Wilfried N. Gansterer

Affiliations:
  • University of Vienna, Austria


According to our database1, Wilfried N. Gansterer authored at least 85 papers between 1998 and 2023.

Collaborative distances:

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2023
Attacking Graph Neural Networks with Bit Flips: Weisfeiler and Lehman Go Indifferent.
CoRR, 2023

Non-Redundant Graph Neural Networks with Improved Expressiveness.
CoRR, 2023

Adaptive Precision Training (AdaPT): A dynamic quantized training approach for DNNs.
Proceedings of the 2023 SIAM International Conference on Data Mining, 2023

2022
Resiliency in numerical algorithm design for extreme scale simulations.
Int. J. High Perform. Comput. Appl., 2022

Accuracy vs. Cost in Parallel Fixed-Precision Low-Rank Approximations of Sparse Matrices.
Proceedings of the 2022 IEEE International Parallel and Distributed Processing Symposium, 2022

2021
MARViN - Multiple Arithmetic Resolutions Vacillating in Neural Networks.
CoRR, 2021

2020
Fault-tolerant least squares solvers for wireless sensor networks based on gossiping.
J. Parallel Distributed Comput., 2020

A Generic Strategy for Node-Failure Resilience for Certain Iterative Linear Algebra Methods.
Proceedings of the 10th IEEE/ACM Workshop on Fault Tolerance for HPC at eXtreme Scale, 2020

Scalable Resilience Against Node Failures for Communication-Hiding Preconditioned Conjugate Gradient and Conjugate Residual Methods.
Proceedings of the 2020 SIAM Conference on Parallel Processing for Scientific Computing, 2020

Algorithm-Based Checkpoint-Recovery for the Conjugate Gradient Method.
Proceedings of the ICPP 2020: 49th International Conference on Parallel Processing, 2020

2019
Resilient gossip-inspired all-reduce algorithms for high-performance computing: Potential, limitations, and open questions.
Int. J. High Perform. Comput. Appl., 2019

Node-Failure-Resistant Preconditioned Conjugate Gradient Method without Replacement Nodes.
Proceedings of the 9th IEEE/ACM Workshop on Fault Tolerance for HPC at eXtreme Scale, 2019

How to Make the Preconditioned Conjugate Gradient Method Resilient Against Multiple Node Failures.
Proceedings of the 48th International Conference on Parallel Processing, 2019

2018
Extending and Evaluating Fault-Tolerant Preconditioned Conjugate Gradient Methods.
Proceedings of the IEEE/ACM 8th Workshop on Fault Tolerance for HPC at eXtreme Scale, 2018

2017
Fault tolerant communication-optimal 2.5D matrix multiplication.
J. Parallel Distributed Comput., 2017

On the Resilience of Conjugate Gradient and Multigrid Methods to Node Failures.
Proceedings of the Euro-Par 2017: Parallel Processing Workshops, 2017

2016
Parallel iterative refinement linear least squares solvers based on all-reduce operations.
Parallel Comput., 2016

Distributed Gram-Schmidt orthogonalization with simultaneous elements refinement.
EURASIP J. Adv. Signal Process., 2016

Data-driven Human Mobility Modeling: A Survey and Engineering Guidance for Mobile Networking.
ACM Comput. Surv., 2016

Mining agile DNS traffic using graph analysis for cybercrime detection.
Comput. Networks, 2016

Understanding the Information Flow of ACO-Accelerated Gossip Algorithms.
Proceedings of the Advances in Swarm Intelligence, 7th International Conference, 2016

ACO-inspired Acceleration of Gossip Averaging.
Proceedings of the 2016 on Genetic and Evolutionary Computation Conference, Denver, CO, USA, July 20, 2016

2015
Efficient scheduling of sporadic tasks for real-time wireless sensor networks.
IET Wirel. Sens. Syst., 2015

2014
Comparison of eigensolvers for symmetric band matrices.
Sci. Comput. Program., 2014

Distributed decorrelation in sensor networks with application to distributed particle filtering.
Proceedings of the IEEE International Conference on Acoustics, 2014

