• 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

Article in proceeding
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
59 Citations (Scopus)

Probabilistic Threshold k Nearest Neighbor Queries over Moving Objects in Symbolic Indoor Space.

Yang, B., Lu, H. & Jensen, C. S., 2010, EDBT '10 Proceedings of the 13th International Conference on Extending Database Technology. Association for Computing Machinery, p. 335 12 p.

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

Query and Update Efficient B+-Tree Based Indexing of Moving Objects

Jensen, C. S., Lin, D. & Ooi, B. C., 2004, Proceedings of the Thirtieth International Conference on Very Large Data Bases. p. 768-779 12 p.

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

Linearization
Information management
Monitoring
Sensors
Costs
18 Citations (Scopus)

Querying Geo-Textual Data: Spatial Keyword Queries and Beyond

Cong, G. & Jensen, C. S., 2016, Proceedings of the 2016 International Conference on Management of Data, SIGMOD Conference 2016. Association for Computing Machinery, p. 2207-2212

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

34 Citations (Scopus)

Querying the Trajectories of On-Line Mobile Objects

Pfoser, D. & Jensen, C. S., 2001, Proceedings of the Second ACM International Workshop on Data Engineering for Wireless and Mobile Access, Santa Barbara, CA., USA, May 20, 2001. p. 66-73

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

7 Citations (Scopus)

Query Plans for Conventional and Temporal Queries Involving

Slivinskas, G., Jensen, C. S. & Snodgrass, R. T., 2000, Proceedings of the Sixteenth IEEE International Conference on Data Engineering, San Diego, CA, USA, February/March 2000.

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

4 Citations (Scopus)

Ranking Music Data by Relevance and Importance

Ruxanda, M. M., Nanopoulos, A., Jensen, C. S. & Manolopoulos, Y., 2008, Proceedings of IEEE International Conference on Multimedia & Expo. IEEE, p. 549-552 4 p.

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

Search engines
World Wide Web
Fusion reactions
Availability

Recovery of Vehicle Journeys from Tracking Data for Analysis Purposes

Jensen, C. S. & Tiesyte, D., 2007, Proceedings of the 6th European Congress on Intelligent Transport Systems and Services. Lahrmann, H. (ed.). 12 p.

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

3 Citations (Scopus)
267 Downloads (Pure)

Requirements and Challenges of 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 proceedingArticle in proceedingResearchpeer-review

Open Access
File
Access control
22 Citations (Scopus)

Requirements and Research Issues in Geographic Data Modeling

Friis-Christensen, A., Tryfona, N. & Jensen, C. S., 2001, Proceedings of the Ninth ACM International Symposium on Advances in Geographic Information Systems, Atlanta, GA, USA, November 9-10, 2001. p. 2-8

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

Requirements for UML and OWL Integration Tool for User Data Consistency Modeling and Testing

Nytun, J. P., Jensen, C. S. & Oleshchuk, V. A., 2003, Norsk informatikkonferanse 2003, Oslo, Norway, November 24–26.

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

18 Citations (Scopus)

Research Challenges in Location-Enabled M-Services

Jensen, C. S., 2002, MDM 2002. IEEE Computer Society Press, p. 3-7

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

44 Citations (Scopus)
419 Downloads (Pure)

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
Data warehouses
Data structures
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
10 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
18 Citations (Scopus)

Robust B+ -Tree-Based Indexing of Moving Objects

Jensen, C. S., Tiesyte, D. & Tradisauskas, N., 2006, Proceedings of the Seventh International Conference on Mobile Data Management. IEEE Computer Society Press, 9 p.

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

Trees (mathematics)
Query processing
Statistics
84 Citations (Scopus)

Routing Questions to the Right Users in Online Communities

Zhou, Y., Cong, G., Cui, B., Jensen, C. S. & Yao, J., 2009, Proceedings of the 2009 IEEE International Conference on Data Engineering. IEEE Computer Society Press, p. 700-711 (ICDE).

