Ralf Koetter

Affiliations:
  • Technical University Munich, Germany


According to our database1, Ralf Koetter authored at least 115 papers between 1994 and 2014.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 2009, "For contributions to coding theory".

Timeline

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Bibliography

2014
A Theory of Network Equivalence - Part II: Multiterminal Channels.
IEEE Trans. Inf. Theory, 2014

2013
A Factorized Variational Technique for Phase Unwrapping in Markov Random Fields
CoRR, 2013

2012
Scheduling for Network-Coded Multicast.
IEEE/ACM Trans. Netw., 2012

Bits Through Deterministic Relay Cascades With Half-Duplex Constraint.
IEEE Trans. Inf. Theory, 2012

2011
The Re-Encoding Transformation in Algebraic List-Decoding of Reed-Solomon Codes.
IEEE Trans. Inf. Theory, 2011

A Theory of Network Equivalence - Part I: Point-to-Point Channels.
IEEE Trans. Inf. Theory, 2011

Network Coding in a Multicast Switch.
IEEE Trans. Inf. Theory, 2011

VLSI Architectures for Soft-Decision Decoding of Reed-Solomon Codes.
IEEE Trans. Inf. Theory, 2011

Beyond Shannon: the quest for fundamental performance limits of wireless ad hoc networks.
IEEE Commun. Mag., 2011

2010
Communication over finite-field matrix channels.
IEEE Trans. Inf. Theory, 2010

Joint base-calling of two DNA sequences with factor graphs.
IEEE Trans. Inf. Theory, 2010

On counteracting Byzantine attacks in network coded peer-to-peer networks.
IEEE J. Sel. Areas Commun., 2010

On the Dynamic Behavior of the Min-Cut in Random Geometric Graphs.
Proceedings of IEEE International Conference on Communications, 2010

2009
Bits Through Relay Cascades with Half-Duplex Constraint
CoRR, 2009

An adaptive compress-and-forward scheme for the orthogonal multiple-access relay channel.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

On a theory of network equivalence.
Proceedings of the 2009 IEEE Information Theory Workshop, 2009

Byzantine attacks against network coding in peer to peer distributed storage.
Proceedings of the IEEE International Symposium on Information Theory, 2009

An algebraic watchdog for wireless network coding.
Proceedings of the IEEE International Symposium on Information Theory, 2009

On Quantizer Design for Soft Values in the Multiple-Access Relay Channel.
Proceedings of IEEE International Conference on Communications, 2009

Distributed Turbo Coding with Information Transfer via Timing of the Half-Duplex Relay-Phases.
Proceedings of IEEE International Conference on Communications, 2009

Joint Scheduling and Instantaneously Decodable Network Coding.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Cooperative Uplink of Two Mobile Stations with Network Coding Based on the WiMax LDPC Code.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

A Systematic Reed-Solomon Encoder with Arbitrary Parity Positions.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Beyond network equivalence.
Proceedings of the 47th Annual Allerton Conference on Communication, 2009

2008
A Rank-Metric Approach to Error Control in Random Network Coding.
IEEE Trans. Inf. Theory, 2008

Coding for Errors and Erasures in Random Network Coding.
IEEE Trans. Inf. Theory, 2008

Extremal Problems of Information Combining.
IEEE Trans. Inf. Theory, 2008

Byzantine Modification Detection in Multicast Networks With Random Network Coding.
IEEE Trans. Inf. Theory, 2008

On coding for reliable communication over packet networks.
Phys. Commun., 2008

Capacity of Random Network Coding under a Probabilistic Error Model
CoRR, 2008

Keynote speaker.
Proceedings of the 6th International Symposium on Modeling and Optimization in Mobile, 2008

Coding strategies for noise-free relay cascades with half-duplex constraint.
Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Joint base-calling of two DNA sequences with factor graphs.
Proceedings of the IEEE International Conference on Acoustics, 2008

2007
An Information-Based Computational Technique for Estimation of Chromatographic Peak Purity.
J. Chem. Inf. Model., 2007

On low-complexity linear-programming decoding of LDPC codes.
Eur. Trans. Telecommun., 2007

Network Coding over a Noisy Relay : a Belief Propagation Approach.
Proceedings of the IEEE International Symposium on Information Theory, 2007

Network Coding in Wireless Networks with Random Access.
Proceedings of the IEEE International Symposium on Information Theory, 2007