Analysis and Comparison of Truly Distributed Solvers for Linear Least Squares Problems on Wireless Sensor Networks.
Proceedings of the Euro-Par 2014 Parallel Processing, 2014

2013
Scalable and fault tolerant orthogonalization based on randomized distributed data aggregation.
J. Comput. Sci., 2013

Static vs. mobile sink: The influence of basic parameters on energy efficiency in wireless sensor networks.
Comput. Commun., 2013

A Distributed Eigensolver for Loosely Coupled Networks.
Proceedings of the 21st Euromicro International Conference on Parallel, 2013

Modeling DNS agility with DNSMap.
Proceedings of the 2013 Proceedings IEEE INFOCOM Workshops, 2013

Fault Tolerance Properties of Gossip-Based Distributed Orthogonal Iteration Methods.
Proceedings of the International Conference on Computational Science, 2013

On Mixed Precision Iterative Refinement for Eigenvalue Problems.
Proceedings of the International Conference on Computational Science, 2013

Locality matters: Reducing Internet traffic graphs using location analysis.
Proceedings of the 2013 43rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), 2013

Robust gossip-based aggregation: A practical point of view.
Proceedings of the 15th Meeting on Algorithm Engineering and Experiments, 2013

2012
Evaluation of the Stretch S6 Hybrid Reconfigurable Embedded CPU Architecture for Power-Efficient Scientific Computing.
Proceedings of the International Conference on Computational Science, 2012

Computing eigenvectors of block tridiagonal matrices based on twisted block factorizations.
J. Comput. Appl. Math., 2012

Poster: Gossip-Based Distributed Matrix Computations.
Proceedings of the 2012 SC Companion: High Performance Computing, 2012

Abstract: Gossip-Based Distributed Matrix Computations.
Proceedings of the 2012 SC Companion: High Performance Computing, 2012

Improving Fault Tolerance and Accuracy of a Distributed Reduction Algorithm.
Proceedings of the 2012 SC Companion: High Performance Computing, 2012

Distributed Gram-Schmidt orthogonalization based on dynamic consensus.
Proceedings of the Conference Record of the Forty Sixth Asilomar Conference on Signals, 2012

2011
Effcient Solution of Evolution Models for Virus Populations.
Proceedings of the International Conference on Computational Science, 2011

Effects of Reduced Precision on Floating-Point SVM Classification Accuracy.
Proceedings of the International Conference on Computational Science, 2011

libNMF - A Library for Nonnegative Matrix Factorization.
Comput. Informatics, 2011

A fast solver for modeling the evolution of virus populations.
Proceedings of the Conference on High Performance Computing Networking, 2011

Robust distributed orthogonalization based on randomized aggregation.
Proceedings of the second workshop on Scalable algorithms for large-scale systems, 2011

Distributed QR Factorization Based on Randomized Algorithms.
Proceedings of the Parallel Processing and Applied Mathematics, 2011

Native Double Precision LINPACK Implementation on a Hybrid Reconfigurable CPU.
Proceedings of the 25th IEEE International Symposium on Parallel and Distributed Processing, 2011

2010
Toward a parallel solver for generalized complex symmetric eigenvalue problems.
Proceedings of the International Conference on Computational Science, 2010

On twisted factorizations of block tridiagonal matrices.
Proceedings of the International Conference on Computational Science, 2010

A grid services cloud for molecular modelling workflows.
Int. J. Web Grid Serv., 2010

On the detection and identification of botnets.
Comput. Secur., 2010

Supporting Molecular Modeling Workflows within a Grid Services Cloud.
Proceedings of the Computational Science and Its Applications, 2010

Peak Performance Model for a Custom Precision Floating-Point Dot Product on FPGAs.
Proceedings of the Euro-Par 2010 Parallel Processing Workshops, 2010

2009
Non-splitting Tridiagonalization of Complex Symmetric Matrices.
Proceedings of the Computational Science, 2009

E-Mail Classification for Phishing Defense.
Proceedings of the Advances in Information Retrieval, 2009

