Friedrich-Alexander-Universität Erlangen-Nürnberg / Technische Fakultät / Department Informatik

(a picture of me)

Johannes Behl

Member of the research staff at the
Institute for Operating Systems and Computer Networks at TU Braunschweig
with office at the Department of Computer Science 4 (Distributed Systems and Operating Systems) at
Friedrich-Alexander-Universität Erlangen-Nürnberg.

You can also visit my home page at the TU Braunschweig.

Research and Academic Activities

Main Interests

Dependability and Security in Distributed Systems
Cloud Computing
Virtualization

Projects

TCLOUDS: Trustworthy Clouds - Privacy and Resilience for Internet-scale Critical Infrastructure

Teaching

Summer Term 2015

Distributed Systems, Exercise

Winter Term 2013/2014

Middleware - Cloud Computing (MW), Exercise

Winter Term 2012/2013

Middleware - Cloud Computing (MW), Exercise

Winter Term 2011/2012

Summer Term 2011

Theses

For open topics, please have a look at my home page at the TU Braunschweig.

(automatically exported by UnivIS)

Finished Theses

Entwicklung und Evaluierung eines ressourceneffizienten Fehlertoleranzprotokolls mit rotierendem Anführer: Supervisors: Prof. i. R. Dr.-Ing. habil. Wolfgang Schröder-Preikschat, PD Dr.-Ing. habil. Tobias Distler, Dipl.-Inf. Johannes Behl

Flexible Replikation von Geschäftsprozessen: Supervisors: Prof. Dr.-Ing. Rüdiger Kapitza, PD Dr.-Ing. habil. Tobias Distler, Dipl.-Inf. Johannes Behl

Implementierung einer fehlertoleranten Plattform für die Ausführung Web-Service-basierter Prozesse im Cloud Computing: Supervisors: Dipl.-Inf. Johannes Behl, Prof. Dr.-Ing. Rüdiger Kapitza

Konsensusorientierte Parallelisierung von Infrastrukturdiensten am Beispiel ZooKeeper: Supervisors: Prof. i. R. Dr.-Ing. habil. Wolfgang Schröder-Preikschat, PD Dr.-Ing. habil. Tobias Distler, Dipl.-Inf. Johannes Behl

Konzeption und Implementierung eines Frameworks für befehlszeilengesteuerte Anwendungen in Python: Supervisors: Dipl.-Inf. Johannes Behl

Own Diploma Thesis and Study Thesis

Entwurf einer Softwarearchitektur für virtualisierte Umgebungen: Supervisors: Prof. Dr.-Ing. Rüdiger Kapitza

Implementierung und Evaluation von DQMP - einem dezentralen Protokoll zur Quotaverwaltung: Student: Johannes Behl (handed in on 29.09.2009 ); Supervisors: Prof. i. R. Dr.-Ing. habil. Wolfgang Schröder-Preikschat, Prof. Dr.-Ing. Rüdiger Kapitza

Publications

(automatically exported by UnivIS)

Schiekofer, Rainer ; Behl, Johannes ; Distler, Tobias:
Agora: A Dependable High-Performance Coordination Service for Multi-Cores.
In: IEEE (Ed.) : Proceedings of the 47th International Conference on Dependable Systems and Networks (DSN '17)
(47th International Conference on Dependable Systems and Networks (DSN '17), Denver, USA, 26-29 June).
2017, pp 333-344.
Keywords: REFIT, EDC (BibTeX)

Behl, Johannes ; Distler, Tobias ; Kapitza, Rüdiger:
Hybrids on Steroids: SGX-based High Performance BFT.
In: European Chapter of ACM SIGOPS (Ed.) : Proceedings of the 12th European Conference on Computer Systems (EuroSys '17)
(EuroSys 2017, Belgrade, 23-26 April).
2017, pp 222-237.
Keywords: REFIT (BibTeX)

Behl, Johannes ; Distler, Tobias ; Kapitza, Rüdiger:
Hybster -- A Highly Parallelizable Protocol for Hybrid Fault-Tolerant Service Replication.
Braunschweig : TU Braunschweig. 2017
(64440). - Research report
Keywords: REFIT (BibTeX)

Behl, Johannes ; Distler, Tobias ; Kapitza, Rüdiger:
Consensus-Oriented Parallelization: How to Earn Your First Million.
In: ACM/IFIP/USENIX (Org.):
Proceedings of the 16th Middleware Conference (Middleware '15)
(Middleware 2015, Vancouver, 7-11 December).
2015, pp 173-184.
Keywords: REFIT
[doi>10.1145/2814576.2814800] (BibTeX)

Behl, Johannes ; Distler, Tobias ; Kapitza, Rüdiger:
Scalable BFT for Multi-Cores: Actor-based Decomposition and Consensus-oriented Parallelization.
In: USENIX (Org.):
Proceedings of the 10th Workshop on Hot Topics in System Dependability (HotDep '14)
(HotDep 2014, Broomfield, 5 October).
2014, pp 49-54.
Keywords: REFIT (BibTeX)

Kapitza, Rüdiger ; Behl, Johannes ; Cachin, Christian ; Distler, Tobias ; Kuhnle, Simon ; Mohammadi, Seyed Vahid ; Schröder-Preikschat, Wolfgang ; Stengel, Klaus:
CheapBFT: Resource-efficient Byzantine Fault Tolerance.
In: European Chapter of ACM SIGOPS (Org.):
Proceedings of the EuroSys 2012 Conference (EuroSys '12)
(EuroSys 2012, Bern, 10-13 April).
2012, pp 295-308.
Keywords: TCLOUDS;REFIT
[doi>10.1145/2168836.2168866] (BibTeX)

Behl, Johannes ; Distler, Tobias ; Kapitza, Rüdiger:
DQMP: A Decentralized Protocol to Enforce Global Quotas in Cloud Environments.
In: SSS (Org.):
Proceedings of the 14th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS '12)
(14th International Symposium on Stabilization, Safety, and Security of Distributed Systems, Toronto, 1-4 October).
2012, pp 217-231.
Keywords: TCLOUDS (BibTeX)

Behl, Johannes ; Distler, Tobias ; Heisig, Florian ; Kapitza, Rüdiger ; Schunter, Matthias:
Providing Fault-tolerant Execution of Web-service-based Workflows within Clouds.
In: Pierre, Guillaume ; Cristea, Valentin (Ed.) : Proceedings of the 2nd International Workshop on Cloud Computing Platforms (CloudCP '12)
(2nd International Workshop on Cloud Computing Platforms, Bern, 10 April).
2012, pp 39-44.
Keywords: TCLOUDS
[doi>10.1145/2168697.2168704] (BibTeX)