Algebraic Properties of Bag Data Types. - Joseph Albert (VLDB, 1991)

Object Identification in Multidatabase Systems. - William Kent; Rafi Ahmed; Joseph Albert; Mohammad A. Ketabchi; Ming-Chien Shan (DS-5, 1992)

An Overview of Pegasus. - Rafi Ahmed; Joseph Albert; Weimin Du; William Kent; Witold Litwin; Ming-Chien Shan (RIDE-IMS, 1993)

Automatic Importation of Relational Schemas in Pegasus. - Joseph Albert; Rafi Ahmed; Mohammad A. Ketabchi; William Kent; Ming-Chien Shan (RIDE-IMS, 1993)

Data Integration in the RODIN Multidatabase System. - Joseph Albert (CoopIS, 1996)

Conjunctive Query Equivalence of Keyed Relational Schemas. - Joseph Albert; Yannis E. Ioannidis; Raghu Ramakrishnan 001 (PODS, 1997)

Equivalence of Keyed Relational Schemas by Conjunctive Queries. - Joseph Albert; Yannis E. Ioannidis; Raghu Ramakrishnan 001 (J. Comput. Syst. Sci., 1999)

Theoretical Foundations of Schema Restructuring in Heterogeneous Multidatabase Systems. - Joseph Albert (CIKM, 2000)