• 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
2 Downloads (Pure)

A Hybrid Learning Approach to Stochastic Routing

Pedersen, S. A., Yang, B. & Jensen, C. S., 2019. 1 p.

Research output: Contribution to conference without publisher/journalPosterCommunication

File

Analyzing trajectories using a path-based API

Waury, R., Dolog, P., Jensen, C. S. & Torp, K., 19 Aug 2019, Proceedings of the 16th International Symposium on Spatial and Temporal Databases, SSTD 2019. Association for Computing Machinery, p. 198-201 4 p.

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

Application programming interfaces (API)
Trajectories
Data privacy
Travel time
Fuel consumption

Answering Why-Not Group Spatial Keyword Queries (Extended Abstract)

Zheng, B., Zheng, K., Jensen, C. S., Hung, N. Q. V., Su, H., Li, G. & Zhou, X., 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE, p. 2155-2156 2 p. 8731602. (Proceedings of the International Conference on Data Engineering).

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

Experiments

A NUMA-aware Trajectory Store for Travel-Time Estimation

Waury, R., Jensen, C. S. & Torp, K., 2019, Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. Banaei-Kashani, F., Trajcevski, G., Guting, R. H., Kulik, L. & Newsam, S. (eds.). Association for Computing Machinery, p. 209-218 10 p.

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

Travel time
Trajectories
Data storage equipment
1 Citation (Scopus)

Effective and Efficient Reuse of Past Travel Behavior for Route Recommendation

Chen, L., Shang, S., Jensen, C. S., Yao, B., Zhang, Z. & Shao, L., 2019, KDD 2019 - Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 488-498 11 p.

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

Location based services
Parallel algorithms
Scalability
Availability
Planning

Efficient and Incremental Clustering Algorithms on Star-Schema Heterogeneous Graphs

Chen, L., Gao, Y., Zhang, Y., Jensen, C. S. & Zheng, B., 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE, p. 256-267 12 p. 8731611. (Proceedings of the International Conference on Data Engineering).

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

Clustering algorithms
Stars
Game theory
Entropy
Experiments

Efficient distributed reachability querying of massive temporal graphs

Zhang, T., Gao, Y., Chen, L., Guo, W., Pu, S., Zheng, B. & Jensen, C. S., 2019, In : VLDB Journal. 28, 6, p. 871-896 26 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Labeling
Time varying networks
Query processing
Hinges
Telecommunication networks

Efficiently Mining Maximal Diverse Frequent Itemsets

Wu, D., Luo, D., Jensen, C. S. & Huang, J. Z., 2019, Database Systems for Advanced Applications - 24th International Conference, DASFAA 2019, Proceedings: DASFAA 2019: Database Systems for Advanced Applications. Tong, Y., Natwichai, J., Yang, J., Li, G. & Gama, J. (eds.). Springer, p. 191-207 17 p. (Lecture Notes in Computer Science, Vol. 11447).

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

Fast stochastic routing under time-varying uncertainty

Pedersen, S. A., Yang, B. & Jensen, C. S., 31 Oct 2019, In : The VLDB Journal. p. 1-21 21 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Finding Attribute-Aware Similar Region for Data Analysis

Feng, K., Cong, G., Jensen, C. S. & Guo, T., 2019, In : Proceedings of the VLDB Endowment. 12, 11, p. 1414-1426

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Location based services
Information use
Composite materials
Mobile devices
28 Downloads (Pure)

Graph Convolutional Networks for Road Networks

Skovgaard Jepsen, T., Jensen, C. S. & Nielsen, T. D., 5 Nov 2019, Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. Banaei-Kashani, F., Trajcevski, G., Guting, R. H., Kulik, L. & Newsam, S. (eds.). Association for Computing Machinery, p. 460-463 4 p.

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

Open Access
File
Learning systems
Fusion reactions
Neural networks

IHCS: An Integrated Hybrid Cleaning System

Ge, C., Gao, Y., Miao, X., Chen, L., Jensen, C. S. & Zhu, Z., 2019, In : Proceedings of the VLDB Endowment. 12, 12, p. 1874-1877 4 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Open Access
Cleaning
Process monitoring
Error detection
Repair
Personnel
1 Citation (Scopus)

Indexing Trajectories for Travel-Time Histogram Retrieval

Waury, R., S. Jensen, C., Koide, S., Ishikawa, Y. & Xiao, C., 29 Mar 2019, Advances in Database Technology - EDBT 2019: 22nd International Conference on Extending Database Technology, Proceedings. Reinwald, B., Binnig, C., Kaoudi, Z., Galhardas, H., Herschel, M. & Fundulaki, I. (eds.). OpenProceedings.org, p. 157-168 12 p. (Advances in Database Technology).

