Christian S. Jensen

View Scopus Profile

Christian S. Jensen

Dr.Techn., Ph.D. i datalogi

 https://orcid.org/0000-0002-9697-7670

  • Selma Lagerløfs Vej 300, 3-2-10

    9220 Aalborg Ø

    Denmark

  • Selma Lagerlöfs Vej 300

    9220 Aalborg Ø

    Denmark

1994 …2024

Research activity per year

Filter
Article in proceeding

Search results

  • Spatio-temporal models and languages: An approach based on data types

    Güting, R. H., Vazirgiannis, M., Böhlen, M., Erwig, M., Forlizzi, L., Jensen, C. S., Lorentzos, N., Nardelli, E. & Schneider, M., 2003, Spatiotemporal Databases: The Chorochronos Approach. Sellis, T., Koubarakis, M., Frank, A., Grumbach, S., Guting, R. H., Jensen, C. S., Lorentzos, N. & Manolopoulos, Y. (eds.). IEEE Computer Society Press, p. 117-176 (Lecture Notes in Computer Science; No. 2520).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

  • Spatio-Temporal Trajectory Similarity Learning in Road Networks

    Fang, Z., Du, Y., Zhu, X., Hu, D., Chen, L., Gao, Y. & Jensen, C. S., 2022, Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. p. 347-356 10 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    11 Citations (Scopus)

  • SpeakNav: A voice-based navigation system via route description language understanding

    Bi, L., Cao, J., Li, G., Viet Hung, N. Q., Jensen, C. S. & Zheng, B., Apr 2021, Proceedings - 2021 IEEE 37th International Conference on Data Engineering, ICDE 2021. IEEE, p. 2669-2672 4 p. 9458708. (Proceedings - International Conference on Data Engineering).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    Open Access
    File
    1 Citation (Scopus)
    56 Downloads (Pure)

  • Specification-Based Data Reduction in Dimensional Data Ware-houses

    Skyt, J., Jensen, C. S. & Pedersen, T. B., 2002, Proceedings of the 18th International Conference on Data Engineering(ICDE 2002), San José, USA, Feb. 26 - March 1 2002. IEEE Computer Society Press, p. 278-

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • Stochastic Origin-Destination Matrix Forecasting Using Dual-Stage Graph Convolutional, Recurrent Neural Networks

    Hu, J., Yang, B., Guo, C., Jensen, C. S. & Xiong, H., 2020, 2020 IEEE 36th International Conference on Data Engineering. IEEE, p. 1417-1428 12 p. 9101647. (Proceedings of the International Conference on Data Engineering).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    68 Citations (Scopus)

  • Stochastic skyline route planning under time-varying uncertainty

    Yang, B., Guo, C., Jensen, C. S., Kaul, M. & Shang, S., 2014, Proceedings of the 30th IEEE International Conference on Data Engineering. IEEE, p. 136-147 12 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    112 Citations (Scopus)

  • Stochastic Weight Completion for Road Networks using Graph Convolutional Networks

    Hu, J., Guo, C., Yang, B. & Jensen, C. S., 2019, Proceedings of 35th IEEE International Conference on Data Engineering, ICDE 2019. IEEE, p. 1274-1285 12 p. 8731475. (Proceedings of the International Conference on Data Engineering).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    68 Citations (Scopus)

  • Supporting Conceptual Modeling of Complex Spatial Relation-Ships

    Price, R., Tryfona, N. & Jensen, C. S., 2000, Proceedings of the Eighth ACM Synposium on Advances in Geographic Information Systems, November 10-11, 2000, Washington, D. C., USA. Ki-Joune, L. (ed.) (ed.). Association for Computing Machinery, p. 1-8

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • Supporting Frequent Updates in R-Trees: A Bottom-Up Approach

    Lee, M. L., Hsu, W., Jensen, C. S., Cui, B. & Teo, K. L., 2003, Proceedings of the Twentynineth International Conference on Very Large Data Bases, Berlin, Germany, September 9–11. p. 608-619