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

Statistical Models

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

33 Citations (Scopus)

Scalable Continuous Range Monitoring of Moving Objects in Symbolic Indoor Space

Yang, B., Lu, H. & Jensen, C. S., 2009, Proceeding of the 18th ACM conference on Information and knowledge management. Association for Computing Machinery, p. 671-680 10 p.

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

Monitoring
Query processing
Space applications
Global positioning system
Chemical activation
42 Citations (Scopus)

Scalable Top-k Spatio-Temporal Term Querying

Skovsgaard, A., Sidlauskas, D. & Jensen, C. S., 2014, Proceedings of the 30th IEEE International Conference on Data Engineering. IEEE Press, p. 148-159

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

56 Citations (Scopus)

Seamless Indoor/Outdoor Positioning Handover for Location-Based Services in Streamspin

Hansen, R., Wind, R., Jensen, C. S. & Thomsen, B., 2009, Proceedings of the 2009 Tenth International Conference on Mobile Data Management: Systems, Services and Middleware. IEEE Computer Society Press, Vol. 00. p. 267-272

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

Location based services
Wi-Fi
Open systems
Mobile devices
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
3 Citations (Scopus)

Semantics of Time-Varying Attributes and Their use for Temporal Database Design

Jensen, C. S. & Snodgrass, R. T., 1995, OOER'95 : Object-Oriented and Entity Relationship Modeling, 14th International Conference, Gold Coast, Australia, December 13-15, 1995: Lecture Notes in Computer Science. Papazoglou, M. P. (ed.) (ed.). 1021 ed. IEEE Computer Society Press, p. 366-377

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

Sensor Networks - the Case of Intelligent Transport Systems

Jensen, C. S., 2007, Proceedings of the NSF Workshop on Data Management for Mobile Sensor Networks. 2 p.

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

23 Citations (Scopus)

S-GRID: A Versatile Approach to Efficient Query Processing in Spatial Networks

Xuegang, H., Jensen, C. S., Lu, H. & Saltenis, S., 2007, Proceedings of the Tenth International Symposium on Spatial and Temporal Databases. Springer Science+Business Media, Vol. 4605. p. 93-111 19 p.

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

24 Citations (Scopus)

Similarity-Based Prediction of Travel Times for Vehicles Traveling on Known Routes

Tiesyte, D. & Jensen, C. S., 2008, Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems. Association for Computing Machinery, p. 105-114

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

Travel time
Trajectories
Logistics
Data storage equipment
131 Citations (Scopus)

Skyline Queries Against Mobile Lightweight Devices in MANETs

Huang, Z., Jensen, C. S., Lu, H. & Ooi, B. C., 2006, Proceedings of the 22nd International Conference on Data Engineering, 2006. ICDE '06. Electrical Engineering/Electronics, Computer, Communications and Information Technology Association, p. 66- 11 p.

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

Mobile devices

Spatial Keyword Querying of Geo-Tagged Web Content

Jensen, C. S., 2013, Proceedings of the Seventh International Workshop on Ranking in Databases. Association for Computing Machinery, 4 p. 1

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

23 Citations (Scopus)

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

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 proceedingArticle in proceedingResearchpeer-review

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 proceedingArticle in proceedingResearch

66 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 proceedingArticle in proceedingResearchpeer-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

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 proceedingArticle in proceedingResearch

132 Citations (Scopus)

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 proceedingArticle in proceedingResearch

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

16 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

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 proceedingArticle in proceedingResearchpeer-review

Search engines
Mobile devices

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

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
6 Citations (Scopus)
12 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

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 proceedingArticle in proceedingResearchpeer-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 proceedingArticle in proceedingResearch

53 Citations (Scopus)

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 proceedingArticle in proceedingResearchpeer-review

Information management
Program processors
10 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 proceedingArticle in proceedingResearchpeer-review

10 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 proceedingArticle in proceedingResearch

74 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 proceedingArticle in proceedingResearchpeer-review

Experiments
4 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 proceedingArticle in proceedingResearchpeer-review

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 proceedingArticle in proceedingResearch

Application programs
223 Downloads (Pure)

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 proceedingArticle in proceedingResearch

Open Access
File
Semantics
Processing