Andrew Parkes

Title: Andrew Parkes: Innovator in Construction Scheduling and Satisfiability Algorithms

Introduction

Andrew Parkes is a notable inventor based in Walsall, GB. He has made significant contributions to the fields of construction scheduling and satisfiability algorithms. With a total of 2 patents, his work focuses on optimizing processes to enhance efficiency and reduce costs.

Latest Patents

One of Andrew's latest patents is titled "System and process for job scheduling to minimize construction costs." This innovative system optimizes job scheduling for cost efficiency rather than just focusing on the makespan. It minimizes fluctuations in resource utilization by constructing a schedule using a workflow scheduling system that includes a load leveler, a cost minimizer, and a manpower planner. The load leveler aims to minimize makespan while adhering to resource limits, and it iteratively lowers these limits to create a more balanced schedule. The cost minimizer generates an initial solution and incrementally improves it, while the manpower planner evaluates various possible solutions to determine optimal hire/fire decisions that minimize total costs.

Another significant patent is related to "Satisfiability algorithms and finite quantification." This patent introduces a method called Subsearch, which utilizes a satisfiability algorithm to search for ground clauses that satisfy specific numeric properties. The representation of this method allows for intelligent searches to address subsearch problems effectively. Intelligent Subsearch employs truth value assignments to eliminate sets of bindings to universally quantified variables, thereby enhancing the efficiency of the search process.

Career Highlights

Throughout his career, Andrew Parkes has worked with esteemed organizations such as the University of Oregon and On Time Systems, Inc. His experience in these institutions has contributed to his expertise in developing innovative solutions in his field.

Collaborations

Andrew has collaborated with notable individuals, including Matthew L. Ginsberg and Andrew B. Baker. These collaborations have further enriched his work and contributed to advancements in his areas of expertise.

Conclusion

Andrew Parkes is a distinguished inventor whose work in construction scheduling and satisfiability algorithms has made a significant impact. His innovative patents reflect his commitment to enhancing efficiency and reducing costs in various processes.