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

    160 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 proceeding › Article in proceeding › Research

    34 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 proceeding › Article in proceeding › Research

    21 Citations (Scopus)

  • Synthesis of Partial Rankings of Points of Interest Using Crowdsourcing

    Keles, I., Saltenis, S. & Jensen, C. S., 2015, Proceedings of the 9th Workshop on Geographic Information Retrieval. Association for Computing Machinery, 10 p. 15

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

  • 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 proceeding › Article in proceeding › Research

  • Targeted Influence Minimization in Social Networks

    Wang, X., Deng, K., Li, J., Xu Yu, J., Jensen, C. S. & Yang, X., 2018, Advances in Knowledge Discovery and Data Mining - 22nd Pacific-Asia Conference, PAKDD 2018, Proceedings. Webb, G. I., Phung, D., Ganji, M., Rashidi, L., Tseng, V. S. & Ho, B. (eds.). Springer, p. 689-700 12 p. (Lecture Notes in Computer Science, Vol. 10939).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    11 Citations (Scopus)

  • Temporal Data Management—An Overview

    Böhlen, M. H., Dignös, A., Gamper, J. & Jensen, C. S., 1 Jan 2018, Business Intelligence and Big Data - 7th European Summer School, eBISS 2017, Tutorial Lectures. Zimanyi, E. (ed.). Springer, Vol. 324. p. 51-83 33 p. (Lecture Notes in Business Information Processing).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    Open Access
    File
    28 Citations (Scopus)
    365 Downloads (Pure)

  • The COST Benchmark: Comparison and Evaluation of Spatio-Temporal Indexes

    Jensen, C. S., Tiesyte, D. & Tradisauskas, N., 2006, Proceedings of the Eleventh International Conference on Database Systems for Advanced Applications. Springer, p. 125-140 16 p. (Lecture Notes in Computer Science; No. 3882).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

  • The Great Indoors: A Data Management Frontier

    Jensen, C. S. & Lu, H., 2010, Proceedings of the Second Workshop on Research Directions in Situational-Aware Self-Managed Proactive Computing in Wireless Adhoc. 3 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • The Islands Approach to Nearest Neighbor Querying in Spatial Networks

    Huang, X., Jensen, C. S. & Saltenis, S., 2005, Advances in Spatial and Temporal Databases: Proceedings of 9th International Symposium, SSTD 2005, Angra dos Reis, Brazil, August 22-24, 2005. Medeiros, C. B., Egenhofer, M. & Bertino, E. (eds.). 3633 ed. IEEE Computer Society Press, p. 73-90 18 p. (Lecture Notes in Computer Science; No. 3633).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    56 Citations (Scopus)

  • The safest path via safe zones

    Aljubayrin, S., Qi, J., Jensen, C. S., He, Z. & Wen, Z., Apr 2015, 31st IEEE International Conference on Data Engineering. IEEE, p. 531-542 (Proceedings of the International Conference on Data Engineering).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    21 Citations (Scopus)

  • The TreeScape System: Reuse of Pre-Computed Aggregates over Irregular OLAP Hierarchies

    Pedersen, T. B., Jensen, C. S. & Dyreson, C. E., 2000, Proceedings of the Twenty-Sixth International Conference on Very Large Databases, Cairo, Egypt, September 2000. p. 595-598

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

    11 Citations (Scopus)

  • The use of categorization information in language models for question retrieval

    Cao, X., Cong, G., Cui, B., Jensen, C. S. & Zhang, C., 2009, Proceeding of the 18th ACM conference on Information and knowledge management. Cheung, D. W-L., Song, I-Y., Chu, W. W., Hu, X. & Lin, J. J. (eds.). Association for Computing Machinery, p. 265-274 10 p. (Conference on Information and Knowledge Management).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    91 Citations (Scopus)

