Location History:
- Heidelberg, DE (2020)
- Mannheim, DE (2020 - 2021)
Company Filing History:
Years Active: 2020-2021
Title: Conrad Drescher: Innovator in Constraint Satisfaction Technologies
Introduction
Conrad Drescher is a notable inventor based in Mannheim, Germany. He has made significant contributions to the field of constraint satisfaction problems, particularly in the realm of floating point variables. With a total of 4 patents to his name, his work has advanced the understanding and application of constraint analysis in software systems.
Latest Patents
Drescher's latest patents include innovative methods and systems for defining constraint satisfaction problems. One of his key inventions is a method for floating point constraint solving with holes. This patent describes techniques for defining floating point domains using a notation that accommodates multiple ranges, including intervals with boundary information. The invention employs closures combined with interval arithmetic to compute mathematically correct results. Additionally, it introduces a new consistency level for constraint propagation, achieving domain consistency over monotonic functions.
Another significant patent is a constraint satisfaction software tool for database tables. This invention provides techniques for analyzing constraints within database tables. It enables the determination of whether a table contains a valid tuple and identifies the minimum index of the first valid tuple. This capability can expedite constraint analysis and offers insights into whether a set of constraints is violated or entailed. The software also facilitates the removal of duplicate and wildcard values from constraints, enhancing negative constraint analysis.
Career Highlights
Conrad Drescher is currently employed at SAP SE, where he continues to develop innovative solutions in the field of constraint satisfaction. His work at SAP has allowed him to apply his expertise in software development and constraint analysis, contributing to the company's reputation as a leader in enterprise software solutions.
Collaborations
Drescher collaborates with talented colleagues, including Claudia Moeller and Mirko Rahn. Their combined efforts in research and development have fostered a creative environment that encourages innovation and problem-solving.
Conclusion
Conrad Drescher's contributions to the field of constraint satisfaction and his innovative patents demonstrate his commitment to advancing technology. His work not only enhances the understanding of floating point variables but also provides practical solutions for software applications.