• 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

2008
2 Citations (Scopus)

Seamless Indoor/Outdoor Positioning with Streamspin

Hansen, R., Jensen, C. S., Thomsen, B. & Wind, R., 2008. 2 p.

Research output: Contribution to conference without publisher/journalPosterResearch

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
244 Citations (Scopus)

SpaceTwist: Managing the Trade-Offs Among Location Privacy, Query Performance, and Query Accuracy in Mobile Services

Yiu, M. L., Jensen, C. S., Xuegang, H. & Lu, H., 2008, In : Proceedings / International Conference on Data Engeenering. p. 366-375 10 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Servers
Query processing
Middleware
Communication
Costs

Spatio-temporal Database Modeling with an Extended Entity-Relationship Model

Tryfona, N. & Jensen, C. S., 2008, Encyclopedia of GIS. Shekhar, S. & Xiong, H. (eds.). Springer, p. 1115-1121

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

13 Citations (Scopus)

Specification-Based Data Reduction In Dimensional Data Warehouses

Skyt, J., Jensen, C. S. & Pedersen, T. B., 2008, In : Information Systems. 33, 1, p. 36-63 28 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Temporal Database Entries for the Springer Encyclopedia of Database Systems

Jensen, C. S. (ed.) & Snodgrass, R. T. (ed.), 2008, Timecenter. 342 p. (TimeCenter Technical Report; No. TR-90).

Research output: Book/ReportReportResearch

2 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 proceedingArticle in proceedingResearchpeer-review

data management

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 proceedingArticle in proceedingResearch

Information management
Global positioning system
Information systems
Communication
Travel time
26 Citations (Scopus)

User-Generated Content: The Case for Mobile Services

Jensen, C. S., Vicente, C. R. & Wind, R., 2008, In : Computer. 41, 12, p. 116-118

Research output: Contribution to journalJournal articleResearchpeer-review

2007

An Open Platform for the Creation and Deployment of Transport-Related Mobile Data Services

Jensen, C. S., Torp, K. & Wind, R., 2007, Proceedings of the Sixth European Congress and Exhibition on Intelligent Transport Systems and Services, Aalborg, Denmark. 8 p.

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

Mobile computing
Communication
Personal digital assistants
Navigation systems
Hardware

A Streams-Based Framework for Defining Location-Based Queries

Jensen, C. S. & Xuegang, H., 2007, 19 p. (1DB Technical Report; No. 19).

Research output: Book/ReportReportResearch

Semantics
Processing
3 Citations (Scopus)

Challenges in the Tracking and Prediction of Scheduled-Vehicle Journeys: in Proceedings of the First International Workshop on Pervasive Transportation Systems, White Plains, NY, USA,

Jensen, C. S. & Tiesyte, D., 2007, First International Workshop on Pervasive Transportation Systems (PerTrans '07). IEEE Computer Society Press, 6 p.

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

Road construction
Travel time
Logistics
Accidents
Communication
10 Citations (Scopus)

Collaborative Spatial Data Sharing Among Mobile Lightweight Devices

Huang, Z., Jensen, C. S., Lu, H. & Ooi, B. C., 2007, Advances in Spatial and Temporal Databases: 10th International Symposium, SSTD 2007. Springer Science+Business Media, Vol. 4605. p. 366-384 19 p.

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

110 Citations (Scopus)

Continuous Clustering of Moving Objects

Jensen, C. S., Lin, D. & Ooi, B. C., 2007, In : IEEE Transactions on Knowledge and Data Engineering. 19, 9, p. 1161-

Research output: Contribution to journalJournal articleResearchpeer-review

3 Citations (Scopus)

Distributed, Concurrent Range Monitoring of Spatial-Network Constrained Mobile Objects

Lu, H., Huang, Z., Jensen, C. S. & Xu, L., 2007, Advances in Spatial and Temporal Databases: 10th International Symposium, SSTD 2007. Springer, p. 403-422 20 p. (Lecture Notes in Computer Science; No. 4605).