On Source Coding with Coded Side Information for a Binary Source with Binary Side Information.
Proceedings of the IEEE International Symposium on Information Theory, 2007

On Network Coding of Independent and Dependent Sources in Line Networks.
Proceedings of the IEEE International Symposium on Information Theory, 2007

A Low Complexity Algorithm and Architecture for Systematic Encoding of Hermitian Codes.
Proceedings of the IEEE International Symposium on Information Theory, 2007

Network Coding in a Multicast Switch.
Proceedings of the INFOCOM 2007. 26th IEEE International Conference on Computer Communications, 2007

Graphical Models for Desynchronization-Resilient Watermark Decoding.
Proceedings of the International Conference on Image Processing, 2007

2006
Introduction to the special issue on networking and information theory.
IEEE/ACM Trans. Netw., 2006

Unwrapping of MR phase images using a Markov random field model.
IEEE Trans. Medical Imaging, 2006

Minimum-cost multicast over coded packet networks.
IEEE Trans. Inf. Theory, 2006

On error exponents of modulo lattice additive noise channels.
IEEE Trans. Inf. Theory, 2006

A Random Linear Network Coding Approach to Multicast.
IEEE Trans. Inf. Theory, 2006

Applications of Algebraic Soft-Decision Decoding of Reed-Solomon Codes.
IEEE Trans. Commun., 2006

New directions in information theory.
Eur. Trans. Telecommun., 2006

Multilevel Codes for OFDM-Like Modulation over Underspread Fading Channels.
EURASIP J. Adv. Signal Process., 2006

On Separation, Randomness and Linearity for Network Codes over Finite Fields
CoRR, 2006

Towards Low-Complexity Linear-Programming Decoding
CoRR, 2006

On the Block Error Probability of LP Decoding of LDPC Codes
CoRR, 2006

A framework for the design of good watermark identification codes.
Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VIII, 2006

Bounds on the Threshold of Linear Programming Decoding.
Proceedings of the 2006 IEEE Information Theory Workshop, 2006

On optimal weight assignmnents for multivariate interpolation list-decoding.
Proceedings of the 2006 IEEE Information Theory Workshop, 2006

Network Coding for Multiple Unicasts: An Approach based on Linear Optimization.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

A Novel Method for Combining Algebraic Decoding and Iterative Processing.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Iterative Algorithms for Finding the Stationary Points of the Dirty Tape Problem.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

2005
Towards a VLSI Architecture for Interpolation-Based Soft-Decision Reed-Solomon Decoders.
J. VLSI Signal Process., 2005

Exponential error bounds for algebraic soft-decision decoding of Reed-Solomon codes.
IEEE Trans. Inf. Theory, 2005

An information-theoretic view of network management.
IEEE Trans. Inf. Theory, 2005

Data-Hiding Codes.
Proc. IEEE, 2005

Graph-Cover Decoding and Finite-Length Analysis of Message-Passing Iterative Decoding of LDPC Codes
CoRR, 2005

Characterizations of Pseudo-Codewords of LDPC Codes
CoRR, 2005

Further results on coding for reliable communication over packet networks.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Network monitoring in multicast networks using network coding.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

The benefit of thresholding in LP decoding of LDPC codes.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Minimal network coding for multicast.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Achieving minimum-cost multicast: a decentralized approach based on network coding.
Proceedings of the INFOCOM 2005. 24th Annual Joint Conference of the IEEE Computer and Communications Societies, 2005

2004
On fixed input distributions for noncoherent communication over high-SNR Rayleigh-fading channels.
IEEE Trans. Inf. Theory, 2004

Turbo equalization.
IEEE Signal Process. Mag., 2004

Graphical models for coded data transmission over inter-symbol interference channels.
Eur. Trans. Telecommun., 2004

Feasibility analysis of stochastic sensor networks.
Proceedings of the First Annual IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks, 2004

On error exponents of nested lattice codes for the AWGN channel.
Proceedings of the 2004 IEEE Information Theory Workshop, 2004

Pseudo-codewords of cycle codes via zeta functions.
Proceedings of the 2004 IEEE Information Theory Workshop, 2004

On source and channel codes for multiple inputs and outputs: does multiple description beat space time?
Proceedings of the 2004 IEEE Information Theory Workshop, 2004

