@article{v004a003,
 author = {Wigderson, Avi and Xiao, David},
 title = {Derandomizing the Ahlswede-Winter matrix-valued Chernoff bound using pessimistic estimators, and applications},
 year = {2008},
 pages = {53--76},
 doi = {10.4086/toc.2008.v004a003},
 publisher = {Theory of Computing},
 journal = {Theory of Computing},
 volume = {4},
 number = {3},
 URL = {https://theoryofcomputing.org/articles/v004a003},
}