Execution of UMLState Machines Using Modelica. - Wladimir Schamai; Uwe Pohlmann; Peter Fritzson; Christiaan J. J. Paredis; Philipp Helle; Carsten Strobel (EOOLT, 2010)

Virtual Verification of System Designs against System Requirements. - Wladimir Schamai; Philipp Helle; Peter Fritzson; Christiaan J. J. Paredis (MoDELS (Workshops), 2010)

Highly efficient video compression using quadtree structures and improved techniques for motion representation and entropy coding. - Detlev Marpe; Heiko Schwarz; Sebastian Bosse; Benjamin Bross; Philipp Helle; Tobias Hinz; Heiner Kirchhoffer; Haricharan Lakshman; Tung Nguyen 001; Simon Oudin; Mischa Siekmann; Karsten Sühring; et al. (PCS, 2010)

From Integrated Architecture to Integrated Executable Architecture. - Philipp Helle; Pascal Levier (WETICE, 2010)

Model-Based Testing 2010: Short Abstracts. - Jan Tretmans; Florian Prester; Philipp Helle; Wladimir Schamai (MBT@ETAPS, 2010)

Video Compression Using Nested Quadtree Structures, Leaf Merging, and Improved Techniques for Motion Representation and Entropy Coding. - Detlev Marpe; Heiko Schwarz; Sebastian Bosse; Benjamin Bross; Philipp Helle; Tobias Hinz; Heiner Kirchhoffer; Haricharan Lakshman; Tung Nguyen 001; Simon Oudin; Mischa Siekmann; Karsten Sühring; et al. (IEEE Trans. Circuits Syst. Video Technol., 2010)

Transform codinginthe HEVC Test Model. - Martin Winken; Philipp Helle; Detlev Marpe; Heiko Schwarz; Thomas Wiegand 001 (ICIP, 2011)

Block merging for quadtree-based video coding. - Simon Oudin; Philipp Helle; Jan Stegemann; Christian Bartnik; Benjamin Bross; Detlev Marpe; Heiko Schwarz; Thomas Wiegand 001 (ICME, 2011)

Quadtree structures and improved techniques for motion representation and entropy coding in HEVC. - Benjamin Bross; Philipp Helle; Simon Oudin; Tung Nguyen 001; Detlev Marpe; Heiko Schwarz; Thomas Wiegand 001 (ICCE-Berlin, 2012)

Automatic SysML-based safety analysis. - Philipp Helle (ACES-MB@MoDELS, 2012)

Approximate Reliability Algebra for Architecture Optimization. - Philipp Helle; Michael Masin; Lev Greenberg (SAFECOMP, 2012)

ModelicaML value bindings for automated model composition. - Wladimir Schamai; Peter Fritzson; Christiaan J. J. Paredis; Philipp Helle (SpringSim (TMS-DEVS), 2012)

Block Merging for Quadtree-Based Partitioning in HEVC. - Philipp Helle; Simon Oudin; Benjamin Bross; Detlev Marpe; M. Oguz Bici; Kemal Ugur; Joël Jung; Gordon Clare; Thomas Wiegand 001 (IEEE Trans. Circuits Syst. Video Technol., 2012)

A Scalable Video Coding Extension of HEVC. - Philipp Helle; Haricharan Lakshman; Mischa Siekmann; Jan Stegemann; Tobias Hinz; Heiko Schwarz; Detlev Marpe; Thomas Wiegand 001 (DCC, 2013)

Edge aware disparity estimation for intermediate view synthesis. - Miquel A. Farre; Haricharan Lakshman; Philipp Helle; Heiko Schwarz; Karsten Müller 001; Detlev Marpe; Thomas Wiegand 001 (PCS, 2013)

An HEVC extension for spatial and quality scalable video coding. - Tobias Hinz; Philipp Helle; Haricharan Lakshman; Mischa Siekmann; Jan Stegemann; Heiko Schwarz; Detlev Marpe; Thomas Wiegand 001 (Visual Information Processing and Communication, 2013)

Transform Coding Techniques in HEVC. - Tung Nguyen 001; Philipp Helle; Martin Winken; Benjamin Bross; Detlev Marpe; Heiko Schwarz; Thomas Wiegand 001 (IEEE J. Sel. Top. Signal Process., 2013)

