Resumes
Resumes
Douglas Samuelson Phones & Addresses
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Springfield, TN
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Clarksville, TN
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12613 Magna Carta Rd, Herndon, VA 20171 (703) 620-5662 (703) 716-2433
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Oak Hill, VA
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Trenton, GA
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Amarillo, TX
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Oak Ridge, TN
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Saint Charles, IL
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Fairfax, VA
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12613 Magna Carta Rd, Herndon, VA 20171 (703) 728-0909
Work
Position:
Retired
Education
Degree:
Associate degree or higher
Emails
Business Records
Name / Title
Company / Classification
Phones & Addresses
President
Infologix, Inc
Business Consulting Services
Business Consulting Services
8711 Chippendale Ct, Annandale, VA 22003
(703) 978-5030
(703) 978-5030
Publications
Us Patents
System For Regulating Arrivals Of Customers To Servers
View pageUS Patent:
48581208, Aug 15, 1989
Filed:
Mar 18, 1987
Appl. No.:
7/027359
Inventors:
Douglas A. Samuelson - Reston VA
Assignee:
International Telesystems Corp. - Herndon VA
International Classification:
G06F 1536
US Classification:
364401
Abstract:
A method for controlling arrivals to servers, comprising: regulating arrivals, by initiating a processor generating arrivals or by re-routing or turning away arrivals; measuring durations of service; computing and updating time statistics, including mean, minimum, maximum expected and standard deviation of duration of service thereby estimating expected duration of service; measuring transit times from the point of regulating arrivals to start of service and thereby estimating expected transit times; measuring a ratio of numbers of service initiations to numbers of arrivals at the point of regulating arrivals; recording starting time of each current service; noting present time; comparing present time to starting time, and thereby determining time in progress for each service; comparing time in progress to expected duration of service, and estimating time remaining in service for each customer currently in service; comparing estimated time remaining in service to estimated transit time from the point of regulating arrivals to the start of service, determining a number of currently busy servers expected to be available by the time another arrival could reach them; measuring the number of available servers not currently serving; adding the number of currently available servers and the number of currently busy servers expected to be available and thereby computing total number of servers expected to be available; subtracting the number of arrivals currently queued awaiting service thereby producing a resultant number of servers expected to be available; and controlling a means for regulating arrivals to correspond to the resultant number of servers expected to be available.
Machine Learning And Robust Automatic Control Of Complex Systems With Stochastic Factors
View pageUS Patent:
20170336764, Nov 23, 2017
Filed:
Nov 4, 2015
Appl. No.:
15/524346
Inventors:
Douglas A. Samuelson - Annandale VA, US
International Classification:
G05B 13/04
G05B 13/02
G05B 13/02
Abstract:
Given a set of input data and one or more performance metrics, this method searches directly for a region of specified size, said size representing a selected amount of random variation of the data that provides a preferred, but not necessarily optimal, value of the performance metric across the region. Repeated executions of this method over time yield a good, but not necessarily provably optimal, path through unstable conditions, as for a vessel or aircraft seeking a relatively quick path through changing turbulence. Using repeated executions to derive paths also supports selection of smooth automatic control, over time, of a system subject to random variations in conditions, this method greatly reduces sharp changes in control parameters as conditions change, while selecting good sets of control parameters at each re-computation.