Glen Brent Pepicelli, (June 22, 1975 - May 10, 2012)
of Niskayuna was an American computer scientist, programmer and consultant. His interests did include Java, OOP, C++, Perl, Linux and Open Source . He contributed to various computer science areas, at Wikipedia on Stax and Bitboards. His excellent publication Bitwise Optimization in Java: Bitfields, Bitboards, and Beyond at O'Reilly's OnJava.com site  about Bit-Twiddling and Bitboards was highly recognized by the chess programming community. Glen Brent Pepicelli died at age 36 on May 10, 2012, after a courageous battle with cancer .
- Glen Pepicelli (2005). Bitwise Optimization in Java: Bitfields, Bitboards, and Beyond. O'Reilly's OnJava.com (Wayback Machine, 2005) » Java, Bit-Twiddling, Bitboards
- GlenP.net (Wayback Machine)
- User: Glen Pepicelli - Wikipedia
- Glen Pepicelli - O'Reilly Media (Wayback Machine)