• Selma Lagerløfs Vej 300, 3-2-14

    9220 Aalborg Ø

    Danmark

  • Selma Lagerlöfs Vej 300

    9220 Aalborg Ø

    Danmark

19982023
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Publikationer 1998 2020

2020
26 Downloads (Pure)

Efficient Search for Multi-Scale Time Delay Correlations in Big Time Series

Ho, N. T. T., Pedersen, T. B., Ho, L. V. & Vu, M., 2020, (Accepteret/In press) Proceedings - The 23rd International Conference on Extending Database Technology (EDBT), March 30-April 2, 2020. Association for Computing Machinery

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Time series
Time delay
Information theory
Redundancy
Sensors
21 Downloads (Pure)

pgFMU: Integrating Data Management with Physical System Modelling

Rybnytska, O., Siksnys, L., Pedersen, T. B. & Neupane, B., 2020, (Accepteret/In press) EDBT: 23rd International Conference on Extending Database Technology.

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2019
89 Downloads (Pure)

AMIC: An Adaptive Information Theoretic Method to Identify Multi-Scale Temporal Correlations in Big Time Series Data

Ho, N. T. T., Vo, H., Vu, M. & Pedersen, T. B., 29 mar. 2019, I : IEEE Transactions on Big Data.

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Time series
Scalability
Electric sparks
Explosions
Decision making
3 Citationer (Scopus)
141 Downloads (Pure)

A survey of spatial crowdsourcing

Gummidi, S. R. B., Xie, X. & Pedersen, T. B., 1 apr. 2019, I : ACM Transactions on Database Systems. 44, 2, s. 8:1-8:46 8.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Taxonomies
Mobile devices
Momentum

Demonstration of ModelarDB: Model-Based Management of Dimensional Time Series

Jensen, S. K., Pedersen, T. B. & Thomsen, C., 2019, Proceedings of the 2019 International Conference on Management of Data. Association for Computing Machinery, s. 1933-1936 4 s. (Proceedings of the ACM SIGMOD International Conference on Management of Data).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Time series
Demonstrations
Sensors
50 Downloads (Pure)

Effective and efficient location influence mining in location-based social networks

Saleem, M. A., Kumar, R., Calders, T. & Pedersen, T. B., 1 okt. 2019, I : Knowledge and Information Systems. 61, 1, s. 327-362

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Data structures
Data storage equipment
Experiments

Efficient Bottom-Up Discovery of Multi-Scale Time Series Correlations Using Mutual Information

Ho, T. T. N., Pedersen, T. B., Vu, M., Van, H. L. & Biscio, C. A. N., 8 apr. 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE, s. 1734-1737 4 s. 8731434. (Proceedings of the International Conference on Data Engineering).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Time series
Information theory
Experiments
47 Downloads (Pure)

Efficient indexing of hashtags using bitmap indices

Subba, L. T., Thomsen, C. & Pedersen, T. B., 20 mar. 2019, I : CEUR Workshop Proceedings. 2324, 10 s.

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

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Data warehouses
8 Downloads (Pure)

Flexibility Modeling, Management, and Trading in Bottom-up Cellular Energy Systems

Siksnys, L., Pedersen, T. B., Aftab, M. & Neupane, B., 18 jun. 2019, Proceedings of the Tenth ACM International Conference on Future Energy Systems, e-Energy 2019. Association for Computing Machinery, s. 170-180 11 s.

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Model predictive control
Energy management
Energy storage
Learning systems
Chemical activation
2 Citationer (Scopus)

k/2-hop: Fast Mining of Convoy Patterns With Effective Pruning

Orakzai, F. M., Calders, T. & Pedersen, T. B., 12 jul. 2019, I : Proceedings of the VLDB Endowment. 12, 9, s. 948-960 13 s.

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Åben adgang
Parallel algorithms
Sensors
191 Downloads (Pure)

Multi-Source Spatial Entity Linkage

Isaj, S., Zimányi, E. & Pedersen, T. B., 19 aug. 2019, Proceedings of the 16th International Symposium on Spatial and Temporal Databases, SSTD 2019: SSTD. Association for Computing Machinery, s. 1-10 10 s.

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Semantics
2 Downloads (Pure)

OLAP over Probabilistic Data Cubes II: Parallel Materialization and Extended Aggregates

Xie, X., Zou, K., Hao, X., Pedersen, T. B., Jin, P. & Yang, W., 20 aug. 2019, I : IEEE Transactions on Knowledge and Data Engineering.

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1 Citation (Scopus)

Prescriptive Analytics: A Survey of Emerging Trends And Technologies

Frazzetto, D., Nielsen, T. D., Pedersen, T. B. & Siksnys, L., 1 aug. 2019, I : V L D B Journal. 28, 4, s. 575-595 21 s.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Industry
Decision making
Predictive analytics

Push-based Spatial Crowdsourcing for Enriching Semantic Tags in OpenStreetMap

Gummidi, B., Pedersen, T. B., Xie, X. & Zimányi, E., 8 nov. 2019, Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems: SIGSPATIAL'19. Banaei-Kashani, F., Trajcevski, G., Guting, R. H., Kulik, L. & Newsam, S. (red.). Association for Computing Machinery, s. 532-535 4 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Heuristic methods
Semantics
179 Downloads (Pure)

Seed-Driven Geo-Social Data Extraction

Isaj, S. & Pedersen, T. B., 19 aug. 2019, Proceedings of the 16th International Symposium on Spatial and Temporal Databases, SSTD 2019: SSTD. Association for Computing Machinery, s. 11-20 10 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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Fil
Seed
Experiments
2018
4 Citationer (Scopus)

Adaptive User-Oriented Direct Load-Control of Residential Flexible Devices

Frazzetto, D., Neupane, B., Pedersen, T. B. & Nielsen, T. D., 12 jun. 2018, e-Energy 2018 - Proceedings of the 9th ACM International Conference on Future Energy Systems. Association for Computing Machinery, s. 1-11 11 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Quality of service
Scheduling
Energy utilization
Uncertainty
45 Downloads (Pure)

A Foundation for Spatial Data Warehouses on the Semantic Web


Gur, N., Pedersen, T. B., Zimányi, E. & Hose, K., 2018, I : Semantic Web. 9, 5, s. 557-587 30 s.

