ReGTime - Rent Gigaflops someTimes. - Bernd Dreier; Annja Huber; Holger Karl; Theo Ungerer; Markus Zahn (TreDS, 1996)

An Experimental Investigation of Message Latencies in the Totem Protocol in the Presence of Faults. - Holger Karl; Matthias Werner 001; Lars Küttner (EUROMICRO, 1998)

An infrastructure for network computing with Java applets. - Arash Baratloo; Mehmet Karaul; Holger Karl; Zvi M. Kedem (Concurr. Pract. Exp., 1998)

Bridging the gap between distributed shared memory and message passing. - Holger Karl (Concurr. Pract. Exp., 1998)

Experimental investigation of message latencies in the Totem protocol in the Presence of faults. - Holger Karl; Matthias Werner 001; Lars Küttner (IEE Proc. Softw., 1998)

Towards Quality of Service for Parallel Computing: An Overview of the MILAN Project. - Holger Karl (HPCN Europe, 1999)

Coscheduling through Synchronized Scheduling Servers - A Prototype and Experiments. - Holger Karl (IPPS/SPDP Workshops, 1999)

Responsive execution of parallel programs in distributed computing environments. - Fritz Holger Karl (1999)

Improving Goodput by Relaying in Transmission-Power-Limited Wireless Systems. - Seble Mengesha; Holger Karl; Adam Wolisz (GI Jahrestagung (1), 2001)

QoS-Conditionalized Handoff for Mobile IPv6. - Xiaoming Fu 001; Holger Karl; Cornelia Kappler (NETWORKING, 2002)

A protocol extension to HiperLAN/2 to support single-relay networks. - Daniel Hollos; Holger Karl (WMAN, 2002)

Portrait: Fachgebiet Telekommunikationsnetze, Technische Universität Berlin. - Adam Wolisz; Holger Karl; Berthold Rathke (Prax. Inf.verarb. Kommun., 2002)

A Framework for Evaluating Effects of Channel Prediction Inaccuracy on the Performance of Channel Adaptive Techniques. - Ana Aguiar; Holger Karl; Adam Wolisz; Horst Miesmer (International Conference on Wireless Networks, 2003)

Comparison of Heuristic and Optimal Subcarrier Assignment Algorithms. - James Gross; Holger Karl; Frank H. P. Fitzek; Adam Wolisz (International Conference on Wireless Networks, 2003)

EYES - Energy Efficient Sensor Networks. - Paul J. M. Havinga; Sandro Etalle; Holger Karl; Chiara Petrioli; Michele Zorzi; Harry Kip; Thomas Lentsch (PWC, 2003)

Are Classes of Nodes with Different Power Amplifiers Good for Wireless Multi-hop Networks? - Martin Kubisch; Holger Karl; Adam Wolisz (PWC, 2003)

Chaotic Maps as Parsimonious Bit Error Models of Wireless Channels. - Andreas Köpke; Andreas Willig; Holger Karl (INFOCOM, 2003)

Performance Evaluation of a QoS-Aware Handover Mechanism. - Steffen Sroka; Holger Karl (ISCC, 2003)

Classification and Evaluation of Multicast-Based Mobility Support in All-IP Cellular Networks. - Andreas Festag; Holger Karl; Adam Wolisz (KiVS, 2003)

Applying ad-hoc relaying to improve capacity, energy efficiency, and immission in infrastructure-based WLANs. - Martin Kubisch; Seble Mengesha; Daniel Hollos; Holger Karl; Adam Wolisz (KiVS, 2003)

Distributed algorithms for transmission power control in wireless sensor networks. - Martin Kubisch; Holger Karl; Adam Wolisz; Lizhi Charlie Zhong; Jan M. Rabaey (WCNC, 2003)

The TCP control block interdependence in fixed networks - new performance results. - Michael Savoric; Holger Karl; Adam Wolisz (Comput. Commun., 2003)

Ziel-orientierter Entwurf von Multi-hop Medienzugriffsprotokollen. - Wolfgang Zirwas; Jörg Habetha; Holger Karl (Prax. Inf.verarb. Kommun., 2003)

Data Transmission in Mobile Communication Systems. - Holger Karl (Location-Based Services, 2004)

Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering. - Vlado Handziski; Andreas Köpke; Holger Karl; Christian Frank; Witold Drytkiewicz (EWSN, 2004)

Research Challenges in Mobility and Moving Networks: An Ambient Networks View. - Ville Typpö; Jochen Eisl; Jan Höller; Ramón Agüero Calvo; Holger Karl (Broadband Satellite Comunication Systems, 2004)

Consistency challenges of service discovery in mobile ad hoc networks. - Christian Frank; Holger Karl (MSWiM, 2004)

A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks. - Laura Marie Feeney; Daniel Hollos; Martin Kubisch; Seble Mengesha; Holger Karl (NETWORKING, 2004)

Regionalizing global optimization algorithms to improve the operation of large ad hoc networks. - Daniel Hollos; Holger Karl; Adam Wolisz (WCNC, 2004)

Queue-driven cut-through medium access in wireless ad hoc networks. - David Raguin; Martin Kubisch; Holger Karl; Adam Wolisz (WCNC, 2004)

Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming. - James Gross; Jirka Klaue; Holger Karl; Adam Wolisz (Comput. Commun., 2004)

Ambient networks: an architecture for communication networks beyond 3G. - Norbert Niebert; Andreas Schieder; Henrik Abramowicz; Göran Malmgren; Joachim Sachs; Uwe Horn; Christian Prehofer; Holger Karl (IEEE Wirel. Commun., 2004)

Ad Hoc Networks. - Holger Karl (The Industrial Information Technology Handbook, 2005)

Protocols and Architectures for Wireless Sensor Networks. - Holger Karl; Andreas Willig (Wiley, 2005)

Using energy where it counts: protecting important messages in the link layer. - Andreas Köpke; Holger Karl; Marc Löbbers (EWSN, 2005)

Visions for dynamic network scenarios in ubiquitous environments: applications and research issues. - Holger Karl; Cornelia Kappler; Christian Prehofer; Jean-Pierre Hubaux; Tim Griffin; Wataru Takita; Norbert Niebert; Robert Hancock (DIN@MobiCom, 2005)

