoshani
In a significant class of sensor-network applications, the identities of the reporting sensors constitute the bulk of the communicated data, whereas the message itself can be as small as a single bit—for instance, in many cases, sensors are used to detect ...
Institute of Electrical and Electronics Engineers2010COMBINE: An Improved Directory-Based Consistency Protocol
Vincent Gramoli, Hagit Albo Attiya
This paper presents COMBINE, a directory-based consistency protocol for shared objects, designed for large-scale distributed systems with unreliable links. Directory-based consistency protocols support move requests, allowing to write the object locally, a ...
2010How Efficient Can Gossip Be? (On the Cost of Resilient Information Exchange)
Rachid Guerraoui, Seth Gilbert, Dan Alistarh, Morteza Zadimoghaddam
Gossip, also known as epidemic dissemination, is becoming an in- creasingly popular technique in distributed systems. Yet, it has remained a partially open question: how robust are such protocols? We consider a natural ex- tension of the random phone-call ...
Springer2010Castor: Scalable Secure Routing for Ad Hoc Networks
Karl Aberer, Panagiotis Papadimitratos, Marcin Poturalski, Wojciech Galuba, Zoran Despotovic
Wireless ad hoc networks are inherently vulnerable, as any node can disrupt the communication of potentially any other node in the network. Many solutions to this problem have been proposed. In this paper, we take a fresh and comprehensive approach that ad ...
Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010SenseCode: Network Coding for Reliable Sensor Networks
Christina Fragouli, Lorenzo Keller, Emre Atsan
Designing a communication protocol for sensor networks often involves obtaining the "right" trade-off between energy efficiency and reliability. In this paper, we show that network coding provides a means to elegantly balance these two goals. We present th ...
2009A New Message Recognition Protocol with Self-recoverability for Ad Hoc Pervasive Networks
We examine the problem of message recognition by reviewing the definitions and the security model in the literature. In particular, we examine the Jane Doe protocol, which was proposed by Lucks et al., more closely and note its inability to recover in case ...
Springer2009A Study of Forward Error Correction Schemes for Reliable Transport in Underwater Sensor Networks
Underwater communications is a very challenging topic due to its singular channel characteristics. Most protocols used in terrestrial wireless communications can not be directly applied in the underwater world. A high bit error rate and low propagation del ...
IEEE2008Protocol composition frameworks and modular group communication
It is noticeable that our society is increasingly relying on computer systems. Nowadays, computer networks can be found at places where it would have been unthinkable a few decades ago, supporting in some cases critical applications on which human lives ma ...
EPFL2006Service Interface: A New Abstraction for Implementing and Composing Protocols
In this paper we compare two approaches to the design of protocol frameworks -- tools for implementing modular network protocols. The most common approach uses events as the main abstraction for a local interaction between protocol modules. We argue that a ...
2006Evaluating scheduling policies for fine-grain communication protocols on a cluster of SMPs
Distributed-memory parallel computers and networks of workstations (NOWs) both rely on efficient communication over increasingly high-speed networks. Software communication protocols are often the performance bottleneck. Several current and proposed parall ...
2005