(renamed Overture in 2001, and acquired by Yahoo! in 2003) created the first search advertising keyword auction in 1998.[19]:119 Google launched its "AdWords" search advertising program in 2000[20] and introduced quality-based ranking allocation in 2002,[21] which sorts search advertisements by a combination of bid price and searchers' likeliness to click on the ads.[19]:123
GT STRUDL has offered structural engineers a complete design solution, and we've now incorporated 3D CAD modeling and 64-bit high-performance computation solvers into all versions. The structural analysis software is a high-quality, fully-integrated, database-driven system for comprehensive frame and finite element analysis and steel and reinforced concrete design