Corrections to "Transform Coding Techniques in HEVC". - Tung Nguyen 001; Philipp Helle; Martin Winken; Benjamin Bross; Detlev Marpe; Heiko Schwarz; Thomas Wiegand 001 (IEEE J. Sel. Top. Signal Process., 2014)

Inter-Picture Prediction in HEVC. - Benjamin Bross; Philipp Helle; Haricharan Lakshman; Kemal Ugur (High Efficiency Video Coding, 2014)

A Large-Scale Technology Evaluation Study: Effects of Model-based Analysis and Testing. - Michael Kläs; Thomas Bauer; Andreas Dereani; Thomas Soderqvist; Philipp Helle (ICSE (2), 2015)

Reinforcement learning for video encoder control in HEVC. - Philipp Helle; Heiko Schwarz; Thomas Wiegand 001; Klaus-Robert Müller (IWSSIP, 2017)

Smart Component Modeling for Complex System Development. - Philipp Helle; Sergio Feo-Arenis; Andreas Mitschke; Gerrit Schramm (CSDM, 2019)

Intra Picture Prediction for Video Coding with Neural Networks. - Philipp Helle; Jonathan Pfaff; Michael Schäfer 003; Roman Rischke; Heiko Schwarz; Detlev Marpe; Thomas Wiegand 001 (DCC, 2019)

Hardware-Friendly Intra Region-Based Template Matching for VVC. - Gayathri Venugopal; Philipp Helle; Karsten Mueller 001; Detlev Marpe; Thomas Wiegand 001 (DCC, 2019)

An Affine-Linear Intra Prediction With Complexity Constraints. - Michael Schäfer 003; Björn Stallenberger; Jonathan Pfaff; Philipp Helle; Heiko Schwarz; Detlev Marpe; Thomas Wiegand 001 (ICIP, 2019)

A Data-Trained, Affine-Linear Intra-Picture Prediction in the Frequency Domain. - Michael Schäfer 003; Björn Stallenberger; Jonathan Pfaff; Philipp Helle; Heiko Schwarz; Detlev Marpe; Thomas Wiegand 001 (PCS, 2019)

Efficient Fixed-Point Implementation Of Matrix-Based Intra Prediction. - Michael Schäfer 003; Björn Stallenberger; Jonathan Pfaff; Philipp Helle; Heiko Schwarz; Detlev Marpe; Thomas Wiegand 001 (ICIP, 2020)

Video Compression Using Generalized Binary Partitioning, Trellis Coded Quantization, Perceptually Optimized Encoding, and Advanced Prediction and Transform Coding. - Jonathan Pfaff; Heiko Schwarz; Detlev Marpe; Benjamin Bross; Santiago De-Luxán-Hernández; Philipp Helle; Christian R. Helmrich; Tobias Hinz; Wang-Q Lim; Jackie Ma; Tung Nguyen 001; Jennifer Rasch; et al. (IEEE Trans. Circuits Syst. Video Technol., 2020)

Fast Partitioning for VVC Intra-Picture Encoding with a CNN Minimizing the Rate-Distortion-Time Cost. - Gerhard Tech; Jonathan Pfaff; Heiko Schwarz; Philipp Helle; Adam Wieckowski; Detlev Marpe; Thomas Wiegand 001 (DCC, 2021)

CNN-based parameter selection for fast VVC intra-picture encoding. - Gerhard Tech; Jonathan Pfaff; Heiko Schwarz; Philipp Helle; Adam Wieckowski; Detlev Marpe; Thomas Wiegand 001 (ICIP, 2021)

Rate-Distortion-Time Cost Aware CNN Training for Fast VVC Intra-Picture Partitioning Decisions. - Gerhard Tech; Jonathan Pfaff; Heiko Schwarz; Philipp Helle; Adam Wieckowski; Detlev Marpe; Thomas Wiegand 001 (PCS, 2021)

Decentralized Collaborative Decision-Making for Topology Building in Mobile Ad-Hoc Networks. - Philipp Helle; Sergio Feo-Arenis; Kevin Shortt; Carsten Strobel (ICUFN, 2022)

Agent-Based Modelling and Simulation of Decision-Making in Flying Ad-Hoc Networks. - Philipp Helle; Sergio Feo-Arenis; Carsten Strobel; Kevin Shortt (PAAMS, 2022)

Towards an Ontological Approach for Decision Making in Agent Based Systems. - Sangeeth Saagar Ponnusamy; Philipp Helle; Carsten Strobel (MODELSWARD, 2025)