Does Multi-Hop Communication Reduce Electromagnetic Exposure?. - Jean-Pierre Ebert; Daniel Hollos; Holger Karl; Marc Löbbers (Comput. J., 2005)

Analysis and performance evaluation of the EFCM common congestion controller for TCP connections. - Michael Savoric; Holger Karl; Morten Schläger; Tobias Poschwatta; Adam Wolisz (Comput. Networks, 2005)

A study of impact of inband signalling and realistic channel knowledge for an example dynamic OFDM-FDMA system. - James Gross; Stefan Valentin; Holger Karl; Adam Wolisz (Eur. Trans. Telecommun., 2005)

Drahtlose Sensornetze. - Holger Karl; Thomas Lentsch; Hartmut Ritter (Prax. Inf.verarb. Kommun., 2005)

Data Transport Reliability in Wireless Sensor Networks. A Survey of Issues and Solutions. - Andreas Willig; Holger Karl (Prax. Inf.verarb. Kommun., 2005)

A perceptual quality model intended for adaptive VoIP applications. - Christian Hoene; Holger Karl; Adam Wolisz (Int. J. Commun. Syst., 2006)

A Distributed End-to-End Reservation Protocol for IEEE 802.11-Based Wireless Mesh Networks. - Emma Carlson; Christian Prehofer; Christian Bettstetter; Holger Karl; Adam Wolisz (IEEE J. Sel. Areas Commun., 2006)

Performance analysis of dynamic OFDMA systems with inband signaling. - James Gross; Hans-Florian Geerdes; Holger Karl; Adam Wolisz (IEEE J. Sel. Areas Commun., 2006)

WASP - Wirelessly Accessible Sensor Populations: A Project Overview. - Peter van der Stok; Holger Karl; Fabio De Ambroggi; Jean-Dominique Decotignie; Frank Siegemund; Kees Lokhorst; Michael Hellenschmidt (AmI Workshops, 2007)

Topic 14 Mobile and Ubiquitous Computing. - Nuno M. Preguiça; Eric Fleury; Holger Karl; Gerd Kortuem (Euro-Par, 2007)

Multiple-Access Relay Channel with Network Coding and Non-Ideal Source-Relay Channels. - Dereje H. Woldegebreal; Holger Karl (ISWCS, 2007)

Outage probability analysis of cooperative transmission protocols without and with network coding: inter-user channels based comparison. - Dereje H. Woldegebreal; Stefan Valentin; Holger Karl (MSWiM, 2007)

Traffic-Aware Asymmetric Cooperation Diversity for Media Streaming in Wireless Networks. - Stefan Valentin; Holger von Malm; Holger Karl (PIMRC, 2007)

Integrating multiuser dynamic OFDMA into IEEE 802.11a and prototyping it on a real-time software-defined radio testbed. - Hermann S. Lichte; Stefan Valentin; Falk Eitzen; Matthias Stege; Carsten Unger; Holger Karl (TRIDENTCOM, 2007)

Effect of User Mobility in Coded Cooperative Systems with Joint Partner and Cooperation Level Selection. - Stefan Valentin; Holger Karl (WCNC, 2007)

Multi-rate Relaying for Performance Improvement in IEEE 802.11 WLANs. - Laura Marie Feeney; Bilge Cetin; Daniel Hollos; Martin Kubisch; Seble Mengesha; Holger Karl (WWIC, 2007)

Investigation of multicast-based mobility support in all-IP cellular networks. - Andreas Festag; Holger Karl; Adam Wolisz (Wirel. Commun. Mob. Comput., 2007)

Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension. - Dereje H. Woldegebreal; Holger Karl (EWSN, 2008)

Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance. - Stefan Valentin; Thomas Freitag; Holger Karl (ICC, 2008)

Design and Evaluation of a Routing-Informed Cooperative MAC Protocol for Ad Hoc Networks. - Hermann S. Lichte; Stefan Valentin; Holger Karl; Imad Aad; Luis Loyola; Jörg Widmer (INFOCOM, 2008)

Opportunistic relaying vs. selective cooperation: analyzing the occurrence-conditioned outage capacity. - Stefan Valentin; Hermann S. Lichte; Holger Karl; Imad Aad; Luis Loyola; Jörg Widmer (MSWiM, 2008)

Decoding-based channel estimation for selective cooperation diversity protocols. - Stefan Valentin; Tobias Volkhausen; Furuzan Atay Onat; Halim Yanikomeroglu; Holger Karl (PIMRC, 2008)

Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements. - Stefan Valentin; Hermann S. Lichte; Daniel Warneke; Thorsten Biermann; Rafael Funke; Holger Karl (VTC Fall, 2008)

Incremental Network Coding in Cooperative Transmission Wireless Networks. - Dereje H. Woldegebreal; Stefan Valentin; Holger Karl (VTC Fall, 2008)

An Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P2P Networks. - Thorsten Biermann; Christian Dannewitz; Holger Karl (ICC, 2009)

Rate-Per-Link Adaptation in Cooperative Wireless Networks with Multi-Rate Combining. - Hermann S. Lichte; Stefan Valentin; Holger von Malm; Holger Karl; Akram Bin Sediq; Imad Aad (ICC, 2009)

The Gain of Overbooking. - Georg Birkenheuer; André Brinkmann; Holger Karl (JSSPP, 2009)

Analyzing space/capacity tradeoffs of cooperative wireless networks using a probabilistic model of interference. - Hermann Simon Lichte; Stefan Valentin; Holger Karl; Imad Aad; Jörg Widmer (MSWiM, 2009)

Creating Butterflies in the Core - A Network Coding Extension for MPLS/RSVP-TE. - Thorsten Biermann; Arne Schwabe; Holger Karl (Networking, 2009)

A virtual network mapping algorithm based on subgraph isomorphism detection. - Jens Lischka; Holger Karl (VISA, 2009)

Flow Synchronization for Network Coding. - Thorsten Biermann; Martin Dräxler; Holger Karl (J. Commun., 2009)

Cooperative Wireless Networking Beyond Store-and-Forward - Perspectives in PHY and MAC design. - Stefan Valentin; Hermann S. Lichte; Holger Karl; Guillaume Vivier; Sébastien Simoens; Josep Vidal; Adrian Agustin (Wirel. Pers. Commun., 2009)

