2003
37A Secure and Transparent Firewall Web Proxy. Roger Crandell, James Clifford, Alexander Kent. LISA 2003, 23-30. Web SearchBibTeXDownload
2000
36Network Information Management and Distribution in a Heterogeneous and Decentralized Enterprise Environment. Alexander Kent, James Clifford. LISA 2000. Web SearchBibTeXDownload
1997
35On the Semantics of "Now" in Databases. James Clifford, Curtis E. Dyreson, Tomás Isakowitz, Christian S. Jensen, Richard T. Snodgrass. ACM Trans. Database Syst. (22): 171-214 (1997). Cited by 148Web SearchBibTeXDownload
34The 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, Patrick J. Hayes, Sushil Jajodia, Wolfgang Käfer, Nick Kline, Nikos A. Lorentzos, Yannis G. Mitsopoulos, Angelo Montanari, Daniel A. Nonen, Elisa Peressi, Barbara Pernici, John F. Roddick, Nandlal L. Sarda, Maria Rita Scalas, Arie Segev, Richard T. Snodgrass, Michael D. Soo, Abdullah Uz Tansel, Paolo Tiberio, Gio Wiederhold. Temporal Databases, Dagstuhl 1997, 367-405. Cited by 175Web SearchBibTeXDownload
1996
33Finding Patterns in Time Series: A Dynamic Programming Approach. Donald J. Berndt, James Clifford. Advances in Knowledge Discovery and Data Mining 1996, 229-248. Web SearchBibTeX
32On Data Representation and Use in a Temporal Relational DBMS. James Clifford, Albert Croker, Alexander Tuzhilin. Information Systems Research (7): 308-327 (1996). Web SearchBibTeXDownload
1995
31On Periodicity in Temporal Databases. Alexander Tuzhilin, James Clifford. Inf. Syst. (20): 619-639 (1995). Web SearchBibTeXDownload
30On Temporal Grouping. James Clifford, Albert Croker, Fabio Grandi, Alexander Tuzhilin. Temporal Databases 1995, 194-213. Web SearchBibTeX
29Panel: 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, 356-357. Web SearchBibTeX
28Panel: Whither TSQL3?. Richard T. Snodgrass, James Clifford, Umeshwar Dayal, Arie Segev. Temporal Databases 1995, 355. Web SearchBibTeX
1994
27On Completeness of Historical Relational Query Languages. James Clifford, Albert Croker, Alexander Tuzhilin. ACM Trans. Database Syst. (19): 64-116 (1994). Web SearchBibTeXDownload
26On the Semantics of (Bi)Temporal Variable Databases. James Clifford, Tomás Isakowitz. EDBT 1994, 215-230. Web SearchBibTeXDownload
25A Form- Based Approach to Natural Language Query Processing. James Clifford. J. of Management Information Systems (11): 109-136 (1994). Web SearchBibTeXDownload
24Using Dynamic Time Warping to Find Patterns in Time Series. Donald J. Berndt, James Clifford. KDD Workshop 1994, 359-370. Web SearchBibTeX
23TSQL2 Language Specification. Richard T. Snodgrass, Ilsoo Ahn, Gad Ariav, Don S. Batory, James Clifford, Curtis E. Dyreson, Ramez Elmasri, Fabio Grandi, Christian S. Jensen, Wolfgang Käfer, Nick Kline, Krishna G. Kulkarni, T. Y. Cliff Leung, Nikos A. Lorentzos, John F. Roddick, Arie Segev, Michael D. Soo, Suryanarayana M. Sripada. SIGMOD Record (23): 65-86 (1994). Cited by 143Web SearchBibTeXDownload
22A Consensus Glossary of Temporal Database Concepts. Christian S. Jensen, James Clifford, Ramez Elmasri, Shashi K. Gadia, Patrick J. Hayes, Sushil Jajodia. SIGMOD Record (23): 52-64 (1994). Cited by 318Web SearchBibTeXDownload
21A TSQL2 Tutorial. Richard T. Snodgrass, Ilsoo Ahn, Gad Ariav, Don S. Batory, James Clifford, Curtis E. Dyreson, Ramez Elmasri, Fabio Grandi, Christian S. Jensen, Wolfgang Käfer, Nick Kline, Krishna G. Kulkarni, T. Y. Cliff Leung, Nikos A. Lorentzos, John F. Roddick, Arie Segev, Michael D. Soo, Suryanarayana M. Sripada. SIGMOD Record (23): 27-33 (1994). Cited by 28Web SearchBibTeXDownload
