• Selma Lagerløfs Vej 300, 3-2-10

    9220 Aalborg Ø

    Denmark

  • Selma Lagerlöfs Vej 300

    9220 Aalborg Ø

    Denmark

1994 …2020
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Research Output 1994 2019

2019

Spatio-Textual Data

Cong, G. & Jensen, C. S., 2019, Encyclopedia of Big Data Technologies. Springer, 8 p.

Research output: Contribution to book/anthology/report/conference proceedingEncyclopedia chapterResearchpeer-review

Stochastic Weight Completion for Road Networks using Graph Convolutional Networks

Hu, J., Guo, C., Yang, B. & Jensen, C. S., 2019, (Unpublished) Proceedings of 34th IEEE International Conference on Data Engineering, ICDE 2019. IEEE

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2018
1 Citation (Scopus)

Adaptive Travel-Time Estimation: A Case for Custom Predicate Selection

Waury, R., Jensen, C. S. & Torp, K., 13 Jul 2018, Proceedings - 19th IEEE International Conference on Mobile Data Management, MDM 2018. IEEE, p. 96-105 10 p. (IEEE International Conference on Mobile Data Management (MDM)).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Travel time
Trajectories
2 Citations (Scopus)

Continuous Spatial Query Processing: A Survey of Safe Region Based Techniques

Qi, J., Zhang, R., Jensen, C. S., Kotagiri, R. & He, J., 2018, In : A C M Computing Surveys. 51, 3, 39 p., 64.

Research output: Contribution to journalJournal articleResearchpeer-review

Query processing
Query Processing
Query
Location based services
Filling stations
1 Citation (Scopus)
9 Downloads (Pure)

Database Technology for Processing Temporal Data

Böhlen, M. H., Dignös, A., Gamper, J. & Jensen, C. S., 1 Oct 2018, 25th International Symposium on Temporal Representation and Reasoning, TIME 2018. Norvag, K., Penczek, W. & Alechina, N. (eds.). Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, Vol. 120. 7 p. 2. (Leibniz International Proceedings in Informatics, Vol. 120).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
Processing
Relational database systems
Time series
4 Citations (Scopus)

Deep representation learning for trajectory similarity computation

Li, X., Zhao, K., Cong, G., Jensen, C. S. & Wei, W., 24 Oct 2018, IEEE International Conference on Data Engineering (ICDE). IEEE, p. 617-628 12 p. 8509283. (Proceedings of the International Conference on Data Engineering).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Trajectories
Animals
Sampling
Experiments
2 Citations (Scopus)

Distinguishing Trajectories from Different Drivers using Incompletely Labeled Trajectories

Kieu, T., Yang, B., Guo, C. & Jensen, C. S., 17 Oct 2018, CIKM 2018 - Proceedings of the 27th ACM International Conference on Information and Knowledge Management. Paton, N., Candan, S., Wang, H., Allan, J., Agrawal, R., Labrinidis, A., Cuzzocrea, A., Zaki, M., Srivastava, D., Broder, A. & Schuster, A. (eds.). Association for Computing Machinery, p. 863-872 10 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Editorial: Updates to the Editorial Board

Jensen, C. S., Apr 2018, In : A C M Transactions on Database Systems. 43, 1, 1 p., a1.

Research output: Contribution to journalEditorialResearch

Open Access

Extracting Rankings for Spatial Keyword Queries from GPS Data

Keles, I., Jensen, C. S. & Saltenis, S., 2018, Progress in Location Based Services 2018. Springer, p. 173-194 22 p. (Lecture notes in geoinformation and Cartography).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Global positioning system
Search engines

IZone: Efficient influence zone evaluation over geo-Textual Data

Liu, Q., Feng, Z., Xi, X., Xu, J., Lin, X. & Jensen, C. S., 24 Oct 2018, Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018. IEEE, p. 1645-1648 4 p. 8509418

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Servers
Hotels
Graphical user interfaces
Interfaces (computer)
Computer systems
8 Citations (Scopus)

Learning to route with sparse trajectory sets

Guo, C., Yang, B., Hu, J. & Jensen, C. S., 24 Oct 2018, Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018. IEEE, p. 1073-1084 12 p. 8509321. (Proceedings of the International Conference on Data Engineering).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Trajectories
Availability
8 Citations (Scopus)