Concept and Prototype for a Real-Time Enabled Publish/Subscribe System. - Matthias Andree; Alexander Gebel; Holger Karl (CIT, 2010)

10492 Abstracts Collection - Information-Centric Networking. - Dirk Kutscher; Bengt Ahlgren; Holger Karl; Börje Ohlman; Sara Oueslati; Ignacio Solis (Information-Centric Networking, 2010)

10492 Executive Summary - Information-Centric Networking. - Dirk Kutscher; Bengt Ahlgren; Holger Karl; Börje Ohlman; Sara Oueslati; Ignacio Solis (Information-Centric Networking, 2010)

Risk Aware Overbooking for Commercial Grids. - Georg Birkenheuer; André Brinkmann; Holger Karl (JSSPP, 2010)

Fading-resistant low-latency broadcasts in wireless multihop networks: the probabilistic cooperation diversity approach. - Hermann S. Lichte; Hannes Frey; Holger Karl (MobiHoc, 2010)

2nd IEEE International Workshop on Information Quality and Quality of Service for Pervasive Computing IQ2S 2010: Message from the workshop chairs. - Chatschik Bisdikian; Sajal K. Das 001; Qi Han; Holger Karl (PerCom Workshops, 2010)

RiaS: overlay topology creation on a PlanetLab infrastructure. - Jens Lischka; Holger Karl (VISA@SIGCOMM, 2010)

FIT: Future Internet Toolbox. - Thorsten Biermann; Christian Dannewitz; Holger Karl (TRIDENTCOM, 2010)

Prototyping with the Future Internet Toolbox. - Christian Dannewitz; Thorsten Biermann; Martin Dräxler; Frederic Beister; Holger Karl (TRIDENTCOM, 2010)

Cooperative feedback to improve capacity and error rate in multiuser diversity systems - an OFDM case study. - Stefan Valentin; Holger Karl (Eur. Trans. Telecommun., 2010)

Expected interference in wireless networks with geometric path loss: a closed-form approximation. - Hermann S. Lichte; Stefan Valentin; Holger Karl (IEEE Commun. Lett., 2010)

Automated Development of Cooperative MAC Protocols - A Compiler-Assisted Approach. - Hermann Simon Lichte; Stefan Valentin; Holger Karl (Mob. Networks Appl., 2010)

Naming and Addressing. - Holger Karl; Thorsten Biermann; Hagen Woesner (4WARD Project, 2011)

MDHT: a hierarchical name resolution service for information-centric networks. - Matteo D'Ambrosio; Christian Dannewitz; Holger Karl; Vinicio Vercellone (ICN, 2011)

Multihop Performance of Cooperative Preamble Sampling MAC(CPS-MAC) in Wireless Sensor Networks. - Rana Azeem M. Khan; Holger Karl (ADHOC-NOW, 2011)

Reducing power consumption of mobile access networks with cooperation. - Matthias Herlich; Holger Karl (e-Energy, 2011)

A Game-Theoretical Approach to the Benefits of Cloud Computing. - Jörn Künsemöller; Holger Karl (GECON, 2011)

Coding Opportunities from Similar Data in Wireless Cooperation Diversity Systems. - Tobias Volkhausen; Kai Schinköthe; Holger Karl (MASS, 2011)

Designing optical metro and access networks for future cooperative cellular systems. - Thorsten Biermann; Luca Scalia; Holger Karl (MSWiM, 2011)

The Trade-Off between Power Consumption and Latency in Computer Networks. - Matthias Herlich; Holger Karl (Networking Workshops, 2011)

Improving CoMP cluster feasibility by dynamic serving base station reassignment. - Thorsten Biermann; Luca Scalia; Changsoon Choi; Holger Karl; Wolfgang Kellerer (PIMRC, 2011)

Backhaul Design and Controller Placement for Cooperative Mobile Access Networks. - Thorsten Biermann; Luca Scalia; Jörg Widmer; Holger Karl (VTC Spring, 2011)

Backhaul network pre-clustering in cooperative cellular mobile access networks. - Thorsten Biermann; Luca Scalia; Changsoon Choi; Holger Karl; Wolfgang Kellerer (WOWMOM, 2011)

Content, connectivity, and cloud: ingredients for the network of the future. - Bengt Ahlgren; Pedro A. Aranda-Gutiérrez; Prosper Chemouil; Sara Oueslati; Luís M. Correia; Holger Karl; Michael Söllner; Annikki Welin (IEEE Commun. Mag., 2011)

Research challenges towards the Future Internet. - Marco Conti; Song Chong; Serge Fdida; Weijia Jia 001; Holger Karl; Ying-Dar Lin; Petri Mähönen; Martin Maier 001; Refik Molva; Steve Uhlig; Moshe Zukerman (Comput. Commun., 2011)

Average and competitive analysis of latency and power consumption of a queuing system with a sleep mode. - Matthias Herlich; Holger Karl (e-Energy, 2012)

Energy Efficient Clustering using a Wake-up Receiver. - Johannes Blanckenstein; Jirka Klaue; Holger Karl (EW, 2012)

On Local Separation of Processing and Storage in Infrastructure-as-a-Service. - Jörn Künsemöller; Holger Karl (GECON, 2012)

Efficiency of On-Path and Off-Path Caching Strategies in Information Centric Networks. - Martin Dräxler; Holger Karl (GreenCom, 2012)

OpenNetInf - prototyping an information-centric Network Architecture. - Christian Dannewitz; Matthias Herlich; Holger Karl (LCN Workshops, 2012)

Cooperating base station set selection and network reconfiguration in limited backhaul networks. - Martin Dräxler; Thorsten Biermann; Holger Karl; Wolfgang Kellerer (PIMRC, 2012)

Using OMNeT++ for energy optimization simulations in mobile core networks. - Martin Dräxler; Frederic Beister; Stephan Kruska; Jörg Aelken; Holger Karl (SimuTools, 2012)

Quantization techniques for accurate soft message combining. - Tobias Volkhausen; Kai Schinköthe; Holger Karl (WCNC, 2012)

