Publications de Dejan Kostic | EPFL Graph Search

Systematically testing OpenFlow controller applications

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar, Jennifer Rexford

The emergence of OpenFlow-capable switches enables exciting new network functionality, at the risk of programming errors that make communication less reliable. The centralized programming model, where a single controller program manages the network, seems ...

Elsevier Science Bv2015

What You Need to Know About SDN Flow Tables

Dejan Kostic, Peter Peresini, Maciej Leszek Kuzniar

SDN deployments rely on switches that come from various vendors and differ in terms of performance and available features. Understanding these differences and performance characteristics is essential for ensuring successful deployments. In this paper we me ...

Springer-Verlag Berlin2015

Monocle: Dynamic, Fine-Grained Data Plane Monitoring

Dejan Kostic, Peter Peresini, Maciej Leszek Kuzniar

2015

ESPRES: Transparent SDN Update Scheduling

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar

2014

ESPRES: Easy Scheduling and Prioritization for SDN

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar

2014

Providing Reliable FIB Update Acknowledgments in SDN

Dejan Kostic, Peter Peresini, Maciej Leszek Kuzniar

2014

A Method and a system for energy consumption saving in wireless access networks

Dejan Kostic, Marco Canini

The method of the invention, comprising at the user side: a) checking if the load of a first gateway to which a user terminal device is wirelessly connected, falls below a given low load threshold; b) if said first gateway load has fallen below said given ...

2013

Accelerating resource allocation in virtualized environments using workload classes and/or workload signatures

Dejan Novakovic, Dejan Kostic, Nedeljko Vasic, Ricardo Bianchini

Systems, methods, and apparatus for managing resources assigned to an application or service. A resource manager maintains a set of workload classes and classifies workloads using workload signatures. In specific embodiments, the resource manager minimizes ...

2013

Automatic Failure Recovery for Software-Defined Networks

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar, Nedeljko Vasic

2013

OpenFlow Needs You! A Call for a Discussion About a Cleaner OpenFlow API

Dejan Kostic, Peter Peresini, Maciej Leszek Kuzniar

2013