Location-aware top-κ term publish/subscribe

Chen, L., Shang, S., Zhang, Z., Cao, X., Jensen, C. S. & Kalnis, P., 24 Oct 2018, IEEE International Conference on Data Engineering (ICDE). IEEE, p. 749-760 12 p. 8509294. (Proceedings of the International Conference on Data Engineering).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Processing
Experiments

On Network Embedding for Machine Learning on Road Networks: A Case Study on the Danish Road Network

Jepsen, T. S., Jensen, C. S., Nielsen, T. D. & Torp, K., 2018, Proceedings of the 2018 IEEE International Conference on Big Data. IEEE, p. 3421-3430 10 p.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Learning systems
Availability
6 Citations (Scopus)

Outlier detection for multidimensional time series using deep neural networks

Kieu, T., Yang, B. & Jensen, C. S., 13 Jul 2018, Proceedings - 2018 IEEE 19th International Conference on Mobile Data Management, MDM 2018. IEEE, Vol. 2018-June. p. 125-134 10 p. (IEEE International Conference on Mobile Data Management (MDM)).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Time series
Deep neural networks
Neural networks
Analog to digital conversion
Accelerometers
9 Citations (Scopus)

PACE: a PAth-CEntric paradigm for stochastic path finding

Yang, B., Dai, J., Guo, C., Jensen, C. S. & Hu, J., 2018, In : VLDB Journal. 27, 2, p. 153-178 26 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Costs
Trajectories
Travel time
12 Citations (Scopus)

Parallel trajectory similarity joins in spatial networks

Shang, S., Chen, L., Wei, Z., Jensen, C. S., Zheng, K. & Kalnis, P., 1 Jun 2018, In : VLDB Journal. 27, 3, p. 395-420 26 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Trajectories
Traffic congestion
Processing
Merging
Information management
3 Citations (Scopus)

Parallel Trajectory-to-Location Join

Shang, S., Chen, L., Zheng, K., Jensen, C. S., Wei, Z. & Kalnis, P., 10 Jul 2018, In : IEEE Transactions on Knowledge and Data Engineering. 31, 6, p. 1194 - 1207 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Trajectories
Merging
Information management
Scheduling
Costs
5 Citations (Scopus)

Price-and-Time-Aware Dynamic Ridesharing

Chen, L., Zhong, Q., Xiao, X., Gao, Y., Jin, P. & Jensen, C. S., 24 Oct 2018, Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018. IEEE, p. 1061-1072 12 p. 8509320. (Proceedings of the International Conference on Data Engineering).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Parking
Travel time
Air pollution
Fuel consumption
Costs
2 Citations (Scopus)
9 Downloads (Pure)

PTRider: A Price-and-Time-Aware Ridesharing System

Chen, L., Gao, Y., Liu, Z., Xiao, X., Jensen, C. S. & Zhu, Y., Aug 2018, In : Proceedings of the VLDB Endowment. 11, 12, p. 1938-1941

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Air pollution
Fuel consumption
Demonstrations
Costs
12 Citations (Scopus)

Risk-aware path selection with time-varying, uncertain travel costs: a time series approach

Hu, J., Yang, B., Guo, C. & Jensen, C. S., 1 Apr 2018, In : VLDB Journal. 27, 2, p. 179–200 22 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Time series
Costs
Random variables
Travel time
Global positioning system

Searching Trajectories by Regions of Interest

Shang, S., Chen, L., Jensen, C. S., Wen, J-R. & Kalnis, P., 24 Oct 2018, Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018. p. 1741-1742 2 p. 8509449

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Trajectories
Query processing
Planning
Experiments
4 Citations (Scopus)

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 proceedingArticle in proceedingResearchpeer-review

Sampling
Computational complexity
Experiments
4 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 proceedingArticle in proceedingResearchpeer-review

Processing
Travel time
Data acquisition
3 Citations (Scopus)
3 Downloads (Pure)

Towards Why-Not Spatial Keyword Top-k Queries: A Direction-Aware Approach

Chen, L., Li, Y., Xu, J. & Jensen, C. S., 2018, In : IEEE Transactions on Knowledge and Data Engineering. 30, 4

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Location based services
Linear programming
10 Citations (Scopus)

