Orey, Richard Lee (2) Odell, Jenny (2) Lovett, Marsha C. (carnegie-mellon University, Bridges, Michael W. (carnegie-mellon University, Dipietro, Michele (carnegie-mellon University, Ambrose, Susan A. (carnegie-mellon University (1) Standish, Jules (1) Doman, Glenn, Doman, Janet (1)