Categorization Architect at RuleSpace, LLC
Portland, Oregon Area
- Current
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- Rater Architect at RuleSpace, LLC
- Past
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- Senior Software Engineer at World Wide Packets
- Senior Software Engineer at Gensym
- Senior Associate at PricewaterhouseCoopers
- Research Engineer at Creative Optics
- Research Assistant at Ohio University
- Guest Researcher at NIST
- Education
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- Ohio University
- Hiram College
- Recommended
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2 people have recommended Brian - Connections
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95
connections
- Industry
- Computer Software
- Websites
Brian Bush’s Summary
Over twelve years of constructing production software primarily in intelligent/adaptive systems. My focus has been primarily on text classification and automatic language analysis. My goals are to continue building intelligent software systems, enhance my business knowledge and mentor others.
Brian Bush’s Experience
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Rater Architect
RuleSpace, LLC
(Privately Held; Computer Software industry)
June 2003 — Present (6 years 6 months)
* Design and implementation of a large scale text classification system, including a shallow lexer, feature extractor(s) (Latin/Japanese tokenization), supervised learning tools, training and runtime harnesses, HTTP proxy-based document annotation tool, language analysis, and other sub-projects to facilitate development and deployment of multiple language/category models.
* Developed methods to employ genetic algorithms in feature engineering.
* Developed classification system to support a medium-scale ontology construction (20+ categories/language)
* Design and implementation of a SMS/Chat filtering solution.
* Research, design and implementation of an automated distributed HTTP crawling and rating service.
* Authored three patent reports; patents pending.
* Numerous tools and libraries to support the aforementioned systems, e.g., URL canonization, math routines, lightweight XML parser, etc. -
Senior Software Engineer
World Wide Packets
(Privately Held; Telecommunications industry)
April 2001 — August 2002 (1 year 5 months)
Design and implementation of a probabilistic network topology discovery system utilizing incomplete layer-2 forwarding database information.
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Senior Software Engineer
Gensym
(Public Company; 51-200 employees; Computer Software industry)
April 1998 — April 2001 (3 years 1 month)
* Developed Java-based data visualization and statistical analysis tools.
* Assisted customers in modeling their specific problems.
* Localized product to the Japanese market; implemented localization framework, managed translation. -
Senior Associate
PricewaterhouseCoopers
(Partnership; 10,001 or more employees; PwC; Accounting industry)
August 1999 — January 2000 (6 months)
Developed corporate tax liability optimization algorithms.
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Research Engineer
Creative Optics
(Computer Software industry)
May 1996 — April 1998 (2 years )
* Design and implementation of an automatic target detection system to test and evaluate algorithms.
* Managed and jointly developed a prototype demonstration in cooperation with a leading aerospace corporation.
* Co-authored a patent report on integrating human attributed evidence in automatic target acquisition systems.
* Security level clearance held: Secret. -
Research Assistant
Ohio University
(Educational Institution; 1001-5000 employees; Higher Education industry)
September 1994 — April 1996 (1 year 8 months)
* Developed software platform to test ideas and approaches in adaptive scheduling techniques.
* Authored and contributed to papers detailing our work, algorithms and innovations.
* Assisted in course development, instruction and grant writing. -
Guest Researcher
NIST
(Government Agency; 1001-5000 employees; Research industry)
June 1995 — September 1995 (4 months)
Design, implementation and validation of my core thesis algorithms that were applied to manufacturing problems.
Brian Bush’s Education
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Ohio University
MS , Manufacturing Systems Engineering , 1994 — 1996
Thesis: Development of a Fuzzy System Design Strategy Using Evolutionary Computation
- Activities and Societies:
- Alpha Pi Mu
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Hiram College
BA , Mathematics, Computer Science , 1990 — 1994
