During his more than 20 year career in computing , bill has been involved with embedded software for networking systems , security system products , and computational science and engineering 在电脑业有超过20年工作经验的bill ,曾做过网路系统之嵌入软体安全性系统产品及计算科学与工程等相关工作。
Computational science and engineering (CSE) is a relatively new discipline that deals with the development and application of computational models and simulations, often coupled with high-performance computing, to solve complex physical problems arising in engineering analysis and design (computational engineering) as well as natural phenomena (computational science). CSE has been described as the "third mode of discovery" (next to theory and experimentation).