Tobias Käfer

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 42

Top Topics

Tim Berners Lee

Top Venues

ESWC (Satellite Events)

SEMANTiCS Posters&Demos

Publications

Andreas Harth, Tobias Käfer, Anisa Rula, Jean-Paul Calbimonte, Eduard Kamburjan, Martin Giese
Towards Representing Processes and Reasoning with Process Descriptions on the Web. TGDK 2 (1) (2024)
Chen Shao, Elias G. Giacoumidis, Shi Li, Jialei Li, Michael Färber, Tobias Käfer, André Richter
A Novel Machine Learning-based Equalizer for a Downstream 100G PAM-4 PON. OFC (2024)
Michael Straub, Johannes Reber, Tarek Saier, Robert Borkowski, Shi Li, Dmitry Khomchenko, André Richter, Michael Färber, Tobias Käfer, René Bonk
ML approaches for OTDR diagnoses in passive optical networks - event detection and classification: ways for ODN branch assignment. J. Opt. Commun. Netw. 16 (7) (2024)
Chen Shao, Elias G. Giacoumidis, Patrick Matalla, Jialei Li, Shi Li, Sebastian Randel, André Richter, Michael Färber, Tobias Käfer
Advanced Equalization in 112 Gb/s Upstream PON Using a Novel Fourier Convolution-based Network. CoRR (2024)
Christoph H.-J. Braun, Ross Horne, Tobias Käfer, Sjouke Mauw
SSI, from Specifications to Protocol? Formally Verify Security! WWW (2024)
Andreas Both, Thorsten Kastner, Dustin Yeboah, Christoph Braun, Daniel Schraudner, Sebastian Schmid, Tobias Käfer, Andreas Harth
AuthApp - Portable, Reusable Solid App for GDPR-Compliant Access Granting. ICWE (2024)
Chen Shao, Elias G. Giacoumidis, Syed Moktacim Billah, Shi Li, Jialei Li, Prashasti Sahu, André Richter, Tobias Käfer, Michael Faerber
Machine Learning in Short-Reach Optical Systems: A Comprehensive Survey. CoRR (2024)
Chen Shao, Elias G. Giacoumidis, Shi Li, Jialei Li, Michael Färber, Tobias Käfer, André Richter
A Novel Machine Learning-based Equalizer for a Downstream 100G PAM-4 PON. CoRR (2024)
Tobias Käfer, Victor Charpenay, Andreas Harth
BOLD: A Benchmark for Linked Data User Agents and a Simulation Framework for Dynamic Linked Data Environments. CoRR (2023)
Christoph H.-J. Braun, Vasil Papanchev, Tobias Käfer
SISSI: An Architecture for Semantic Interoperable Self-Sovereign Identity-based Access Control on the Web. WWW (2023)
Christoph H.-J. Braun, Tobias Käfer
Quantifiable integrity for Linked Data on the web. Semantic Web 14 (6) (2023)
Xinni Wang, Christoph H.-J. Braun, Andreas Both, Tobias Käfer
Using Schema.org and Solid for Linked Data-based Machine-to-Machine Sales Contract Conclusion. WWW (Companion Volume) (2022)
Christoph H.-J. Braun, Tobias Käfer
Self-verifying Web Resource Representations Using Solid, RDF-Star and Signed URIs. ESWC (Satellite Events) (2022)
Christoph Braun, Tobias Käfer
Attribute-based Access Control on Solid Pods using Privacy-friendly Credentials. SEMANTiCS (Posters & Demos) (2022)
Christoph H.-J. Braun, Tobias Käfer
Web Push Notifications from Solid Pods. ICWE (2022)
Tobias Käfer, Benjamin Jochum, Nico Aßfalg, Leonard Nürnberg
Specifying and Executing User Agents in an Environment of Reasoning and RESTful Systems Using the Guard-Stage-Milestone Approach. J. Data Semant. 10 (1-2) (2021)
Jannik Dresselhaus, Ilya Filippov, Johannes Gengenbach, Lars Heling, Tobias Käfer
SLURP: An Interactive SPARQL Query Planner. ESWC (Satellite Events) (2021)
Nico Aßfalg, Helen Schneider, Tobias Käfer
Integrated Planning and Execution on Read-Write Linked Data. ATAC@ISWC (2021)
Daniel Bogdoll, Patrick Matalla, Christoph Füllner, Christian Raack, Shi Li, Tobias Käfer, Stefan Orf, Marc René Zofka, Finn Sartoris, Christoph Schweikert, Thomas Pfeiffer, André Richter, Sebastian Randel, Rene Bonk
KIGLIS: Smart Networks for Smart Cities. CoRR (2021)
Hendrik Becker, Hung Vu, Anett Katzenbach, Christoph H.-J. Braun, Tobias Käfer
Monetising Resources on a SoLiD Pod Using Blockchain Transactions. ESWC (Satellite Events) (2021)
Victor Charpenay, Tobias Käfer, Andreas Harth
A Unifying Framework for Agency in Hypermedia Environments. EMAS@AAMAS (2021)
Daniel Bogdoll, Patrick Matalla, Christoph Füllner, Christian Raack, Shi Li, Tobias Käfer, Stefan Orf, Marc René Zofka, Finn Sartoris, Christoph Schweikert, Thomas Pfeiffer, André Richter, Sebastian Randel, Rene Bonk