UlTraMan: A Unified Platform for Big Trajectory Data Management and Analytics

Ding, X., Chen, L., Gao, Y., Jensen, C. S. & Bao, H., 2018, In : Proceedings of the VLDB Endowment. 11, 7, p. 787-799

Research output: Contribution to journalJournal articleResearchpeer-review

Information management
Trajectories
Scalability
Location based services
Electric sparks

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 proceedingArticle in proceedingResearchpeer-review

Visualization
Trajectories
Processing
Demonstrations
Location based services
2017
2 Citations (Scopus)

Assessing the accuracy benefits of on-the-fly trajectory selection in fine-grained travel-time estimation

Waury, R., Hu, J., Yang, B. & Jensen, C. S., 29 Jun 2017, Proceedings - 18th IEEE International Conference on Mobile Data Management, MDM 2017. IEEE, p. 240-245 6 p. 7962458

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Travel time
Trajectories
Availability
8 Citations (Scopus)
89 Downloads (Pure)

Clue-based Spatio-textual Query

liu, J., Deng, K., Sun, H., Ge, Y., Zhou, X. & Jensen, C. S., Jan 2017, In : Proceedings of the VLDB Endowment. 10, 5, p. 529-540

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
2 Citations (Scopus)

Collective travel planning in spatial networks

Shang, S., Chen, L., Wei, Z., Jensen, C. S., Wen, J. R. & Kalnis, P., 16 May 2017, Proceedings - 2017 IEEE 33rd International Conference on Data Engineering, ICDE 2017. IEEE, p. 59-60 2 p. 7929932

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

1 Citation (Scopus)

Crowdsourcing Based Evaluation of Ranking Approaches for Spatial Keyword Querying

Chen, J., Lu, H., Keles, I. & Jensen, C. S., 29 Jun 2017, Proceedings of the 18th IEEE International Conference on Mobile Data Management (MDM). IEEE, p. 62-71 10 p. 7962437

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2 Citations (Scopus)

Direction-Aware why-not spatial keyword Top-k queries

Chen, L., Li, Y., Xu, J. & Jensen, C. S., 16 May 2017, Proceedings - 2017 IEEE 33rd International Conference on Data Engineering, ICDE 2017. IEEE, p. 107-110 4 p. 7929947

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Location based services

Editorial: Updates to the Editorial Board

Jensen, C. S., Mar 2017, In : A C M Transactions on Database Systems. 42, 1, 1 p., 1e.

Research output: Contribution to journalEditorialResearch

Open Access
6 Citations (Scopus)

Efficient Metric Indexing for Similarity Search and Similarity Joins

Chen, L., Gao, Y., Li, X., Jensen, C. S. & Chen, G., 1 Mar 2017, In : IEEE Transactions on Knowledge and Data Engineering. 29, 3, p. 556-571 16 p., 7349200.

Research output: Contribution to journalJournal articleResearchpeer-review

Costs
Data integration
Processing
Experiments
11 Citations (Scopus)

Enabling time-dependent uncertain eco-weights for road networks

Hu, J., Yang, B., Jensen, C. S. & Ma, Y., 2017, In : Geoinformatica. 21, 1, p. 57-88

Research output: Contribution to journalJournal articleResearchpeer-review

road network
histogram
Gas emissions
Greenhouse gases
greenhouse gas
1 Citation (Scopus)

Extracting Visited Points of Interest from Vehicle Trajectories

Keles, I., Schubert, M., Kröger, P., Saltenis, S. & Jensen, C. S., 2017, Proceedings of the Fourth International ACM Workshop on Managing and Mining Enriched Geo-Spatial Data. Association for Computing Machinery, 6 p. 2

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Trajectories
Parking
Bayesian networks
Global positioning system
3 Citations (Scopus)

Finding lowest-cost paths in settings with safe and preferred zones

Aljubayrin, S., Qi, J., Jensen, C. S., Zhang, R., He, Z. & Li, Y., 1 Jun 2017, In : VLDB Journal. 26, 3, p. 373-397 25 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Costs
Experiments
4 Citations (Scopus)

Indexing metric uncertain data for range queries and range joins

Chen, L., Gao, Y., Zhong, A., Jensen, C. S., Chen, G. & Zheng, B., 1 Aug 2017, In : VLDB Journal. 26, 4, p. 585-610 26 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Data integration
Space applications
Geographic information systems
Throughput
Costs

Indexing of Moving Objects, Bx-Tree

Jensen, C. S., Lin, D. & Ooi, B. C., May 2017, Encyclopedia of GIS. Shekhar, S., Xiong, H. & Zhou, X. (eds.). Cham: Springer, p. 940-947

Research output: Contribution to book/anthology/report/conference proceedingEncyclopedia chapterResearchpeer-review

3 Citations (Scopus)
11 Downloads (Pure)

In-Memory Spatial Join: The Data Matters!

