A General Framework for the Meta-Information and Catalogs in Digital Libraries. - Terence R. Smith; Steven Geffner; Jonathan Gottsegen (MD, 1996)

Smart Indexes for Efficient Browsing of Library Collections. - Steven Geffner; Divyakant Agrawal; Amr El Abbadi; Terence R. Smith; Mary Larsgaard (ADL, 1998)

Browsing Large Digital Library Collections Using Classification Hierarchies. - Steven Geffner; Divyakant Agrawal; Amr El Abbadi; Terence R. Smith (CIKM, 1999)

More BANG for your Buck: A Performance Comparison of BANG and R* Spatial Indexing. - Michael Freeston; Steven Geffner; Mike Hörhammer (DEXA, 1999)

Relative Prefix Sums: An Efficient Approach for Querying Dynamic OLAP Data Cubes. - Steven Geffner; Divyakant Agrawal; Amr El Abbadi; Terence R. Smith (ICDE, 1999)

Data Cubes in Dynamic Environments. - Steven Geffner; Mirek Riedewald; Divyakant Agrawal; Amr El Abbadi (IEEE Data Eng. Bull., 1999)

The Dynamic Data Cube. - Steven Geffner; Divyakant Agrawal; Amr El Abbadi (EDBT, 2000)