This is a list of forty-odd projects I have done from my doctoral dissertation to my latest mathematically sophisticated tools in retail optimization. The early cellular projects reshaped the wireless telephone industry, many of these have made significant financial impact, and some are still earning tens of millions of dollars per year.

    POLY     1981 Solves n polynomials in n unknowns (Ph.D.)
    AMPScase 1982 Business case for cellular business growth
    AUTOGROW 1983 Cellular telephony growth heuristics
    M2       1984 Full cellular sim, radio & call processing
    DPCsim   1984 Dynamic power control simulation for AMPS
    NOVA     1984 Non-regular voice-channel assigner for AMPS
    PSET     1985 Full system parameter setting for AMPS
    BRS      1986 Microwave beam radio capacity for DS-1 access
    WPTcase  1986 Wideband packet technology private line study
    FTS2000  1986 Access traffic engineering for federal network
    CMNM     1987 Control msg network model, self-healing network
    FAS+     1988 Factory assembly sequencer with setup times
    DC/CAD   1988 Printed circuit board autorouter for DOS PC
    ROPT     1989 Airline rotation optimizer, simulated annealing
    COPT     1990 Combinatorial fleet assigner, used at NW and DL
    MTEST    1991 Connection builder, passenger path possibilities
    NBS      1991 Network booking sim to test yield management
    ENVI     1992 Yield management, leg displacement cost calc
    JT9D-FIT 1994 Statistical analysis, in-flight engine failures
    DLY      1994 Delay tracking tool, reports root delay causes
    GTOPT    1994 Parts placement sequencer for Georgia Tech & Ford
    NWAtools 1995 Schedule comparer, weekend exception test, etc.
    SCRvideo 1995 Scripting system for IBM TSO/MVS for tool users
    AUDIXsim 1995 Voice mail message and storage sim for Lucent
    CGROW    1996 CDMA capacity and growth using distributions
    PWRsim   1997 Power control simulation for CDMA wireless
    used-car 1997 used-car regression, bypassed MATLAB, AMPL, OSL
    TPM      1997 Train performance model, recoding in C
    LLCM     1998 Long line cap model for rail, sim, dispatching
    FP1      1999 Finds flood plains in 106,000 scanned FEMA maps
    CNXBLD   2000 Finds connections in rail interlocking, graphic
    HSIM     2000 Hotel booking simulation, forecast not finished
    RateH    2001 Rate hierarchy assignment, rate rather than code
    FcstFix  2001 Forecast fix, adjust forecasts for RHA changes
    DEHP     2002 Demand elasticity hurdle point, 2001 September 11
    OPT2     2002 Fast heuristic yield mgmt optimizer, graphics
    IHGtools 2003 Quick database analyses for hotel business mgrs
    AV_TUNE  2003 Availability tuning tool for retail forecasting
    OTLgen   2003 automatic creation of C/C++ code for SQL queries
    SAM      2004 Sales Aggregation Module for retail revenue management
    MOE      2004 Markdown Optimization Engine for product phase-out
    POE      2005 Promotion Optimization Engine for products on sale
    SQLsniff 2005 generates dataflow table with program reads and writes
    ROE      2007 Replenishment Optimization Engine for retail ordering
    TRA      2008 Commercial real estate forecast from economic indices
    HMP      2008 Physician office location with "heatmap" display
    AG       2009 Commodity investment with collateral dynamic algorithm
    FEE      2009 Forecast Evaluation Engine for stock market predictors