Space optimization in the bottom-up evaluation of logic programs S. Sudarshan, Divesh Srivastava, Raghu Ramakrishnan, Jeffrey F. Naughton Available in: PDF Published in June 1991 (Vol.20 No.2)
Set-oriented constructs: from Rete rule bases to database systems Douglas N. Gordin, Alexander J. Pasik Available in: PDF Published in June 1991 (Vol.20 No.2)
Toward a multilevel secure relational data model Sushil Jajodia, Ravi Sandhu Available in: PDF Published in June 1991 (Vol.20 No.2)
Language features for interoperability of databases with schematic discrepancies Ravi Krishnamurthy, Witold Litwin, William Kent Available in: PDF Published in June 1991 (Vol.20 No.2)
HYDRO: a heterogeneous distributed database system William Perrizo, Joseph Rajkumar, Prabhu Ram Available in: PDF Published in June 1991 (Vol.20 No.2)
Effective clustering of complex objects in object-oriented databases Jia-Bing R. Cheng, A. R. Hurson Available in: PDF Published in June 1991 (Vol.20 No.2)
A stochastic approach for clustering in object bases Manolis M. Tsangaris, Jeffrey F. Naughton Available in: PDF Published in June 1991 (Vol.20 No.2)
Managing persistent objects in a multi-level store Michael Stonebraker Available in: PDF Published in June 1991 (Vol.20 No.2)
Keynote address: computers versus common sense Douglas B. Lenat Available in: PDF Published in June 1991 (Vol.20 No.2)