6Th Acm International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation (Buildsys), Date: NOV 13-14, 2019, Location: Columbia Univ, New York, NY, Sponsors: Assoc Comp Machinery, Columbia Univ, Data Sci Inst, IBM Res, Johnson Controls, AIFI, ACM SIGCOMM, ACM SIGMOBILE, ACM SIGARCH, ACM SIGBED, ACM SIGMETRICS, ACM SIGOPS, NSF, Columbia Univ, Fu Fdn Sch Engn & Appl Sci, Columbia Univ, Elect Engn Dept, Host: Columbia Univ