Efficient cooperative relaying in wireless multi-hop networks with commodity WiFi hardware. - Tobias Volkhausen; Kornelius Dridger; Hermann S. Lichte; Holger Karl (WiOpt, 2012)

CoMP clustering and backhaul limitations in cooperative cellular mobile access networks. - Thorsten Biermann; Luca Scalia; Changsoon Choi; Holger Karl; Wolfgang Kellerer (Pervasive Mob. Comput., 2012)

Segment-based packet combining: how to schedule a dense relayer cluster? - Andreas Willig; Holger Karl; Danil Kipnis (Wirel. Networks, 2012)

Trade-off between latency and coverage in cooperative radio access networks. - Till Hohenberger; Matthias Herlich; Holger Karl (IEEE ANTS, 2013)

NetIDE: First Steps towards an Integrated Development Environment for Portable Network Apps. - Federico M. Facca; Elio Salvadori; Holger Karl; Diego R. López; Pedro Andrés Aranda-Gutiérrez; Dejan Kostic; Roberto Riggio (EWSDN, 2013)

The playground of Wireless Dense networks of the future. - Claudio Cicconetti; Arianna Morelli; Martin Dräxler; Holger Karl; Vincenzo Mancuso; Vincenzo Sciancalepore; Rohit Gupta 001; Antonio de la Oliva; M. Isabel Sanchez; Pablo Serrano 001; Laurent Roullet (Future Network & Mobile Summit, 2013)

A topology-aware adaptive deployment framework for elastic applications. - Matthias Keller; Manuel Peuster; Christoph Robbert; Holger Karl (ICIN, 2013)

Energy-Efficient Assignment of User Equipment to Cooperative Base Stations. - Matthias Herlich; Holger Karl (ISWCS, 2013)

Cross-layer scheduling for multi-quality video streaming in cellular wireless networks. - Martin Dräxler; Holger Karl (IWCMC, 2013)

On the quality of selfish virtual topology reconfiguration in IP-over-WDM networks. - Philip Wette; Holger Karl (LANMAN, 2013)

A Scalable Redundant TDMA Protocol for High-Density WSNs Inside an Aircraft. - Johannes Blanckenstein; Javier Garcia-Jimenez; Jirka Klaue; Holger Karl (REALWSN, 2013)

Which flows are hiding behind my wildcard rule?: adding packet sampling to openflow. - Philip Wette; Holger Karl (SIGCOMM, 2013)

A Local Heuristic for Latency-Optimized Distributed Cloud Deployment. - Matthias Keller; Stefan Pawlik; Peter Pietrzk; Holger Karl (UCC, 2013)

How backhaul networks influence the feasibility of coordinated multipoint in cellular networks [Accepted From Open Call]. - Thorsten Biermann; Luca Scalia; Changsoon Choi; Wolfgang Kellerer; Holger Karl (IEEE Commun. Mag., 2013)

Special section on Information-Centric Networking. - Bengt Ahlgren; Holger Karl; Dirk Kutscher; Lixia Zhang 001 (Comput. Commun., 2013)

Network of Information (NetInf) - An information-centric networking architecture. - Christian Dannewitz; Dirk Kutscher; Börje Ohlman; Stephen Farrell; Bengt Ahlgren; Holger Karl (Comput. Commun., 2013)

Anticipatory Buffer Control and Quality Selection for Wireless Video Streaming. - Martin Dräxler; Johannes Blobel; Philipp Dreimann; Stefan Valentin; Holger Karl (CoRR, 2013)

Improving Cooperative Transmission Feasibility by Network Reconfiguration in Limited Backhaul Networks. - Martin Dräxler; Thorsten Biermann; Holger Karl (Int. J. Wirel. Inf. Networks, 2013)

Provider Competition in Infrastructure-as-a-Service. - Jörn Künsemöller; Sonja Brangewitz; Holger Karl; Claus-Jochen Haake (IEEE SCC, 2014)

Specifying and placing chains of virtual network functions. - Sevil Mehraghdam; Matthias Keller; Holger Karl (CloudNet, 2014)

Using application layer knowledge in Routing and Wavelength Assignment algorithms. - Philip Wette; Holger Karl (ICC, 2014)

Anticipatory power cycling of mobile network equipment for high demand multimedia traffic. - Martin Dräxler; Philipp Dreimann; Holger Karl (OnlineGreenComm, 2014)

Flow processing-aware controller placement in wireless DenseNets. - Sébastien Auroux; Holger Karl (PIMRC, 2014)

Response time-optimized distributed cloud resource allocation. - Matthias Keller; Holger Karl (DCC@SIGCOMM, 2014)

Using MAC addresses as efficient routing labels in data centers. - Arne Schwabe; Holger Karl (HotSDN, 2014)

Energy-efficient clock synchronization using wake-up receivers. - Johannes Blanckenstein; Holger Karl (SoftCOM, 2014)

Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds. - Matthias Keller; Christoph Robbert; Holger Karl (UCC, 2014)

Predicting mobile video inter-download times with Hidden Markov Models. - Frederic Beister; Holger Karl (WiMob, 2014)

Power model design for ICT systems - A generic approach. - Frederic Beister; Martin Dräxler; Jörg Aelken; Holger Karl (Comput. Commun., 2014)

MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor Networks. - Rana Azeem M. Khan; Holger Karl (IEEE Commun. Surv. Tutorials, 2014)

Adding Geographical Embedding to AS Topology Generation. - Arne Schwabe; Holger Karl (CoRR, 2014)

DCT${^2}$Gen: A Versatile TCP Traffic Generator for Data Centers. - Philip Wette; Holger Karl (CoRR, 2014)

A game-theoretic approach to the financial benefits of infrastructure-as-a-service. - Jörn Künsemöller; Holger Karl (Future Gener. Comput. Syst., 2014)

On Network Application representation and controller independence in SDN. - Pedro A. Aranda-Gutiérrez; Holger Karl; Elisa Rojas; Alec Leckey (EuCNC, 2015)

SynRace: Decentralized Load-Adaptive Multi-path Routing without Collecting Statistics. - Arne Schwabe; Holger Karl (EWSDN, 2015)

HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks. - Philip Wette; Holger Karl (EWSDN, 2015)

Error characterization of multi-access point WSNs in an aircraft cabin. - Johannes Blanckenstein; Cristina Nardin; Jirka Klaue; Holger Karl (ICC Workshops, 2015)

