QE-III: A Formal Approach to Natural Language Ouerying. - James Clifford (AAAI, 1983)

Time and Databases. - Gad Ariav; James Clifford; Matthias Jarke (SIGMOD Conference, 1983)

How Does an Expert System Get its Data? (Extended Abstract). - Yannis Vassiliou; James Clifford; Matthias Jarke (VLDB, 1983)

A Short Introduction to Expert Systems. - James Clifford; Matthias Jarke; Yannis Vassiliou (IEEE Database Eng. Bull., 1983)

Expert Systems for Business Apllications - A Research Project at New York University. - Yannis Vassiliou; Matthias Jarke; James Clifford (IEEE Database Eng. Bull., 1983)

Formal Semantics for Time in Databases. - James Clifford; David Scott Warren (ACM Trans. Database Syst., 1983)

A System Architecture for Temporally Oriented Data Management. - Gad Ariav; James Clifford (ICIS, 1984)

An Optimizing Prolog Front-End to a Relational Query System. - Matthias Jarke; James Clifford; Yannis Vassiliou (SIGMOD Conference, 1984)

Database Access Requirements of Knowledge-Based Systems. - Yannis Vassiliou; James Clifford; Matthias Jarke (Query Processing in Database Systems, 1985)

On An Algebra For Historical Relational Databases: Two Views. - James Clifford; Abdullah Uz Tansel (SIGMOD Conference, 1985)

Access to specific declarative knowledge by expert systems: The impact of logic programming. - Yannis Vassiliou; James Clifford; Matthias Jarke (Decis. Support Syst., 1985)

The Historical Relational Data Model (HRDM) and Algebra Based on Lifespans. - James Clifford; Albert Croker (ICDE, 1987)

A Simple, General Structure for Temporal Domains. - James Clifford; Ahobala Rao (Temporal Aspects in Information Systems, 1987)

Natural Language Querying of Historical Data Bases. - James Clifford (Comput. Linguistics, 1988)

Objects in Time. - James Clifford; Albert Croker (IEEE Data Eng. Bull., 1988)

Formal semantics and pragmatics for natural language querying. - James Clifford (Cambridge University Press, 1990)

A Temporal Relational Algebra as Basis for Temporal Relational Completeness. - Alexander Tuzhilin; James Clifford (VLDB, 1990)

Integrating Mathematical and Symbolic Models Through AESOP: An Expert for Stock Options Pricing. - James Clifford; Henry C. Lucas Jr.; Rajan Srikanth (Inf. Syst. Res., 1992)

A Glossary of Temporal Database Concepts. - Christian S. Jensen; James Clifford; Shashi K. Gadia; Arie Segev; Richard T. Snodgrass (SIGMOD Rec., 1992)

The Historical Relational Data Model (HRDM) Revisited. - James Clifford; Albert Croker (Temporal Databases, 1993)

On the Completeness of Query Languages for Grouped and Ungrouped Historical Data Models. - James Clifford; Albert Croker; Alexander Tuzhilin (Temporal Databases, 1993)

Indexical Databases. - James Clifford (Advanced Database Systems, 1993)

On the Semantics of (Bi)Temporal Variable Databases. - James Clifford; Tomás Isakowitz (EDBT, 1994)

Using Dynamic Time Warping to Find Patterns in Time Series. - Donald J. Berndt; James Clifford (KDD Workshop, 1994)

A Form-Based Approach to Natural Language Query Processing. - James Clifford (J. Manag. Inf. Syst., 1994)

A Consensus Glossary of Temporal Database Concepts. - Christian S. Jensen; James Clifford; Ramez Elmasri; Shashi K. Gadia; Patrick J. Hayes; Sushil Jajodia (SIGMOD Rec., 1994)

TSQL2 Language Specification. - Richard T. Snodgrass; Ilsoo Ahn; Gad Ariav; Don S. Batory; James Clifford; Curtis E. Dyreson; Ramez Elmasri; Fabio Grandi 001; Christian S. Jensen; Wolfgang Käfer; Nick Kline; Krishna G. Kulkarni; et al. (SIGMOD Rec., 1994)

A TSQL2 Tutorial. - Richard T. Snodgrass; Ilsoo Ahn; Gad Ariav; Don S. Batory; James Clifford; Curtis E. Dyreson; Ramez Elmasri; Fabio Grandi 001; Christian S. Jensen; Wolfgang Käfer; Nick Kline; Krishna G. Kulkarni; et al. (SIGMOD Rec., 1994)

On Completeness of Historical Relational Query Languages. - James Clifford; Albert Croker; Alexander Tuzhilin (ACM Trans. Database Syst., 1994)

''Now''. - James Clifford; Curtis E. Dyreson; Richard T. Snodgrass; Tomás Isakowitz; Christian S. Jensen (The TSQL2 Temporal Query Language, 1995)

On Temporal Grouping - James Clifford; Albert Croker; Fabio Grandi 001; Alexander Tuzhilin (Temporal Databases, 1995)

Panel: The State-of-the-Art in Temporal Data Management: Perspectives from the Research and Financial Applications Communities - James Clifford; Christian S. Jensen; Richard T. Snodgrass; Michael H. Böhlen; Hasan Dewan; Duri Schmidt (Temporal Databases, 1995)

Panel: Whither TSQL3? - Richard T. Snodgrass; James Clifford; Umeshwar Dayal; Arie Segev (Temporal Databases, 1995)

On Periodicity in Temporal Databases. - Alexander Tuzhilin; James Clifford (Inf. Syst., 1995)

Finding Patterns in Time Series: A Dynamic Programming Approach. - Donald J. Berndt; James Clifford (Advances in Knowledge Discovery and Data Mining, 1996)

On Data Representation and Use in a Temporal Relational DBMS. - James Clifford; Albert Croker; Alexander Tuzhilin (Inf. Syst. Res., 1996)

The Consensus Glossary of Temporal Database Concepts - February 1998 Version. - Christian S. Jensen; Curtis E. Dyreson; Michael H. Böhlen; James Clifford; Ramez Elmasri; Shashi K. Gadia; Fabio Grandi 001; Patrick J. Hayes; Sushil Jajodia; Wolfgang Käfer; Nick Kline; Nikos A. Lorentzos; et al. (Temporal Databases, Dagstuhl, 1997)

On the Semantics of "Now" in Databases - James Clifford; Curtis E. Dyreson; Tomás Isakowitz; Christian S. Jensen; Richard T. Snodgrass (ACM Trans. Database Syst., 1997)

Network Information Management and Distribution in a Heterogeneous and Decentralized Enterprise Environment. - Alexander Kent; James Clifford (LISA, 2000)

A Secure and Transparent Firewall Web Proxy. - Roger Crandell; James Clifford; Alexander Kent (LISA, 2003)