15 citations · 47 across the 17 of their papers we have counts for
7 papers · 1 filter
Chopin: Combining Distributed and Centralized Schedulers for Self-Adjusting Datacenter Networks
Neta Rozen Schiff, Klaus-Tycho Foerster, Stefan Schmid +1
The performance of distributed and data-centric applications often critically depends on the interconnecting network. Emerging reconfigurable datacenter networks (RDCNs) are a part…
On the Price of Locality in Static Fast Rerouting
Klaus-Tycho Foerster, Juho Hirvonen, Yvonne-Anne Pignolet +2
Modern communication networks feature fully decentralized flow rerouting mechanisms which allow them to quickly react to link failures. This paper revisits the fundamental algorith…
Input-Dynamic Distributed Algorithms for Communication Networks
Klaus-Tycho Foerster, Janne H. Korhonen, Ami Paz +2
Consider a distributed task where the communication network is fixed but the local inputs given to the nodes of the distributed system may change over time. In this work, we explor…
Conic Formation in Presence of Faulty Robots
Debasish Pattanayak, Klaus-Tycho Foerster, Partha Sarathi Mandal +1
Pattern formation is one of the most fundamental problems in distributed computing, which has recently received much attention. In this paper, we initiate the study of distributed…
Distributed Consistent Network Updates in SDNs: Local Verification for Global Guarantees
Klaus-Tycho Foerster, Stefan Schmid
While SDNs enable more flexible and adaptive network operations, (logically) centralized reconfigurations introduce overheads and delays, which can limit network reactivity. This p…
Brief Announcement: Does Preprocessing Help under Congestion?
Klaus-Tycho Foerster, Janne H. Korhonen, Joel Rybicki +1
This paper investigates the power of preprocessing in the CONGEST model. Schmid and Suomela (ACM HotSDN 2013) introduced the SUPPORTED CONGEST model to study the application of dis…
On the Power of Preprocessing in Decentralized Network Optimization
Klaus-Tycho Foerster, Juho Hirvonen, Stefan Schmid +1
As communication networks are growing at a fast pace, the need for more scalable approaches to operate such networks is pressing. Decentralization and locality are key concepts to…