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

11 Citations (Scopus)

Enabling Routes of Road Network Constrained Movements as Mobile Service Context

Jensen, C. S., 2007, In : Geoinformatica. 11, 1, p. 55-102

Research output: Contribution to journalJournal articleResearchpeer-review

road network
Global positioning system
Electronic equipment
Communication
services
5 Citations (Scopus)

Integrating multiple calendars using tau ZAMAN

Jensen, C. S., Urgun, B., Dyreson, C. E., Kline, N., Miller, J. K., Snodgrass, R. T. & Soo, M. D., 2007, In : Software: Practice & Experience. 37, 3, p. 267-308

Research output: Contribution to journalJournal articleResearchpeer-review

Servers
XML
Character sets
Computer systems
Engineers
33 Citations (Scopus)

Main-Memory Operation Buffering for Efficient R-Tree Update

Jensen, C. S., Saltenis, S. & Biveinis, L., 2007, Proceedings of the Thirtythird International Conference on Very Large Data Bases. p. 591-602

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

Data storage equipment
Availability
Communication
Sensors
Costs
1289 Downloads (Pure)

Map Matching for Intelligent Speed Adaptation

Tradisauskas, N., Juhl, J., Lahrmann, H. & Jensen, C. S., 2007, Proceedings from the 6th European Congress on Intelligent Transport Systems and Services, Time to Intelligent Move, 18 th -20 th June 2007 in Aalborg. Lahrmann, H. (ed.). ERTICO, 12 p.

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

Open Access
File
Global positioning system
Electronic guidance systems
Navigation
Availability
Satellites

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

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

Special issue: best papers of VLDB 2005

Haas, L. M., Jensen, C. S. & Kersten, M. L., 2007, Association for Computing Machinery. 164 p.

Research output: Book/ReportBookResearch

Special issue: best papers of VLDB 2005

Haas, L. M., Jensen, C. S. & Kersten, M. L., 1 Jan 2007, In : VLDB Journal. 16, 1, p. 1-3

Research output: Contribution to journalEditorialResearch

2 Citations (Scopus)

Tracking of moving objects with accuracy Guarantees

Jensen, C. S., Civilis, A. & Pakalnis, S., 2007, Spatial data on the web: modeling and management. Belussi, A., Catania, B., Clementini, E. & Ferrari, E. (eds.). Springer, p. 285-309

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

13 Citations (Scopus)

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 proceedingArticle in proceedingResearchpeer-review

Query processing
Communication
Costs
2 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 proceedingArticle in proceedingResearchpeer-review

Internet
Information management
Mobile phones
Mobile devices
Communication

Windows Mobile Programming

Wind, R., Jensen, C. S. & Torp, K., 2007, Mobile Phone Programming: and its Application to Wireless Networking. H.P. Fitzek, F. & Reichert, F. (eds.). The Netherlands: IEEE Computer Society Press, p. 207-236 29 p.

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

2006

05421 Abstracts Collection - Data Always and Everywhere

Alonso, G., Jensen, C. S. & Mitschang, B., 2006, Dagstuhl Seminar Procedings. Dagstuhl, Germany, 19 p.

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

Research
6 Citations (Scopus)

An Algebraic Framework for Temporal Attribute Characteristics

Böhlen, M. H., Gamper, J. & Jensen, C. S., 2006, In : Annals of Mathematics and Artificial Intelligence. 46, 3, p. 349-374 26 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Attribute
Query languages
Semantics
Query Language
Information management

Data Always and Everywhere: Management of Mobile, Ubiquitous, Pervasive, and Sensor Data

Alonso, G., Jensen, C. S. & Mitschang, B., 2006, Dagstuhl Seminar Proceedings. 6 p.

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

Data Always and Everywhere -- Management of Mobile, Ubiquitous, Pervasive, and Sensor Data: Dagstuhl Seminar Proceedings 05421

Alonso, G., Jensen, C. S. & Mitschang, B., 2006, In : Dagstuhl Seminar Proceedings. 37 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

69 Citations (Scopus)

Effective Density Queries of Continuously Moving Objects

Jensen, C. S., Lin, D., Ooi, B. C. & Zhang, R., 2006, Proceedings of the Twentysecond International Conference on Data Engineering. 11 p.

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

Location based services
Traffic control
Control systems

Efficient Maintenance of Ephemeral Data

Schmidt, A. & Jensen, C. S., 2006, Proceedings of the Eleventh International Conference on Database Systems for Advanced Applications. Springer, p. 141-155 (Lecture Notes in Computer Science; No. 3882).