Topology model to generate realistic latency for simulations. - Arne Schwabe; Holger Karl (ICC, 2015)

SmarterPhones: Anticipatory download scheduling for wireless video streaming. - Martin Dräxler; Johannes Blobel; Philipp Dreimann; Stefan Valentin; Holger Karl (NetSys, 2015)

Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction. - Martin Dräxler; Johannes Blobel; Holger Karl (WMNC, 2015)

Extending Hadoop's Yarn Scheduler Load Simulator with a highly realistic network & traffic model. - Philip Wette; Arne Schwabe; Malte Splietker; Holger Karl (NetSoft, 2015)

Flexible reassignment of flow processing-aware controllers in future wireless networks. - Sébastien Auroux; Holger Karl (PIMRC, 2015)

An Architecture for Energy-aware On-demand Mobile Network Management. - Manuel Peuster; Holger Karl (AllThingsCellular@SIGCOMM, 2015)

Efficient flow processing-aware controller placement in future wireless networks. - Sébastien Auroux; Holger Karl (WCNC, 2015)

Dynamic Backhaul Network Configuration in SDN-based Cloud RANs. - Martin Dräxler; Holger Karl (CoRR, 2015)

Response-Time-Optimised Service Deployment: MILP Formulations of Piece-wise Linear Functions Approximating Non-linear Bivariate Mixed-integer Functions. - Matthias Keller; Holger Karl (CoRR, 2015)

Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model. - Sevil Mehraghdam; Holger Karl (CoRR, 2015)

Composition of SDN applications: Options/challenges for real implementations. - Arne Schwabe; Pedro A. Aranda-Gutiérrez; Holger Karl (ANRW, 2016)

Reusability of software-defined networking applications: A runtime, multi-controller approach. - Roberto Doriguzzi Corin; Pedro A. Aranda-Gutiérrez; Elisa Rojas; Holger Karl; Elio Salvadori (CNSM, 2016)

Understand Your Chains: Towards Performance Profile-Based Network Service Management. - Manuel Peuster; Holger Karl (EWSDN, 2016)

Demonstrating on-demand cell switching with a two-layer mobile network testbed. - Manuel Peuster; Holger Karl; Alessandro Enrico Redondi; Antonio Capone (INFOCOM Workshops, 2016)

Placement of services with flexible structures specified by a YANG data model. - Sevil Mehraghdam; Holger Karl (NetSoft, 2016)

E-State: Distributed state management in elastic network function deployments. - Manuel Peuster; Holger Karl (NetSoft, 2016)

MeDICINE: Rapid prototyping of production-ready network services in multi-PoP environments. - Manuel Peuster; Holger Karl; Steven van Rossem (NFV-SDN, 2016)

Joint real-time scheduling and interference coordination for wireless factory automation. - Sébastien Auroux; Donald Parruca; Holger Karl (PIMRC, 2016)

DCT2Gen: A traffic generator for data centers. - Philip Wette; Holger Karl (Comput. Commun., 2016)

SONATA: Service Programming and Orchestration for Virtualized Software Networks. - Sevil Dräxler; Manuel Peuster; Holger Karl; Michael Bredel; Johannes Lessmann; Thomas Soenen; Wouter Tavernier; Sharon Mendel-Brin; George Xilouris (CoRR, 2016)

DevOps for network function virtualisation: an architectural approach. - Holger Karl; Sevil Dräxler; Manuel Peuster; Alex Galis; Michael Bredel; Aurora Ramos; Josep Martrat; Muhammad Shuaib Siddiqui; Steven van Rossem; Wouter Tavernier; George Xilouris (Trans. Emerg. Telecommun. Technol., 2016)

Delayed (de-)activation in servers with a sleep mode. - Matthias Herlich; Nico Bredenbals; Holger Karl (Sustain. Comput. Informatics Syst., 2016)

Joint Optimization of Scaling and Placement of Virtual Network Services. - Sevil Dräxler; Holger Karl; Zoltán Ádám Mann (CCGrid, 2017)

SONATA: Service programming and orchestration for virtualized software networks. - Sevil Dräxler; Holger Karl; Manuel Peuster; Hadi Razzaghi Kouchaksaraei; Michael Bredel; Johannes Lessmann; Thomas Soenen; Wouter Tavernier; Sharon Mendel-Brin; George Xilouris (ICC Workshops, 2017)

A flexible multi-pop infrastructure emulator for carrier-grade MANO systems. - Manuel Peuster; Sevil Dräxler; Hadi Razzaghi Kouchaksaraei; Steven van Rossem; Wouter Tavernier; Holger Karl (NetSoft, 2017)

Minimizing downtimes: Using dynamic reconfiguration and state management in SDN. - Arne Schwabe; Elisa Rojas; Holger Karl (NetSoft, 2017)

Profile your chains, not functions: Automated network service profiling in DevOps environments. - Manuel Peuster; Holger Karl (NFV-SDN, 2017)

Specification, composition, and placement of network services with flexible structures. - Sevil Dräxler; Holger Karl (Int. J. Netw. Manag., 2017)

Response-Time-Optimized Service Deployment: MILP Formulations of Piece-Wise Linear Functions Approximating Bivariate Mixed-Integer Functions. - Matthias Keller; Holger Karl (IEEE Trans. Netw. Serv. Manag., 2017)

MARVELO - A Framework for Signal Processing in Wireless Acoustic Sensor Networks. - Haitham Afifi; Joerg Schmalenstroeer; Joerg Ullmann; Reinhold Haeb-Umbach; Holger Karl (ITG Symposium on Speech Communication, 2018)

Understand Your Chains and Keep Your Deadlines: Introducing Time-constrained Profiling for NFV. - Manuel Peuster; Holger Karl (CNSM, 2018)

5G OS: Control and Orchestration of Services on Multi-Domain Heterogeneous 5G Infrastructures. - Sevil Dräxler; Holger Karl; Hadi Razzaghi Kouchaksaraei; Azahar Machwe; Crispin Dent-Young; Kostas Katsalis; Konstantinos Samdanis (EuCNC, 2018)

