• Selma Lagerløfs Vej 300, 3-2-10

    9220 Aalborg Ø

    Denmark

  • Selma Lagerlöfs Vej 300

    9220 Aalborg Ø

    Denmark

  • Selma Lagerløfs Vej 300, 3-2-10

    9220 Aalborg Ø

    Denmark

1994 …2020

Research output per year

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Research Output

1999

Capturing the Uncertainty of Moving-Object Representations

Pfoser, D. & Jensen, C. S., 1999, Advances in Spatial Databases : 6th International Symposium, SSD '99, Hong Kong, China, July 20-23, 1999 : Proceedings: Lecture Notes in Computer Science. Güting, H. : Papadias,D. : Lochovsky, F. (eds.) (ed.). 1651 ed. IEEE Computer Society Press, p. 111-132

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

249 Citations (Scopus)

Chorochronos: a Research Network for Spatiotemporal Database Systems

Frank, A., Gütting, R. H., Jensen, C. S., Koubarakis, M., Lorentzos, N., Manolopoulos, Y., Nardelli, E., Pernici, B., Schek, H. J., Scholl, M., Sellis, T., Theodoulidis, B. & Widmayer, P., 1999, In : SIGMOD record. 28, 3, p. 12-21

Research output: Contribution to journalJournal articleResearchpeer-review

26 Citations (Scopus)

Conceptual Data Modelling for Spatiotemporal Applications

Tryfona, N. & Jensen, C. S., 1999, In : Geoinformatica. 3, 3, p. 245-268

Research output: Contribution to journalJournal articleResearchpeer-review

74 Citations (Scopus)

Databasen er strategisk

Jensen, C. S., 1999, In : Computerworld. November, p. 27

Research output: Contribution to journalJournal articleResearchpeer-review

Developing a DataBlade for a New Index

Bliujute, R., Saltenis, S., Slivinskas, G. & Jensen, C. S., 1999, Proceedings of the Fifteenth IEEE International Conference on Data Engineering, Sydney, Australia, March 1999. IEEE Computer Society Press, p. 314-323

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

21 Citations (Scopus)

Extending Practical Pre-Aggregation in On-Line Analytical Processing

Pedersen, T. B., Jensen, C. S. & Dyreson, C. E., 1999, Proceedings of the Twentyfifth International Conference on Very Large Databases, Edinburgh, Scotland, UK, September 1999. p. 663-674

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Extending Practical Pre-Aggregation in On-Line Analytical Processing

Pedersen, T. B., Jensen, C. S. & Dyreson, C. E., 1999, Department of Computer Science: Aalborg Universitetsforlag. 33 p. (Technical Report; No. 99-5004).

Research output: Book/ReportBookResearch

Open Access
File
228 Downloads (Pure)

Incremental Join of Time-Oriented Data

Pfoser, D. & Jensen, C. S., 1999, Proceedings of the Eleventh International Conference on Scientific and Statistical Database Management, Cleveland, Ohio, July 1999. p. 232-243

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

5 Citations (Scopus)

Indexing Trajectories of Moving Point Objects

Pfoser, D., Theodoridis, Y. & Jensen, C. S., 1999, Aalborg: Aalborg Universitetsforlag. (Chorochronos Technical Report; No. CH-99-3).

Research output: Book/ReportBookResearch

Modification of Now-Relative Databases

Torp, K., Jensen, C. S. & Snodgrass, R. T., 1999, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-43).

Research output: Book/ReportBookResearch

Multidimensional Data Modeling for Complex Data

Pedersen, T. B. & Jensen, C. S., 1999, Proceedings of the Fifteenth IEEE International Conference on Data Engineering, Sydney, Australia, March 1999. IEEE Computer Society Press, p. 336-345

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

108 Citations (Scopus)

On the Ontological Expresiveness of Temporal ER Models

Gregersen, H. & Jensen, C. S., 1999, Advances in Conceptual Modeling : ER '99 Workshop on Evolution and Change in Data Management, Reverse Engineering in Information Systems, and the World Wide Web and Conceptual Modeling, Paris, France, November 15-18, 1999 : Proceedings: Lecture Notes in Computer Science. Chen, P. P. ... (et al.)(eds.) (ed.). 1727 ed. IEEE Computer Society Press, p. 110-121

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Review: RTrees

Jensen, C. S., 1999, In : SIGMOD Digital Review. 1

Research output: Contribution to journalJournal articleCommunication

Review: Multi-Step Processing of Spatial Joins

Jensen, C. S., 1999, In : SIGMOD Digital Review. 1

Research output: Contribution to journalJournal articleCommunication

R-Tree Based Indexing of General Spatio-Temporal Data

Saltenis, S. & Jensen, C. S., 1999, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-45).

