Improving information/disturbance and estimation/distortion trade-offs with non universal protocols

Improving noise threshold for optical quantum computing with the EPR photon source

Improving performance of probabilistic programmable quantum processors

Improving Quantum Clocks via Semidefinite Programming

Improving quantum dense key distribution

Improving quantum entanglement through single-qubit operations

Improving quantum gate fidelities using optimized Euler angles

Improving quantum interferometry by using entanglement (to take a decision you'd better use entanglement)

Improving Quantum Query Complexity of Boolean Matrix Multiplication Using Graph Collision

Improving Quantum State Estimation with Mutually Unbiased Bases

Improving Raman velocimetry of laser-cooled cesium atoms by spin-polarization

Improving resolution by means of ghost imaging

Improving teleportation of continuous variables by local operations

Improving the capacity of the ping-pong protocol

Improving the Control Strategy in two-way deterministic cryptographic protocols

Improving the Convergence of an Iterative Algorithm Proposed By Waxman

Improving the Efficiency of an Ideal Heat Engine: The Quantum Afterburner

Improving the efficiency of decoding quantum error correction code

Improving the entanglement transfer from continuous variable systems to localized qubits using non Gaussian states

Improving the Fidelity of deletion