Programmable and Flexible Management and Orchestration of Virtualized Network Functions. - Hadi Razzaghi Kouchaksaraei; Sevil Dräxler; Manuel Peuster; Holger Karl (EuCNC, 2018)

Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments. - Manuel Peuster; Michael Marchetti; Gerardo García-de-Blas; Holger Karl (EuCNC, 2018)

Trade-Offs in Dynamic Resource Allocation in Network Function Virtualization. - Stefan Schneider 008; Sevil Dräxler; Holger Karl (GLOBECOM Workshops, 2018)

Generating Resource and Performance Models for Service Function Chains: The Video Streaming Case. - Sevil Dräxler; Manuel Peuster; Marvin Illian; Holger Karl (NetSoft, 2018)

Scaling and Placing Bidirectional Services with Stateful Virtual and Physical Network Functions. - Sevil Dräxler; Stefan Schneider 008; Holger Karl (NetSoft, 2018)

Pishahang: Joint Orchestration of Network Function Chains and Distributed Cloud Applications. - Hadi Razzaghi Kouchaksaraei; Tobias Dierich; Holger Karl (NetSoft, 2018)

Let the state follow its flows: An SDN-based flow handover protocol to support state migration. - Manuel Peuster; Hannes Kuttner; Holger Karl (NetSoft, 2018)

Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains. - Manuel Peuster; Johannes Kampmeyer; Holger Karl (NetSoft, 2018)

A Prototyping Platform to Validate and Verify Network Service Header-based Service Chains. - Manuel Peuster; Stefan Schneider 008; Frederic Tobias Christ; Holger Karl (NFV-SDN, 2018)

A Generic Emulation Framework for Reusing and Evaluating VNF Placement Algorithms. - Stefan Schneider 008; Manuel Peuster; Holger Karl (NFV-SDN, 2018)

A Fully Integrated Multi-Platform NFV SDK. - Stefan Schneider 008; Manuel Peuster; Wouter Tavernier; Holger Karl (NFV-SDN, 2018)

MARVELO: Wireless virtual network embedding for overlay graphs with loops. - Haitham Afifi; Sébastien Auroux; Holger Karl (WCNC, 2018)

Distributed placement of virtualized control applications in mobile backhaul networks. - Sébastien Auroux; Holger Karl (WCNC, 2018)

Modelling time-limited capacity of a wireless channel as a Markov reward process. - Binyam S. Heyi; Holger Karl (WCNC, 2018)

Joint Orchestration of Cloud-Based Microservices and Virtual Network Functions. - Hadi Razzaghi Kouchaksaraei; Holger Karl (CoRR, 2018)

DeepCAS: A Deep Reinforcement Learning Algorithm for Control-Aware Scheduling. - Burak Demirel; Arunselvan Ramaswamy; Daniel E. Quevedo; Holger Karl (IEEE Control. Syst. Lett., 2018)

JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network Services. - Sevil Dräxler; Holger Karl; Zoltán Ádám Mann (IEEE Trans. Netw. Serv. Manag., 2018)

Power Allocation with a Wireless Multi-cast Aware Routing for Virtual Network Embedding. - Haitham Afifi; Holger Karl (CCNC, 2019)

Quantitative Analysis of Dynamically Provisioned Heterogeneous Network Services. - Hadi Razzaghi Kouchaksaraei; Holger Karl (CNSM, 2019)

The Softwarised Network Data Zoo. - Manuel Peuster; Stefan Schneider 008; Holger Karl (CNSM, 2019)

Service Function Chaining Across OpenStack and Kubernetes Domains. - Hadi Razzaghi Kouchaksaraei; Holger Karl (DEBS, 2019)

Putting 5G into Production: Realizing a Smart Manufacturing Vertical Scenario. - Stefan Schneider 008; Manuel Peuster; Daniel Behnke; Marcel Müller; Patrick-Benjamin Bök; Holger Karl (EuCNC, 2019)

Specifying and Analyzing Virtual Network Services Using Queuing Petri Nets. - Stefan Schneider 008; Arnab Sharma; Holger Karl; Heike Wehrheim (IM, 2019)

5G as Key Technology for Networked Factories: Application of Vertical-specific Network Services for Enabling Flexible Smart Manufacturing. - Marcel Müller; Daniel Behnke; Patrick-Benjamin Bok; Manuel Peuster; Stefan Schneider 008; Holger Karl (INDIN, 2019)

An Approximate Power Control Algorithm for a Multi-Cast Wireless Virtual Network Embedding. - Haitham Afifi; Holger Karl (WMNC, 2019)

SPRING: Scaling, Placement, and Routing of Heterogeneous Services with Flexible Structures. - Sevil Dräxler; Holger Karl (NetSoft, 2019)

Prototyping and Demonstrating 5G Verticals: The Smart Manufacturing Case. - Manuel Peuster; Stefan Schneider 008; Daniel Behnke; Marcel Müller; Patrick-Benjamin Bök; Holger Karl (NetSoft, 2019)

NFV-driven intrusion detection for smart manufacturing. - Daniel Behnke; Marcel Müller; Patrick-Benjamin Bök; Stefan Schneider 008; Manuel Peuster; Holger Karl; Alberto Rocha; Miguel Mesquita; José Bonnet (NFV-SDN, 2019)

FOP4: Function Offloading Prototyping in Heterogeneous and Programmable Network Scenarios. - Daniele Moro; Manuel Peuster; Holger Karl; Antonio Capone (NFV-SDN, 2019)

Demonstrating FOP4: A Flexible Platform to Prototype NFV Offloading Scenarios. - Daniele Moro; Manuel Peuster; Holger Karl; Antonio Capone (NFV-SDN, 2019)

Putting NFV into Reality: Physical Smart Manufacturing Testbed. - Marcel Müller; Daniel Behnke; Patrick-Benjamin Bök; Stefan Schneider 008; Manuel Peuster; Holger Karl (NFV-SDN, 2019)

"Producing Cloud-Native": Smart Manufacturing Use Cases on Kubernetes. - Stefan Schneider 008; Manuel Peuster; Kai Hannemann; Daniel Behnke; Marcel Müller; Patrick-Benjamin Bök; Holger Karl (NFV-SDN, 2019)