  • Top-k point of interest retrieval using standard indexes

    Skovgaard, A. & Jensen, C. S., 2014, Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. Huang, Y. & Schneider, M. (eds.). Association for Computing Machinery, p. 173-182 10 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    7 Citations (Scopus)

  • Towards a Handbook for User-Centred Mobile Application Design

    Boll, S., Breunig, M., Davies, N., Jensen, C. S., König-Ries, B., Malaka, R., Matthes, F., Panayiotou, C., Saltenis, S. & Schwarz, T., 2004, Dagstuhl Seminar 04441 on Mobile Information Management. 8 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • Towards A Streams-Based Framework for Defining Location-Based Queries

    Huang, X. & Jensen, C. S., 2004, Proceedings of the Second International Workshop on Spatio-Temporal Database Management. Sander, J. & Nascimento, M. A. (eds.). p. 73-80 8 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

    Open Access
    File
    294 Downloads (Pure)

  • Towards a Web Accessibility Monitor

    Snaprud, M. H., Jensen, C. S., Ulltveit-Moe, N., Nytun, J. P., Rafoshei-Klev, M. E., Sawicka, A. & Hanssen, Ø., 2002, Proceedings of the Second European Medical and Biological Engineering Conference, Vienna, Austria, Dec. 4-8, 2002. p. 2

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • Towards context-aware search and analysis on social media data

    Derczynski, L. R. A., Yang, B. & Jensen, C. S., 2 May 2013, Advances in Database Technology - EDBT 2013: 16th International Conference on Extending Database Technology, Proceedings. p. 137-142 6 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    28 Citations (Scopus)

  • Towards Fully Organic Indoor Positioning

    Radaelli, L. & Jensen, C. S., 2013, Proceedings of the Fifth ACM SIGSPATIAL International Workshop on Indoor Spatial Awareness. Tomko, M., Bell, S. & Li, K-J. (eds.). Association for Computing Machinery, p. 16-20 6 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    3 Citations (Scopus)

  • Towards General Temporal Aggregation: 25th British National Conference on Databases, BNCOD 25, Cardiff, UK, July 7-10, 2008. Proceedings

    Boehlen, M. H., Gamper, J. & Jensen, C. S., 2008, Sharing Data, Information and Knowledge: 25th British National Conference on Databases, BNCOD 25, Cardiff, UK, July 7-10, 2008 : Proceedings. Springer, p. 257-269 (Lecture Notes in Computer Science; No. 5071).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    4 Citations (Scopus)

  • Towards Location-Based Access Control in Healthcare Emergency Response

    Vicente, C. R., Kirkpatrick, M., Ghinita, G., Bertino, E. & Jensen, C. S., 2009, Proceedings of the 2nd SIGSPATIAL ACM GIS 2009 International Workshop on Security and Privacy in GIS and LBS. Damiani, M. L. & Saygin, Y. (eds.). Association for Computing Machinery, Vol. 2. p. 22-26 5 p. (Geographic Information Systems; No. 2).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    Open Access
    File
    3 Citations (Scopus)
    520 Downloads (Pure)

  • Towards Virtual Worlds and Augmented Realities: A Research Agenda

    Jensen, C. S., Nytun, J. P. & Snaprud, M., 2002, Pätzhold, M. (ed.). p. 19-22

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • Trajectory Based Optimal Segment Computation in Road Network Databases

    Li, X., Ceikuté, V., Jensen, C. S. & Tan, K-L., 2013, Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. Association for Computing Machinery, p. 386-389 4 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    4 Citations (Scopus)

  • Transaction Timestamping in (Temporal) Databases

    Jensen, C. S. & Lomet, D., 2001, Proceedings of the 27th International Conference on Very Large Databases, Rome, Italy, September 11-14, 2001. p. 441-450