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

tagging
connectivity
experimental study
sensor
attribute

Efficient Similarity Retrieval in Music Databases

Ruxanda, M. M. & Jensen, C. S., 2006, Proceedings of the 13th International Conference on Management of Data. p. 56-67 12 p.

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

Time series
2 Citations (Scopus)

Expiration Times for Data Management

Schmidt, A., Jensen, C. S. & Saltenis, S., 2006, Proceedings of the 22nd International Conference on Data Engineering, 2006. ICDE '06. Electrical Engineering/Electronics, Computer, Communications and Information Technology Association, p. 36- 11 p.

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

Information management
World Wide Web
Mobile devices
Web services
Algebra

Foreword

Chrysanthis, P. K., Jensen, C. S., Kumar, V. & Labrinidis, A., 2006, Proceedings of the Fifth ACM International Workshop on Data Engineering for Wireless and Mobile Access. June 25 ed. New York, NY, USA: Association for Computing Machinery, Vol. 617063. p. iii

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

data management
engineering
networking
probe
sensor
2 Citations (Scopus)

Geo-Enabled, Mobile Services: A Tale of Routes, Detours, and Dead Ends

Jensen, C. S., 2006, Proceedings of The Eleventh International Conference on Database Systems for Advanced Applications. Springer, p. 6-19 14 p. (Lecture Notes in Computer Science; No. 3882).

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

infrastructure
management
community
experience

GPS Based Tracking of Mobile Objects

Jensen, C. S. & Torp, K., 2006, In : Geoforum Perspektiv. 73, p. 21-26 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

7 Citations (Scopus)

How Would You Like to Aggregate Your Temporal Data?

Böhlen, M. H., Gamper, J. & Jensen, C. S., 2006, Proceedings of the Thirteenth International Symposium on Temporal Representation and Reasoning. Electrical Engineering/Electronics, Computer, Communications and Information Technology Association, p. 121-136 16 p.

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

data management
81 Citations (Scopus)

Indexing the Past, Present and Anticipated Future Positions of Moving Objects

Pelanis, M., Saltenis, S. & Jensen, C. S., 2006, In : ACM Transactions on Database Systems. 31, 1, p. 255-298 44 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Monitoring
Communication
42 Citations (Scopus)

Multi-Dimensional Aggregation for Temporal Data

Böhlen, M. H., Gamper, J. & Jensen, C. S., 2006, Proceedings of the Tenth International Conference on Extending Database Technology. Springer, p. 257-275 19 p. (Lecture Notes in Computer Science; No. 3896).

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

modeling

Multiple k Nearest Neighbor Query Processing in Spatial Network Databases

Xuegang, H., Jensen, C. S. & Saltenis, S., 2006, Advances in Databases and Information Systems: Proceedings of 10th East European Conference, ADBIS 2006, Thessaloniki, Greece, September 3-7, 2006. IEEE Computer Society Press, p. 266-281 16 p. (Lecture Notes in Computer Science; No. 4152).

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

Query processing
Data storage equipment
Processing
139 Citations (Scopus)

Nearest and reverse nearest neighbor queries for moving objects

Benetis, R., Jensen, C. S., Karciauskas, G. & Saltenis, S., 2006, In : VLDB Journal. 15, 3, p. 22-

Research output: Contribution to journalJournal articleCommunication

Communication
Experiments
6 Citations (Scopus)

Online Route Prediction for Automotive Applications

Brillingaite, A. & Jensen, C. S., 2006, Proceedings of the Thirteenth World Congress & Exhibition on Intelligent Transport Systems and Services. 8 p.

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

Proceedings of the Fifth ACM International Workshop on Data Engineering for Wireless and Mobile Access, Chicago, Illinois, USA, June 25, 2006

Chrysanthis, P. K. (ed.), Jensen, C. S. (ed.), Kumar, V. (ed.) & Labrinidis, A. (ed.), 2006, New York, USA: Association for Computing Machinery. 100 p.

Research output: Book/ReportAnthologyResearch

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
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

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 COST Benchmark: Comparison and Evaluation of Spatio-Temporal Indexes

Jensen, C. S., Tiesyte, D. & Tradisauskas, N., 2006, Aalborg, Denmark: Department of Computer Science, Aalborg University. 26 p. (TimeCenter Technical Report Series; No. TR-86).

Research output: Book/ReportReportResearch