1993
20Indexical Databases. James Clifford. Advanced Database Systems 1993, 153-173. Web SearchBibTeXDownload
19The Historical Relational Data Model (HRDM) Revisited. James Clifford, Albert Croker. Temporal Databases 1993, 6-27. Web SearchBibTeX
18On the Completeness of Query Languages for Grouped and Ungrouped Historical Data Models. James Clifford, Albert Croker, Alexander Tuzhilin. Temporal Databases 1993, 496-533. Web SearchBibTeX
1992
17Integrating Mathematical and Symbolic Models Through AESOP: An Expert for Stock Options Pricing. James Clifford, Henry C. Lucas Jr., Rajan Srikanth. Information Systems Research (3): 359-378 (1992). Web SearchBibTeXDownload
16A Glossary of Temporal Database Concepts. Christian S. Jensen, James Clifford, Shashi K. Gadia, Arie Segev, Richard T. Snodgrass. SIGMOD Record (21): 35-43 (1992). Cited by 190Web SearchBibTeXDownload
1990
15A Temporal Relational Algebra as Basis for Temporal Relational Completeness. Alexander Tuzhilin, James Clifford. VLDB 1990, 13-23. Web SearchBibTeXDownload
1988
14Natural Language Querying of Historical Data Bases. James Clifford. Computational Linguistics (14): 10-34 (1988). Web SearchBibTeX
13Objects in Time. James Clifford, Albert Croker. IEEE Data Eng. Bull. (11): 11-18 (1988). Web SearchBibTeXDownload
1987
12The Historical Relational Data Model (HRDM) and Algebra Based on Lifespans. James Clifford, Albert Croker. ICDE 1987, 528-537. Web SearchBibTeX
11A Simple, General Structure for Temporal Domains. James Clifford, A. Rao. Temporal Aspects in Information Systems 1987, 17-28. Web SearchBibTeX
1985
10Database Access Requirements of Knowledge-Based Systems. Yannis Vassiliou, James Clifford, Matthias Jarke. Query Processing in Database Systems 1985, 156-170. Cited by 4Web SearchBibTeX
9On An Algebra For Historical Relational Databases: Two Views. James Clifford, Abdullah Uz Tansel. SIGMOD Conference 1985, 247-265. Web SearchBibTeXDownload
1984
8An Optimizing Prolog Front-End to a Relational Query System. Matthias Jarke, James Clifford, Yannis Vassiliou. SIGMOD Conference 1984, 296-306. Cited by 113Web SearchBibTeXDownload
1983
7QE-III: A Formal Approach to Natural Language Ouerying. James Clifford. AAAI 1983, 79-83. Web SearchBibTeXDownload
6Formal Semantics for Time in Databases. James Clifford, David Scott Warren. ACM Trans. Database Syst. (8): 214-254 (1983). Web SearchBibTeXDownload
5A Short Introduction to Expert Systems. James Clifford, Matthias Jarke, Yannis Vassiliou. IEEE Database Eng. Bull. (6): 3-16 (1983). Web SearchBibTeXDownload
4Expert Systems for Business Apllications - A Research Project at New York University. Yannis Vassiliou, Matthias Jarke, James Clifford. IEEE Database Eng. Bull. (6): 50-55 (1983). Cited by 2Web SearchBibTeXDownload
3Time and Databases. Gad Ariav, James Clifford, Matthias Jarke. SIGMOD Conference 1983, 243-245. Cited by 7Web SearchBibTeXDownload
2How Does an Expert System Get its Data? (Extended Abstract). Yannis Vassiliou, James Clifford, Matthias Jarke. VLDB 1983, 70-72. Cited by 25Web SearchBibTeXDownload
1981
1Formal Semantics for Time in Databases. James Clifford, David Scott Warren. XP2 Workshop on Relational Database Theory 1981. Web SearchBibTeX
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