Research output: Book/ReportBookResearch

Spatio-Temporal Database Management: International Workshop STDBM'99, Edinburgh, Scotland, September 10-11, 1999

Böhlen, M. H. E. ., Jensen, C. S. & Scholl, M. E. ., 1999, Berlin: IEEE Computer Society Press. (Lecture Notes in Computer Science; No. 1678).

Research output: Book/ReportBookResearch

Supporting Imprecision in Multidimensional Databases using Granularities

Pedersen, T. B., Jensen, C. S. & Dyreson, C. E., 1999, Aalborg : Aalborg University: Department of Computer Science, Aalborg University. (R : Department of Computer Science, Aalborg University; No. R99-5003).

Research output: Book/ReportBookResearch

31 Citations (Scopus)

Supporting Imprecision in Multidimensional Databases Using Granularities

Pedersen, T. B., Jensen, C. S. & Dyreson, C. E., 1999, Proceedings of the Eleventh International Conference on Scientific and Statistical Database Management, Cleveland, Ohio, July 1999. p. 90-101

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

31 Citations (Scopus)

Temporal Data Management

Jensen, C. S. & Snodgrass, T., 1999, In : IEEE Transactions on Knowledge and Data Engineering. 11, 1, p. 36-44

Research output: Contribution to journalJournal articleResearchpeer-review

168 Citations (Scopus)

Temporal Entity-Relationship Models: a Survey

Gregersen, H. & Jensen, C. S., 1999, In : IEEE Transactions on Knowledge and Data Engineering. 11, 3, p. 464-497

Research output: Contribution to journalJournal articleResearchpeer-review

125 Citations (Scopus)
1998

A Component-Based Conceptual Model for Spatiotemporal Application Design

Tryfona, N. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Chorochronos Technical Report; No. CH-98-10).

Research output: Book/ReportBookResearch

A Consensus Glossary of Temporal Database Concepts: February 1998 Version

Jensen, C. S. E. . & Dyreson, C. E. E. ., 1998, Temporal Databases. Research and Practice : Proceedings of the Dagstuhl Seminar on Temporal Databases, Schloss Dagstuhl, Germany, June 23-27, 1998: Lecture Notes in Computer Science. Etzion, O. : Jajodia, S. : Stripada, S. (eds.) (ed.). 1399 ed. IEEE Computer Society Press, p. 367-405

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

180 Citations (Scopus)

An Extensible Notation for Spatiotemporal Index Queries

Tsotras, V., Jensen, C. S. & Snodgrass, R. T., 1998, In : SIGMOD record. 27, 1, p. 47-53

Research output: Contribution to journalJournal articleResearchpeer-review

23 Citations (Scopus)

Capturing and Querying Multiple Aspects of Semistructured Data

Dyreson, C. E., Böhlen, M. H. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-36).

Research output: Book/ReportBookResearch

Clinical Data Warehousing - A Survey

Pedersen, T. B. & Jensen, C. S., 1998, Proceedings of the VIII Mediterannean Conference on Medical and Biological Engineering and Computing. University of Cyprus, p. 20

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Open Access
File
389 Downloads (Pure)

Conceptual Modeling of Time-Varying Information

Gregersen, H. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-35).

Research output: Book/ReportBookResearch

Conceptual Modeling Spatiotemporal Applications

Tryfona, N. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Chorochronos Technical Report; No. CH-98-8).

Research output: Book/ReportBookResearch

Efficient Differential Timeslice Computation

Torp, K., Mark, L. & Jensen, C. S., 1998, In : IEEE Transactions on Knowledge and Data Engineering. 10, 4, p. 599-611

Research output: Contribution to journalJournal articleResearchpeer-review

5 Citations (Scopus)

Incremental Join of Time-Oriented Data

Pfoser, D. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-34).

Research output: Book/ReportBookResearch

Mapping Temporal ER Diagrams to Relational Schemas

Gregersen, H., Mark, L. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-39).

Research output: Book/ReportBookResearch

Multidimensional Data Modeling for Complex Data

Pedersen, T. B. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-37).

Research output: Book/ReportBookResearch

Oplæg til Nykredit Center for Databaseforskning

Jensen, C. S., Mark, L. & Mathiassen, L., 1998, Aalborg: Aalborg Universitetsforlag. (IR : Institut for Elektroniske Systemer. Afdeling for Kommunikationsteknologi, Aalborg Universitet; No. IR98-5001).

Research output: Book/ReportBookResearch

Point versus Interval-based Temporal Data Models

Böhlen, M., Busatto, R. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-21).