Nobari, S., Qu, Q. & Jensen, C. S., Mar 2017, Proceedings of the 20th International Conference on Extending Database Technology. OpenProceedings.org, 4 p. (Advances in Database Technology).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Open Access
File
1 Citation (Scopus)

Interactive Intersection Analysis using Trajectory Data

Borresen, J. L., Andersen, O., Jensen, C. S. & Torp, K., Nov 2017, Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems . Association for Computing Machinery, 4 p. 87

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Manycore GPU processing of repeated range queries over streams of moving objects observations

Lettich, F., Orlando, S., Silvestri, C. & Jensen, C. S., 25 Feb 2017, In : Concurrency Computation. 29, 4, e3881.

Research output: Contribution to journalJournal articleResearchpeer-review

Query processing
Processing
Data storage equipment
Program processors
Decomposition

Maximum Update Interval in Moving Objects Databases

Jensen, C. S., Lin, D. & Ooi, B. C., May 2017, Encyclopedia of GIS. Springer, Vol. 2017. p. 1205-1205

Research output: Contribution to book/anthology/report/conference proceedingEncyclopedia chapterResearchpeer-review

5 Citations (Scopus)

Pivot-based Metric Indexing

Chen, L., Gao, Y., Zheng, B., Jensen, C. S., Yang, H. & Yang, K., Jun 2017, In : Proceedings of the VLDB Endowment. 10, 10, p. 1058-1069

Research output: Contribution to journalJournal articleResearchpeer-review

4 Citations (Scopus)

Reverse keyword-based location search

Xie, X., Lin, X., Xu, J. & Jensen, C. S., 16 May 2017, Proceedings - 2017 IEEE 33rd International Conference on Data Engineering, ICDE 2017. IEEE, p. 375-386 12 p. 7929992

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Query processing
Location based services
Merging
Planning
6 Citations (Scopus)

Reverse Top-k geo-social keyword queries in road networks

Zhao, J., Gao, Y., Chen, G., Jensen, C. S., Chen, R. & Cai, D., 16 May 2017, Proceedings - 2017 IEEE 33rd International Conference on Data Engineering, ICDE 2017. IEEE, p. 387-398 12 p. 7929993

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Query processing
Marketing
Managers
Experiments
26 Citations (Scopus)

Searching trajectories by regions of interest

Shang, S., Chen, L., Jensen, C. S., Wen, J-R. & Kalnis, P., 1 Jul 2017, In : IEEE Transactions on Knowledge and Data Engineering. 29, 7, p. 1549-1562 14 p., 7883890.

Research output: Contribution to journalJournal articleResearchpeer-review

Trajectories
Query processing
Location based services
Availability
Planning

Spatiotemporal Database Modeling with an Extended Entity-Relationship Model

Tryfona, N. & Jensen, C. S., May 2017, Encyclopedia of GIS. Shekhar, S., Xiong, H. & Zhou, X. (eds.). Cham: Springer, p. 2151-2159

Research output: Contribution to book/anthology/report/conference proceedingEncyclopedia chapterResearchpeer-review

SWOOP: Top-k Similarity Joins over Set Streams

Willi, M., Augsten, N. & Jensen, C. S., Nov 2017. 13 p.

Research output: Contribution to conference without publisher/journalPaper without publisher/journalResearch

37 Citations (Scopus)
69 Downloads (Pure)

Trajectory Similarity Join in Spatial Networks

Shang, S., Chen, L., Wei, Z., Jensen, C. S., Zheng, K. & Kalnis, P., Aug 2017, In : Proceedings of the VLDB Endowment. 10, 11

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

Updates to the TODS Editorial Board

Jensen, C. S., Mar 2017, In : SIGMOD Record. 46, 1, p. 50-50

Research output: Contribution to journalJournal articleResearch

Open Access