Sparse Adaptation of Distributed Blind Source Separation in Acoustic Sensor Networks. - Michael Günther 003; Haitham Afifi; Andreas Brendel; Holger Karl; Walter Kellermann (WASPAA, 2019)

A Genetic Algorithm Framework for Solving Wireless Virtual Network Embedding. - Haitham Afifi; Konrad Horbach; Holger Karl (WiMob, 2019)

Introducing Automated Verification and Validation for Virtualized Network Functions and Services. - Manuel Peuster; Stefan Schneider 008; Mengxuan Zhao; George Xilouris; Panagiotis Trakadas; Felipe Vicens; Wouter Tavernier; Thomas Soenen; Ricard Vilalta; George Andreou; Dimosthenis Kyriazis; Holger Karl (IEEE Commun. Mag., 2019)

Automated testing of NFV orchestrators against carrier-grade multi-PoP scenarios using emulation-based smoke testing. - Manuel Peuster; Michael Marchetti; Gerardo García-de-Blas; Holger Karl (EURASIP J. Wirel. Commun. Netw., 2019)

Joint testing and profiling of microservice-based network services using TTCN-3. - Manuel Peuster; Christian Dröge; Clemens Boos; Holger Karl (ICT Express, 2019)

A flow handover protocol to support state migration in softwarized networks. - Manuel Peuster; Hannes Kuttner; Holger Karl (Int. J. Netw. Manag., 2019)

Coflow Scheduling with Performance Guarantees for Data Center Applications. - Asif Hasnain; Holger Karl (CCGRID, 2020)

Every Node for Itself: Fully Distributed Service Coordination. - Stefan Schneider 008; Lars Dietrich Klenner; Holger Karl (CNSM, 2020)

Self-Driving Network and Service Coordination Using Deep Reinforcement Learning. - Stefan Schneider 008; Adnan Manzoor; Haydar Qarawlus; Rafael Schellenberg; Holger Karl; Ramin Khalili; Artur Hecker (CNSM, 2020)

A Process to Develop Lean Big-Data Platform Architectures for Industrial Manufacturing Contexts. - Marvin Illian; Simon Althoff; Holger Karl (ETFA, 2020)

Dynamic Provisioning of Network Services on Heterogeneous Resources. - Hadi Razzaghi Kouchaksaraei; Ashwin Prasad Shivarpatna Venkatesh; Amey Churi; Marvin Illian; Holger Karl (EuCNC, 2020)

Cloud-Native Threat Detection and Containment for Smart Manufacturing. - Marcel Müller; Daniel Behnke; Patrick-Benjamin Bök; Stefan Schneider 008; Manuel Peuster; Holger Karl (NetSoft, 2020)

Machine Learning for Dynamic Resource Allocation in Network Function Virtualization. - Stefan Schneider 008; Narayanan Puthenpurayil Satheeschandran; Manuel Peuster; Holger Karl (NetSoft, 2020)

Benchmarking and Profiling 5G Verticals' Applications: An Industrial IoT Use Case. - Anastasios Zafeiropoulos; Eleni Fotopoulou; Manuel Peuster; Stefan Schneider 008; Panagiotis Gouvas; Daniel Behnke; Marcel Müller; Patrick-Benjamin Bök; Panagiotis Trakadas; Panagiotis Karkazis; Holger Karl (NetSoft, 2020)

On-Line Learning-Based Allocationof Base Stations and Channels in Cognitive Radio Networks. - Zhengyang Liu 006; Feng Li 002; Dongxiao Yu; Holger Karl; Hao Sheng 001 (WASA (1), 2020)

Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks. - Haitham Afifi; Holger Karl (WiMob, 2020)

Deep reinforcement learning for wireless sensor scheduling in cyber-physical systems. - Alex S. Leong; Arunselvan Ramaswamy; Daniel E. Quevedo; Holger Karl; Ling Shi 001 (Autom., 2020)

A Case for a New IT Ecosystem: On-The-Fly Computing. - Holger Karl; Dennis Kundisch; Friedhelm Meyer auf der Heide; Heike Wehrheim (Bus. Inf. Syst. Eng., 2020)

A UAV-based moving 5G RAN for massive connectivity of mobile users and IoT devices. - Nikolaos Nomikos; Emmanouel T. Michailidis; Panagiotis Trakadas; Demosthenes Vouyioukas; Holger Karl; Josep Martrat; Theodore B. Zahariadis; Konstantinos Papadopoulos 008; Stamatis Voliotis (Veh. Commun., 2020)

Multi-Armed-Bandit-Based Spectrum Scheduling Algorithms in Wireless Networks: A Survey. - Feng Li 002; Dongxiao Yu; Huan Yang 001; Jiguo Yu; Holger Karl; Xiuzhen Cheng 001 (IEEE Wirel. Commun., 2020)

Reinforcement Learning for Admission Control in Wireless Virtual Network Embedding. - Haitham Afifi; Fabian Jakob Sauer; Holger Karl (ANTS, 2021)

Reinforcement Learning-based Microphone Selection inWireless Acoustic Sensor Networks Considering Network and Acoustic Utilities. - Haitham Afifi; Michael Günther 003; Andreas Brendel; Holger Karl; Walter Kellermann (ITG Conference on Speech Communication, 2021)

A Reinforcement Learning QoI/QoS-Aware Approach in Acoustic Sensor Networks. - Haitham Afifi; Arunselvan Ramaswamy; Holger Karl (CCNC, 2021)

Learning Flow Scheduling. - Asif Hasnain; Holger Karl (CCNC, 2021)

Network-Aware Optimal Microphone Channel Selection in Wireless Acoustic Sensor Networks. - Michael Günther 003; Haitham Afifi; Andreas Brendel; Holger Karl; Walter Kellermann (ICASSP, 2021)

Reinforcement Learning for Autonomous Vehicle Movements in Wireless Sensor Networks. - Haitham Afifi; Arunselvan Ramaswamy; Holger Karl (ICC, 2021)

Distributed Online Service Coordination Using Deep Reinforcement Learning. - Stefan Schneider 008; Haydar Qarawlus; Holger Karl (ICDCS, 2021)

Divide and Conquer: Hierarchical Network and Service Coordination. - Stefan Schneider 008; Mirko Jürgens; Holger Karl (IM, 2021)

