SIGIR'04 - Session IIa: Test collections Forming test collections with no system pooling Mark Sanderson Hideo Joho Retrieval evaluation with incomplete information Chris Buckley Ellen M. Voorhees Building an information retrieval test collection for spontaneous conversational speech Douglas W. Oard Dagobert Soergel David Doermann Xiaoli Huang G. Craig Murray Jianqiang Wang Bhuvana Ramabhadran Martin Franz Samuel Gustman Return to SIGIR'04 Sessions ©2005 Association for Computing Machinery