Complex sentence: De Hilster went to Ohio State University earning a Bachelors in Mathematics and a Masters in Linguistics, working in the artificial intelligence group in the 1980s at Battelle Memorial Institute in the area of natural language processing.
Split into simpler sentences: De Hilster went to Ohio State University earning a Bachelors in Mathematics and a Masters in Linguistics. He worked in the artificial intelligence group in the 1980s at Battelle Memorial Institute in the area of natural language processing.