Research output: Book/ReportBookResearch

60 Citations (Scopus)

Point versus Interval-based Temporal Data Models

Busatto, R., Böhlen, M. & Jensen, C. S., 1998, Proceedings of the 14th IEEE International Conference on Data Engineering, February 23-27, 1998, Orlando, Florida. p. 192-200

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

60 Citations (Scopus)

Research Issues in Clinical Data Warehousing

Pedersen, T. B. & Jensen, C. S., 1998, Proceedings of the Tenth International Conference on Statistical and Scientific Database Management. p. 43-52

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Open Access
File
44 Citations (Scopus)
433 Downloads (Pure)

R-tree Based Indexing of Now-Relative Bitemporal Data

Bliujute, R., Jensen, C. S., Saltenis, S. & Slivinskas, G., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-25).

Research output: Book/ReportBookResearch

R-tree-based Indexing of Now-Relative Bitemporal Data

Bliujute, R., Jensen, C. S., Saltenis, S. & Slivinskas, G., 1998, Proceedings of the 24th International Conference on Very Large Databases, August 24-27, 1998, New York City. p. 345-356

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Spatio-Temporal Database Support for Legacy Applications

Böhlen, M., Jensen, C. S. & Skjellaug, B., 1998, Proceedings of the 1998 ACM Symposium on Applied Computing, February 27-March 1, 1998, Atlanta, Georgia. p. 226-234

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

23 Citations (Scopus)

Supporting Temporal Data Management Applications via Stratum Approaches

Torp, K., Jensen, C. S. & Snodgrass, R. T., 1998, Proceedings of the 1998 International Database Engineering and Applications Symposium, July 8-10, 1998, Cardiff, Wales. p. 4-13

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

17 Citations (Scopus)

Systematic Change Management in Dimensional Data Warehousing

Bliujute, R., Saltenis, S., Slivinskas, G. & Jensen, C. S., 1998, Proceedings of the 3rd International Baltic Workshop on DB and IS, April 15-17, 1998, Riga, Latvia. p. 27-41

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Systematic Change Management in Dimensional Data Warehousing

Bliujute, R., Saltenis, S., Slivinskas, G. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-23).

Research output: Book/ReportBookResearch

Transitioning Temporal Support in TSQL2 to SQL3

Snodgrass, R. T., Böhlen, M., Jensen, C. S. & Steiner, A., 1998, Temporal Databases : Research and Practice : Proceedings of the Dagstuhl Seminar on Temporal Databases, Schloss Dagstuhl, Germany, June 23-27, 1997. Etzion, O. : Jajodia, S. : Stripada, S. (eds.) (ed.). Berlin: IEEE Computer Society Press, p. 150-194 (Lecture Notes in Computer Science; No. 1399).

Research output: Contribution to book/anthology/report/conference proceedingBook chapterResearch

Vacuuming Temporal Databases

Skyt, J. & Jensen, C. S., 1998, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-32).

Research output: Book/ReportBookResearch

1997

A Notation for Spatiotemporal Queries

Tsotras, V., Jensen, C. S. & Snodgrass, R. T., 1997, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-10).

Research output: Book/ReportBookResearch

Conceptual Design of Spatio-Temporal Applications: Requirements and Solutions (extended abstract)

Tryfona, N. & Jensen, C. S., 1997, Proceedings of the 1st Chorochronos Intensive Workshop on Spatio-Temporal Database Systems, Petronell-Carnuntum, Austria, November 13-15, 1997.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Correct and Efficient Timestamping of Temporal Data

Torp, K., Snodgrass, R. T. & Jensen, C. S., 1997, Aalborg: Aalborg Universitetsforlag. (Technical Report; No. TR-4).

Research output: Book/ReportBook

Evaluating Temporally Extended ER-Models

Gregersen, H., Jensen, C. S. & Mark, L., 1997, Proceedings of the CAiSE'97/IFIP 8.1 International Workshop on Evaluation of Modeling Methods in Systems Analysis and Design, June 16-17, 1997, Barcelona, Spain.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Layered Temporal DBMSs - Concepts and Techniques

Torp, K., Jensen, C. S. & Böhlen, M., 1997, Proceedings of the 5th International Conference on Database Systems for Advanced Applications, April 1-4, 1997, Melbourne, Australia. p. 37-380

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearch

Notions of Upward Compability of Temporal Query Languages

Bair, J., Böhlen, M., Jensen, C. S. & Snodgrass, R. T., 1997, In : Wirtschaftsinformatik. 39, 1, p. 25-34

Research output: Contribution to journalJournal articleResearchpeer-review

21 Citations (Scopus)