Learning Coflow Admissions. - Asif Hasnain; Holger Karl (INFOCOM Workshops, 2021)

Practical sufficient conditions for convergence of distributed optimisation algorithms over communication networks with interference. - Adrian Redder; Arunselvan Ramaswamy; Holger Karl (CoRR, 2021)

Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement Learning. - Stefan Schneider 008; Ramin Khalili; Adnan Manzoor; Haydar Qarawlus; Rafael Schellenberg; Holger Karl; Artur Hecker (IEEE Trans. Netw. Serv. Manag., 2021)

Age of Information Process under Strongly Mixing Communication - Moment Bound, Mixing Rate and Strong Law. - Adrian Redder; Arunselvan Ramaswamy; Holger Karl (Allerton, 2022)

Dynamic network (re-)configuration across time, scope, and structure. - Roland Bless; Bastian Bloessl; Matthias Hollick; Marius Corici; Holger Karl; Dennis Krummacker; Daniel Lindenschmitt; Hans D. Schotten; Lara Wimmer (EuCNC, 2022)

Multi-agent Policy Gradient Algorithms for Cyber-physical Systems with Lossy Communication. - Adrian Redder; Arunselvan Ramaswamy; Holger Karl (ICAART (1), 2022)

iPlace: An Interference-aware Clustering Algorithm for Microservice Placement. - Madhura Adeppady; Carla-Fabiana Chiasserini; Holger Karl; Paolo Giaccone (ICC, 2022)

Multi-Agent Distributed Reinforcement Learning for Making Decentralized Offloading Decisions. - Jing Tan; Ramin Khalili; Holger Karl; Artur Hecker (INFOCOM, 2022)

Data-driven Time Synchronization in Wireless Multimedia Networks. - Haitham Afifi; Holger Karl; Tobias Gburrek; Joerg Schmalenstroeer (IWCMC, 2022)

mobile-env: An Open Platform for Reinforcement Learning in Wireless Mobile Networks. - Stefan Schneider 008; Stefan Werner; Ramin Khalili; Artur Hecker; Holger Karl (NOMS, 2022)

Use What You Know: Network and Service Coordination Beyond Certainty. - Stefan Werner; Stefan Schneider 008; Holger Karl (NOMS, 2022)

Multi-agent reinforcement learning for long-term network resource allocation through auction: A V2X application. - Jing Tan; Ramin Khalili; Holger Karl; Artur Hecker (Comput. Commun., 2022)

Asymptotic Convergence of Deep Multi-Agent Actor-Critic Algorithms. - Adrian Redder; Arunselvan Ramaswamy; Holger Karl (CoRR, 2022)

Distributed gradient-based optimization in the presence of dependent aperiodic communication. - Adrian Redder; Arunselvan Ramaswamy; Holger Karl (CoRR, 2022)

Learning to Bid Long-Term: Multi-Agent Reinforcement Learning with Long-Term and Sparse Reward in Repeated Auction Games. - Jing Tan; Ramin Khalili; Holger Karl (CoRR, 2022)

V-Edge: Virtual Edge Computing as an Enabler for Novel Microservices and Cooperative Computing. - Falko Dressler; Carla-Fabiana Chiasserini; Frank H. P. Fitzek; Holger Karl; Renato Lo Cigno; Antonio Capone; Claudio Casetti; Francesco Malandrino; Vincenzo Mancuso; Florian Klingler; Gianluca Rizzo (IEEE Netw., 2022)

Energy-aware Provisioning of Microservices for Serverless Edge Computing. - Madhura Adeppady; Alberto Conte; Holger Karl; Paolo Giaccone; Carla-Fabiana Chiasserini (GLOBECOM, 2023)

Embedding Delay-Constrained VNF Forwarding Graphs into Reconfigurable WDM Optical Networks. - Valentin Kirchner; Holger Karl (SoftCOM, 2023)

Stability and Convergence of Distributed Stochastic Approximations with large Unbounded Stochastic Information Delays. - Adrian Redder; Arunselvan Ramaswamy; Holger Karl (CoRR, 2023)

Embedding Delay-Constrained VNF Forwarding Graphs into Reconfigurable WDM Optical Networks - Extended Version. - Valentin Kirchner; Holger Karl (CoRR, 2023)

Reinforcement learning for autonomous vehicle movements in wireless multimedia applications. - Haitham Afifi; Arunselvan Ramaswamy; Holger Karl (Pervasive Mob. Comput., 2023)

Reducing Microservices Interference and Deployment Time in Resource-Constrained Cloud Systems. - Madhura Adeppady; Paolo Giaccone; Holger Karl; Carla-Fabiana Chiasserini (IEEE Trans. Netw. Serv. Manag., 2023)

Demo: Testing AI-Driven Mac Learning in Autonomic Networks. - Leonard Paeleke; Navid Keshtiarast; Paul Seehofer; Roland Bless; Holger Karl; Marina Petrova; Martina Zitterbart (ICNP, 2024)

Quality of Service Performance of Multi-Core Broadband Network Gateways. - Rubens Figueiredo; Hagen Woesner; Andreas Kassler; Holger Karl (TMA, 2024)

Learning Sub-Second Routing Optimization in Computer Networks requires Packet-Level Dynamics. - Andreas Boltres; Niklas Freymuth; Patrick Jahnke; Holger Karl; Gerhard Neumann (Trans. Mach. Learn. Res., 2024)

Multi-Agent Deep Reinforcement Learning for Coordinated Multipoint in Mobile Networks. - Stefan Schneider 008; Holger Karl; Ramin Khalili; Artur Hecker (IEEE Trans. Netw. Serv. Manag., 2024)

Multi-Objective Optimization Using Adaptive Distributed Reinforcement Learning. - Jing Tan; Ramin Khalili; Holger Karl (IEEE Trans. Intell. Transp. Syst., 2024)

Dynamic Management of Constrained Computing Resources for Serverless Services. - Madhura Adeppady; Alberto Conte; Paolo Giaccone; Holger Karl; Carla-Fabiana Chiasserini (IEEE Trans. Netw. Serv. Manag., 2025)

Surfing the SWAVES: Lifecycle-aware Service Placement in MEC. - Federico Giarré; Holger Karl (CoRR, 2025)