Tree structures construction using key densities. - S. B. Yao (ACM Annual Conference, 1975)

SIGMOD(Paper Session). - Alan G. Merten; Fred J. Maryanski; Paul S. Fisher; Virgil E. Wallentine; Adele Mildred Koss; J. M. Noonan; S. B. Yao (ACM Annual Conference, 1976)

Modeling and performance evaluation of physical data base structures. - S. B. Yao (ACM Annual Conference, 1976)