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

Open Access
File
Travel time
Trajectories
Probability distributions
Global positioning system
Availability

In Good Company: Efficient Retrieval of the Top-k Most Relevant Event-Partner Pairs

Wu, D., Zhu, Y. & Jensen, C. S., 2019, Database Systems for Advanced Applications - 24th International Conference, DASFAA 2019, Proceedings: DASFAA 2019: Database Systems for Advanced Applications. Natwichai, J., Li, G., Yang, J., Gama, J. & Tong, Y. (eds.). Springer, p. 519-535 17 p. (Lecture Notes in Computer Science (LNCS), Vol. 11447).

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

Industry

Letter from the Impact Award Winner

Jensen, C. S., Sep 2019, In : IEEE Data Engineering Bulletin. 42, 3, p. 88-89

Research output: Contribution to journalJournal articleCommunication

Open Access

Message from the General Co-Chairs

Jensen, C. S., Lee, D. & Liu, L., 2019, 2019 20th IEEE International Conference on Mobile Data Management. IEEE, Vol. 2019-June. p. xviii-xviii (I E E E International Conference on Mobile Data Management. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingPreface/Introduction/postscriptResearch

Open Access
messages
seats
congressional reports

Message from the ICDE 2019 Chairs

Fan, W., Lin, X., Srivastava, D., Jensen, C. S., Ni, L. M. & Özsu, M. T., 2019, 2019 IEEE 35th International Conference on Data Engineering. IEEE, Vol. 2019-April. p. xxxiv-xxxv (Proceedings of the International Conference on Data Engineering).

Research output: Contribution to book/anthology/report/conference proceedingPreface/Introduction/postscriptResearch

Open Access
messages
seats
congressional reports

Multicapacity Facility Selection in Networks

Logins, A., Karras, P. & Jensen, C. S., 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE, p. 794-805 12 p. 8731341. (Proceedings of the International Conference on Data Engineering).

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

Linear programming
Scalability
6 Citations (Scopus)

On spatio-temporal blockchain query processing

Qu, Q., Nurgaliev, I., Muzammal, M., Jensen, C. S. & Fan, J., Sep 2019, In : Future Generation Computer Systems. 98, p. 208-218 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Query processing
Data structures
Peer to peer networks
Information management
Topology
2 Citations (Scopus)

Outlier Detection for Time Series with Recurrent Autoencoder Ensembles

Kieu, T., Yang, B., Guo, C. & Jensen, C. S., 2019, Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, IJCAI 2019, Macao, China, August 10-16, 2019. Kraus, S. (ed.). ijcai.org, p. 2725-2732 8 p.

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

Open Access
Time series
Recurrent neural networks
Neural networks
Experiments

Preface

Aref, W., Bertolotto, M., Bouros, P., Jensen, C. S., Mahmood, A., Nørvåg, K., Sacharidis, D. & Sarwat, M., 2019, SSTD '19: 16th International Symposium on Spatial and Temporal Databases. Association for Computing Machinery, p. v-iv

Research output: Contribution to book/anthology/report/conference proceedingPreface/Introduction/postscriptResearch

Open Access

Proceedings of the 16th International Symposium on Spatial and Temporal Databases

Aref, W. (ed.), Bertolotto, M. (ed.), Bouros, P. (ed.), Jensen, C. S. (ed.), Mahmood, A. (ed.), Nørvåg, K. (ed.), Sacharidis, D. (ed.) & Sarwat, M. (ed.), 2019, Association for Computing Machinery.

Research output: Book/ReportAnthologyResearchpeer-review

Real-time Distributed Co-Movement Pattern Detection on Streaming Trajectories

Chen, L., Gao, Y., Fang, Z., Miao, X., Jensen, C. S. & Guo, C., 2019, In : Proceedings of the VLDB Endowment. 12, 10, p. 1208-1220

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
Trajectories
Processing
Mobile devices
Costs
Experiments

Spatio-Textual Data

Cong, G. & Jensen, C. S., 2019, Encyclopedia of Big Data Technologies. Sakr, S. & Zomaya, A. Y. (eds.). Springer, 8 p.

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

6 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 proceedingArticle in proceedingResearchpeer-review

Travel time
Global positioning system
Toll highways
Detectors
Innovation

Value Creation from Massive Data in Transportation - The Case of Vehicle Routing.

Jensen, C. S., Sep 2019, In : IEEE Data Engineering Bulletin. 42, 3, p. 4-8 5 p.

Research output: Contribution to journalJournal articleResearch

Open Access
Vehicle routing
Travel time
Global positioning system
Toll highways
Detectors
2018
3 Citations (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
5 Citations (Scopus)
50 Downloads (Pure)

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

Open Access
File
Query processing
Query Processing
Query
Location based services
Filling stations
1 Citation (Scopus)
13 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
11 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
6 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
12 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
13 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
1 Citation (Scopus)

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
15 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
19 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
25 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
11 Citations (Scopus)
9 Downloads (Pure)

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
7 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)
38 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
16 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
6 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
7 Citations (Scopus)
53 Downloads (Pure)

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

Open Access
File
Processing
Travel time
Data acquisition
5 Citations (Scopus)
59 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
19 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
4 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 proceedingArticle in proceedingResearchpeer-review

Visualization
Trajectories
Processing
Demonstrations
Location based services