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

    32 Citations (Scopus)

  • TransDB - GPS Data Management with Applications in Collective Transport

    Jensen, C. S. & Tiesyte, D., 2008, Proceedings of the First International  Workshop on Computational Transportation Science. 6 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • TRAX - Real-World Tracking of Moving Objects

    Jensen, C. S. & Pakalnis, S., 2007, Proceedings of the Thirtythird International Conference on Very Large Data Bases, Vienna, Austria. p. 1362-1365

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    16 Citations (Scopus)

  • Tutorial G: Temporal Databases

    Jensen, C. S. & Snodgrass, R. T., 1995, 21st International Conference on Very Large Data Bases. p. 81-

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • Tutorial on Temporal Databases

    Jensen, C. S. & Snodgrass, R. T., 1996, Twelfth International Conference on Data Engineering. p. 87-

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

  • Using Abstractions for Spatio-Temporal Conceptual Modeling

    Tryfona, N. & Jensen, C. S., 2000, Proceedings of the 2000 ACM Symposium on Applied Computing, Villa Olmo, Como, Italy, March 2000. p. 313-322

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

    25 Citations (Scopus)

  • Using Cameras to Improve Wi-Fi Based Indoor Positioning

    Radaelli, L., Moses, Y. & Jensen, C. S., 2014, Web and Wireless Geographical Information Systems: 13th International Symposium, W2GIS 2014, Seoul, South Korea, May 29-30, 2014. Proceedings. Pfoser, D. & Li, K-J. (eds.). Springer Publishing Company, Vol. 8470. p. 166-183 (Lecture Notes in Computer Science).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    15 Citations (Scopus)

  • Using the Lock Manager to Choose Timestamps

    Lomet, D., Snodgrass, R. T. & Jensen, C. S., 2005, Proceedings of the Nineth International Database Engineering and Applications Symposium. p. 357-368

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    3 Citations (Scopus)

  • Vehicle Routing With User-Generated Trajectory Data

    Ceikute, V. & Jensen, C. S., Jun 2015, Proceedings of the Sixteenth IEEE International Conference on Mobile Data Management. IEEE, Vol. 1. p. 14-23

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    20 Citations (Scopus)

  • VIPTRA: Visualization and Interactive Processing on Big Trajectory Data

    Ding, X., Chen, R., Chen, L., Gao, Y. & Jensen, C. S., 13 Jul 2018, Proceedings - 2018 IEEE 19th International Conference on Mobile Data Management, MDM 2018. IEEE, p. 290-291 2 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    7 Citations (Scopus)

  • Weakly-supervised Temporal Path Representation Learning with Contrastive Curriculum Learning

    Yang, S. B., Guo, C., Hu, J., Yang, B., Tang, J. & Jensen, C. S., 2022, Proceedings - 2022 IEEE 38th International Conference on Data Engineering, ICDE 2022. 38th International Conference on Data Engineering, p. 2873-2885 13 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    3 Citations (Scopus)

  • When the Internet Hits the Road

    Jensen, C. S., 2007, Proceedings of the Twelfth GI-Fachtagung für Datenbanksysteme in Business, Technologie und Web. Koellen Verlag, p. 2-16 (Lecture Notes in Informatics; No. 103).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    2 Citations (Scopus)

  • Workload-Aware Indexing of Continuously Moving Objects

    Tzoumas, K., Yiu, M. L. & Jensen, C. S., 2009, Proceedings of the VLDB Endowment. Association for Computing Machinery, p. 1186-1197 12 p.

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    30 Citations (Scopus)

  • Workload-Aware Shortest Path Distance Querying in Road Networks

    Wan, J., Gao, Y., Ma, Y., Huang, K., Zhou, X., Jensen, C. S. & Zheng, B., 2022, Proceedings - 2022 IEEE 38th International Conference on Data Engineering, ICDE 2022. IEEE, p. 2372-2384 13 p. (Proceedings - International Conference on Data Engineering, Vol. 2022-May).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    1 Citation (Scopus)