Apparaît dans la collection : Quantum Information Theory

We present new one-shot protocols for various (entanglement-assisted) quantum communication tasks, using two tools: convex-split' andposition-based decoding'. Convex-split is used for the encoding operations and position-based decoding (which can be viewed as a dual to the convex-split) is used for decoding operations. Talk based on: arXiv:1410.3031, arXiv:1702.01940, 1702.02396, arXiv:1703.09961, arXiv:1703.02342, arXiv:1706.08286 and arXiv:1707.03619.