natalia@cfdlab.larc.nasa.gov, alfakih@uwindsor.ca, anjos@stanfordalumni.org, dbertsim@mit.edu , borchers@nmt.edu, jborwein@cecm.sfu.ca, boyd@stanford.edu, samuel-burer@uiowa.edu, leonid.faybusovich.1@nd.edu , goffin@management.mcgill.ca, hgreenbe@math.cudenver.edu, N.I.M.Gould@rl.ac.uk, helmberg@mathematik.tu-chemnitz.de, henrion@laas.fr, illes@cs.elte.hu, jarre@opt.uni-duesseldorf.de, crjohnso@math.wm.edu, kartik@caam.rice.edu, edeklerk@math.uwaterloo.ca, kocvara@am.uni-erlangen.de, sgkruk@acm.org, lasserre@laas.fr, ckli@math.wm.edu, renato.monteiro@isye.gatech.edu, madhu@math.umbc.edu, nesterov@core.ucl.ac.be, nocedal@ece.nwu.edu, pardalos@ufl.edu, dima@thi.informatik.uni-frankfurt.de, pataki@email.unc.edu, jfp@andrew.cmu.edu, pengj@mcmaster.ca, mustafap@bilkent.edu.tr, jdpinter@is.dal.ca, pothen@cs.odu.edu, franz.rendl@uni-klu.ac.at, Renegar@orie.cornell.edu, C.Roos@ITS.TUDelft.nl, spschurr@math.umd.edu, rsotirov@optlab.cas.mcmaster.ca, terlaky@mcmaster.ca, miketodd@orie.cornell.edu, mattohkc@math.nus.edu.sg, bharath@orie.cornell.edu, philippe.toint@fundp.ac.be, tseng@math.washington.edu, ltuncel@math.uwaterloo.ca, reha@cmu.edu, A.Vannelli@ece.uwaterloo.ca, vaz@mcmaster.ca, hwolkowi@orion2.math.uwaterloo.ca, yuxia@pegasus.rutgers.edu, yinyu-ye@stanford.edu, yildirim@ams.sunysb.edu, zhang@se.cuhk.edu.hk, rfreund@mit.edu, freund@research.bell-labs.com, mituhiro@cims.nyu.edu,