Soft-decision decoding of linear block codes using preprocessing.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Lower bounds on the minimum pseudoweight of linear codes.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

On the performance of integrated interleaving coding schemes.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Partitioning techniques for design of multilevel codes for Rayleigh fading channels.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Byzantine modification detection in multicast networks using randomized network coding.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Reduced complexity interpolation for soft-decoding of reed-solomon codes.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Optimal sparse-QIM codes for zero-rate blind watermarking.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003
An algebraic approach to network coding.
IEEE/ACM Trans. Netw., 2003

Algebraic soft-decision decoding of Reed-Solomon codes.
IEEE Trans. Inf. Theory, 2003

The structure of tail-biting trellises: minimality and basic principl.
IEEE Trans. Inf. Theory, 2003

On the separability of demodulation and decoding for communications over multiple-antenna block-fading channels.
IEEE Trans. Inf. Theory, 2003

Linear turbo equalization for parallel ISI channels.
IEEE Trans. Commun., 2003

Joint noncoherent demodulation and decoding for the block fading channel: a practical framework for approaching Shannon capacity.
IEEE Trans. Commun., 2003

Wheel codes: turbo-like codes on graphs of small order.
Proceedings of the Proceedings 2003 IEEE Information Theory Workshop, 2003

A complexity reducing transformation in algebraic list decoding of Reed-Solomon codes.
Proceedings of the Proceedings 2003 IEEE Information Theory Workshop, 2003

Multibaseline InSAR terrain elevation estimation: a dynamic programming approach.
Proceedings of the 2003 International Conference on Image Processing, 2003

Linear Network Codes: A Unified Framework for Source, Channel, and Network Coding.
Proceedings of the Advances in Network Information Theory, 2003

2002
Minimum mean squared error equalization using a priori information.
IEEE Trans. Signal Process., 2002

On the performance of the ternary [13, 7, 5] quadratic-residue code.
IEEE Trans. Inf. Theory, 2002

Turbo equalization: principles and new results.
IEEE Trans. Commun., 2002

Beyond Routing: An Algebraic Approach to Network Coding.
Proceedings of the Proceedings IEEE INFOCOM 2002, 2002

Balancing rewrapping error and smoothness in two dimensional phase unwrapping problems.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

Phase unwrapping by minimizing Kikuchi free energy.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

An iterative dynamic programming approach to 2-D phase unwrapping.
Proceedings of the 2002 International Conference on Image Processing, 2002

2001
Signal-space characterization of iterative decoding.
IEEE Trans. Inf. Theory, 2001

Introduction to the special issue on codes on graphs and iterative algorithms.
IEEE Trans. Inf. Theory, 2001

A Factorized Variational Technique for Phase Unwrapping in Markov Random Field.
Proceedings of the UAI '01: Proceedings of the 17th Conference in Uncertainty in Artificial Intelligence, 2001

Very loopy belief propagation for unwrapping phase images.
Proceedings of the Advances in Neural Information Processing Systems 14 [Neural Information Processing Systems: Natural and Synthetic, 2001

"Codes" on images and iterative phase unwrapping.
Proceedings of the 2001 IEEE Information Theory Workshop, 2001

Unwrapping phase images by propagating probabilities across graphs.
Proceedings of the IEEE International Conference on Acoustics, 2001

Unwrapping phases by relaxed mean field inference.
Proceedings of the IEEE International Conference on Acoustics, 2001

Enforcing Integrability for Surface Reconstruction Algorithms Using Belief Propagation in Graphical Models.
Proceedings of the 2001 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2001), 2001

Implementation of a Hermitian decoder IC in 0.35 μm CMOS.
Proceedings of the IEEE 2001 Custom Integrated Circuits Conference, 2001

1998
A Fast Parallel Implementation of a Berlekamp-Massey Algorithm for Algebraic-Geometric Codes.
IEEE Trans. Inf. Theory, 1998

Determination of Error Values for Algebraic-Geometry Codes and the Forney Formula.
IEEE Trans. Inf. Theory, 1998

1996
Fast generalized minimum-distance decoding of algebraic-geometry and Reed-Solomon codes.
IEEE Trans. Inf. Theory, 1996

1995
Codes and iterative decoding on general graphs.
Eur. Trans. Telecommun., 1995

1994
Error-locating pairs for cyclic codes.
IEEE Trans. Inf. Theory, 1994


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