Lossy quantum source coding with a global error criterion based on a posterior reference map
We consider the lossy quantum source coding problem, where the task is to compress a
given quantum source below its von Neumann entropy. Inspired by the duality connections …
given quantum source below its von Neumann entropy. Inspired by the duality connections …
Efficient Computation of the Quantum Rate-Distortion Function
The quantum rate-distortion function plays a fundamental role in quantum information
theory, however there is currently no practical algorithm which can efficiently compute this …
theory, however there is currently no practical algorithm which can efficiently compute this …
Rate reduction of blind quantum data compression with local approximations based on the unstable structure of quantum states
In this paper we propose a protocol for a data compression task, blind quantum data
compression, with finite local approximations. The rate of blind data compression is …
compression, with finite local approximations. The rate of blind data compression is …
Workshop on Information Theory and Related Fields--In Memory of Ning Cai
Sadly, our esteemed colleague and friend Ning Cai passed away on 25th May, 2023. In his
memory, Ingo Alth\" ofer, Holger Boche, Christian Deppe, Jens Stoye, Ulrich Tamm, Andreas …
memory, Ingo Alth\" ofer, Holger Boche, Christian Deppe, Jens Stoye, Ulrich Tamm, Andreas …