Company Filing History:
Years Active: 2023-2025
Title: Innovations of Frederik Dirk Schalij
Introduction
Frederik Dirk Schalij is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of machine learning, particularly in watermarking techniques. With a total of 4 patents to his name, Schalij continues to push the boundaries of technology.
Latest Patents
One of his latest patents is a method for watermarking a machine learning model. This method involves generating a sequence of bits, which may consist of text characters divided into chunks. A selected plurality of input samples from training data is divided into subsets, with all samples in each subset labeled with the same first label. Each chunk is then combined with a subset of labeled samples to create a plurality of labeled trigger samples. These trigger samples are relabeled to have a second label, different from the first, to produce a watermarked machine learning model.
Another patent focuses on watermarking a machine learning model used for object detection. In this method, a first subset of labeled ML training samples is selected, where each object includes a class label. A pixel pattern is chosen to serve as a watermark, which is made partially transparent. A target class label is selected, and one or more objects in the first subset are relabeled with this target label. The images are then overlaid with the transparent pixel pattern, and the ML model is trained with the set of training images to produce a trained and watermarked model.
Career Highlights
Frederik Dirk Schalij works at NXP B.V., a company known for its innovations in semiconductor technology. His work at NXP has allowed him to develop cutting-edge solutions in machine learning and artificial intelligence.
Collaborations
Some of his notable coworkers include Wilhelmus Petrus Adrianus Johannus Michiels and Jan Hoogerbrugge. Their collaboration has contributed to the advancement of technologies in their respective fields.
Conclusion
Frederik Dirk Schalij is a prominent inventor whose work in watermarking machine learning models showcases his innovative spirit. His contributions continue to influence the field of artificial intelligence and machine learning.