Kiglis: Smart Networks for Smart Cities. ISC2 (2021)
Christoph H.-J. Braun, Janina Traue, Boris Lingl, Tobias Käfer
Documenting the Execution of Semantically Modelled Inter-organisational Workflows on a Distributed Ledger. Blockchain (2021)
Tobias Käfer, Andreas Harth
Spezifikation, Ausführung und Monitoring von Workflows in verteilten Wissensgraphen (Abstract). GI-Jahrestagung (2020)
Christoph H.-J. Braun, Tobias Käfer
A SoLiD App to Participate in a Scalable Semantic Supply Chain Network on the Blockchain (Demo). ISWC (Demos/Industry) (2020)
Tobias Käfer, Andreas Harth
Tutorial: Distributed Knowledge Graphs for the Web of Things. IOT Companion (2020)
José-Miguel Herrera, Aidan Hogan, Tobias Käfer
BTC-2019: The 2019 Billion Triple Challenge Dataset. ISWC (2) (2019)
Christoph Braun, Tobias Käfer
Verifying the Integrity of Information along a Supply Chain using Linked Data and Smart Contracts. SEMANTiCS Posters&Demos (2019)
Christoph Braun, Tobias Käfer
Verifying the Integrity of Hyperlinked Information Using Linked Data and Smart Contracts. SEMANTiCS (2019)
Nico Aßfalg, Leonard Nürnberg, Benjamin Jochum, Tobias Käfer
Controlling Internet of Things devices with Read-Write Linked Data Interfaces using Data-Driven Workflows. SEMANTiCS Posters&Demos (2019)
Benjamin Jochum, Leonard Nürnberg, Nico Aßfalg, Tobias Käfer
Data-Driven Workflows for Specifying and Executing Agents in an Environment of Reasoning and RESTful Systems. Business Process Management Workshops (2019)
Andreas Harth, Tobias Käfer
Linked data techniques for the web of things: tutorial. IOT (2018)
Tobias Käfer, Andreas Harth
Specifying, Monitoring, and Executing Workflows in Linked Data Environments. CoRR (2018)
Tobias Käfer, Sebastian Lauber, Andreas Harth
Using Workflows to Build Compositions of Read-Write Linked Data APIs on the Web of Things. ISWC (P&D/Industry/BlueSky) (2018)
Tobias Käfer, Andreas Harth
Rule-based Programming of User Agents for Linked Data. LDOW@WWW (2018)
Tobias Käfer, Andreas Harth
Specifying, Monitoring, and Executing Workflows in Linked Data Environments. ISWC (1) (2018)
Sebastian Richard Bader, Tobias Käfer, Lars Heling, Raphael Manke, Andreas Harth
Exposing Internet of Things Devices via REST and Linked Data Interfaces. SWIT@ISWC (2017)
Andreas Harth, Tobias Käfer
Specifying and Executing Application Behaviour with Condition-Request Rules. DeSemWeb@ISWC (2017)
Tobias Käfer, Alexandra Wins, Maribel Acosta
Modelling and Analysing Dynamic Linked Data using RDF and SPARQL. PROFILES@ISWC (2017)
Andreas Harth, Tobias Käfer
Towards Specification and Execution of Linked Systems. GvD (2016)
Sarah Brauns, Tobias Käfer, Dirk Koriath, Andreas Harth
Individualisiertes Gruppentraining mit Datenbrillen für die Produktion. GI-Jahrestagung (2016)
Tobias Käfer, Andreas Harth, Sebastien Mamessier
Towards declarative programming and querying in a distributed Cyber-Physical System: The i-VISION case. CPS Data (2016)
Tobias Käfer
Dynamics in Linked Data Environments. OTM Workshops (2015)
Felix Leif Keppmann, Tobias Käfer, Steffen Stadtmüller, René Schubotz, Andreas Harth
High Performance Linked Data Processing for Virtual Reality Environments. ISWC (Posters & Demos) (2014)
Felix Leif Keppmann, Tobias Käfer, Steffen Stadtmüller, René Schubotz, Andreas Harth
Integrating highly dynamic RESTful linked data APIs in a virtual reality environment. ISMAR (2014)
Markus Luczak-Rösch, Elena Simperl, Steffen Stadtmüller, Tobias Käfer
The Role of Ontology Engineering in Linked Data Publishing and Management: An Empirical Study. Int. J. Semantic Web Inf. Syst. 10 (3) (2014)
Tobias Käfer, Ahmed Abdelrahman, Jürgen Umbrich, Patrick O'Byrne, Aidan Hogan
Observing Linked Data Dynamics. ESWC (2013)
Tobias Käfer, Ahmed Abdelrahman, Jürgen Umbrich, Patrick O'Byrne, Aidan Hogan
Exploring the Dynamics of Linked Data. ESWC (Satellite Events) (2013)
Tobias Käfer, Jürgen Umbrich, Aidan Hogan, Axel Polleres
DyLDO: Towards a Dynamic Linked Data Observatory. LDOW (2012)