Changes

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| [http://www-users.math.umd.edu/~jorstad/ Anne Jorstad]

| [http://cvlab.epfl.ch/~jorstad/ Anne Jorstad], now PostDoc at EPFL

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| [http://www.umiacs.umd.edu/~sameh/ Sameh Khamis]

| [http://www.umiacs.umd.edu/~sameh/ Sameh Khamis]