Trustnet Architecture for E-mail Communication.
Proceedings of the Database and Expert Systems Applications, 2009

2008
Security and Usability Aspects of Man-in-the-Middle Attacks on ZRTP.
J. Univers. Comput. Sci., 2008

Enhancing ZRTP by using Computational Puzzles.
J. Univers. Comput. Sci., 2008

On the Relationship Between Feature Selection and Classification Accuracy.
Proceedings of the Third Workshop on New Challenges for Feature Selection in Data Mining and Knowledge Discovery, 2008

Implications of the EU Data Retention Directive 2006/24/EC.
Proceedings of the Sicherheit 2008: Sicherheit, 2008

Towards Self-Learning and Fully Transparent UCE Prevention.
Proceedings of the Sicherheit 2008: Sicherheit, 2008

Energy consumption vs. latency in a new boundary identification method for WSNs with a mobile sink.
Proceedings of the Sixth ACM International Workshop on Mobility Management & Wireless Access, 2008

Tridiagonalizing Complex Symmetric Matrices in Waveguide Simulations.
Proceedings of the Computational Science, 2008

Identifying the Boundary of a Wireless Sensor Network with a Mobile Sink.
Proceedings of the Ad-hoc, Mobile and Wireless Networks, 7th International Conference, 2008

Multi-Level Reputation-Based Greylisting.
Proceedings of the The Third International Conference on Availability, 2008

2007
Congestion Avoidance and Energy Efficient Routing Protocol for Wireless Sensor Networks with a Mobile Sink.
J. Networks, 2007

Nonadiabatic Ab Initio Surface-Hopping Dynamics Calculation in a Grid Environment - First Experiences.
Proceedings of the Computational Science and Its Applications, 2007

In-Network Storage Model for Data Persistence under Congestion in Wireless Sensor Network.
Proceedings of the First International Conference on Complex, 2007

A Hierarchical Two-Tier Information Management Architecture for Mobile Ad-Hoc Grid Environments.
Proceedings of the Seventh IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2007), 2007

A Reliable Component-Based Architecture for E-Mail Filtering.
Proceedings of the The Second International Conference on Availability, 2007

Analyzing UCE/UBE traffic.
Proceedings of the 9th International Conference on Electronic Commerce: The Wireless World of Electronic Commerce, 2007

2005
Data Reduction Schemes in Davidson Subspace Diagonalization for MR-CI.
Proceedings of the Large-Scale Scientific Computing, 5th International Conference, 2005

Computing Orthogonal Decompositions of Block Tridiagonal or Banded Matrices.
Proceedings of the Computational Science, 2005

Parallelization of Divide-and-Conquer Eigenvector Accumulation.
Proceedings of the Euro-Par 2005, Parallel Processing, 11th International Euro-Par Conference, Lisbon, Portugal, August 30, 2005

2004
Block tridiagonalization of "effectively" sparse symmetric matrices.
ACM Trans. Math. Softw., 2004

Framework for approximating eigenpairs in electronic structure computations.
Comput. Sci. Eng., 2004

Message Passing vs. Virtual Shared Memory, A Performance Comparison.
Proceedings of the Distributed and Parallel Systems: Cluster and Grid Computing (DAPSYS 2004, 2004

2003
Computing Approximate Eigenpairs of Symmetric Block Tridiagonal Matrices.
SIAM J. Sci. Comput., 2003

2002
An extension of the divide-and-conquer method for a class of symmetric block-tridiagonal eigenproblems.
ACM Trans. Math. Softw., 2002

Optimizing Local Performance in HPF.
Parallel Comput., 2002

1999
Blocking Techniques in Symmetric Eigensolvers.
Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing, 1999

The Locality Property in Topological Irregular Graph Hierarchies.
Proceedings of the Parallel Computation, 1999

Blocking Techniques in Numerical Software.
Proceedings of the Parallel Computation, 1999

HPF and Numerical Libraries.
Proceedings of the Parallel Computation, 1999

1998
Multi-sweep Algorithms for the Symmetric Eigenproblem.
Proceedings of the Vector and Parallel Processing, 1998


  Loading...