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Data warehouses
Semantic Web
Processing
Mathematical operators
5 Citationer (Scopus)

Analytical metadata modeling for next generation BI systems

Varga, J., Romero, O., Pedersen, T. B. & Thomsen, C., 1 okt. 2018, I : Journal of Systems and Software. 144, s. 240 - 254 15 s.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Competitive intelligence
Metadata
Data structures
Decision making
Semantics
1 Citation (Scopus)

Answering provenance-aware queries on RDF data cubes under memory budgets

Galárraga, L., Ahlstrøm, K., Hose, K. & Pedersen, T. B., 1 jan. 2018, The Semantic Web – ISWC 2018 - 17th International Semantic Web Conference, 2018, Proceedings. Suárez-Figueroa, M. C., Presutti, V., Kaffee, L-A., Simperl, E., Sabou, M., Vrandecic, D., Celino, I. & Bontcheva, K. (red.). Springer, s. 547-565 19 s. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Bind 11136 LNCS).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Agglomeration
Query processing
Metadata
Data storage equipment
Access control

Cloud Intelligence

Pedersen, T. B., 7 dec. 2018, Encyclopedia of Database Systems. 2 udg. Springer Publishing Company, s. 481-482 2 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingBidrag til bog/antologiForskningpeer review

Cloud computing
Competitive intelligence
Big data

Cube

Pedersen, T. B., 7 dec. 2018, Encyclopedia of Database Systems. Liu, L. & Özsu, M. T. (red.). 2nd udg. New York: Springer, s. 1

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3 Citationer (Scopus)

Day-ahead Trading of Aggregated Energy Flexibility

Valsomatzis, E., Pedersen, T. B. & Abelló, A., 12 jun. 2018, e-Energy 2018 - Proceedings of the 9th ACM International Conference on Future Energy Systems. New York, NY, USA: Association for Computing Machinery, s. 134-138 5 s. (e-Energy '18).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Electric vehicles
Cost reduction
Agglomeration
Electricity
Power markets

Dimension

Pedersen, T. B., 7 dec. 2018, Encyclopedia of Database Systems. Liu, L. & Özsu, M. T. (red.). 2nd Edition udg. New York: Springer, 1 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingBidrag til bog/antologiForskningpeer review

Hierarchy

Pedersen, T. B., 7 dec. 2018, Encyclopedia of Database Systems. Ling, L. & Özsu, M. T. (red.). 2nd Edition udg. New York: Springer, 1 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingBidrag til bog/antologiForskningpeer review

Measure

Pedersen, T. B., 7 dec. 2018, Encyclopedia of Database Systems,. Liu, L. & Özsu, M. T. (red.). 2nd Edition udg. New York: Springer, 1 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingBidrag til bog/antologiForskningpeer review

4 Citationer (Scopus)

ModelarDB: Modular Model-based Time Series Management with Spark and Cassandra

Jensen, S. K., Pedersen, T. B. & Thomsen, C., 1 jul. 2018, I : Proceedings of the VLDB Endowment. 11, 11, s. 1688-1701 14 s.

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Åben adgang
Electric sparks
Time series
Query processing
Sensors
Wind turbines
1 Citation (Scopus)

Modeling and Managing Energy Flexibility Using FlexOffers

Pedersen, T. B., Siksnys, L. & Neupane, B., 29 okt. 2018, IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids: SmartGridComm 2018. IEEE, s. 1-7 7 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Agglomeration
Energy management
Costs
Life cycle
Internet of things

Multidimensional Modeling

Pedersen, T. B., 7 dec. 2018, Encyclopedia of Database Systems. Liu, L. & Özsu, M. T. (red.). 2nd Edition udg. New York: Springer, 10 s.

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2 Citationer (Scopus)
53 Downloads (Pure)

Multi-schema-version data management: data independence in the twenty-first century

Herrmann, K., Voigt, H., Pedersen, T. B. & Lehner, W., aug. 2018, I : V L D B Journal. 27, 4, s. 547-571 25 s.

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Fil
Information management
Software engineering
6 Citationer (Scopus)

Predicting Visitors Using Location-Based Social Networks

Saleem, M. A., Da Costa, F. S., Dolog, P., Karras, P., Pedersen, T. B. & Calders, T., 28 jun. 2018, 19th IEEE International Conference on Mobile Data Management (MDM). IEEE Computer Society Press, Bind 2018-June. s. 245-250 6 s. (IEEE International Conference on Mobile Data Management (MDM)).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Factorization
Recommender systems
Logistics
Marketing
Experiments

Prescriptive Analytics

Siksnys, L. & Pedersen, T. B., 7 dec. 2018, Encyclopedia of Database Systems. Liu, L. & Özsu, M. T. (red.). 2nd Edition udg. New York: Springer, 3 s.

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26 Downloads (Pure)

Programmatic ETL

Thomsen, C., Andersen, O., Jensen, S. K. & Pedersen, T. B., 2018, Business Intelligence and Big Data - 7th European Summer School, eBISS 2017, Tutorial Lectures. Zimányi, E. (red.). Cham: Springer Publishing Company, s. 21-50 30 s. (Lecture Notes in Business Information Processing, Bind 324).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
Mathematical transformations
Data warehouses
Graphical user interfaces
4 Citationer (Scopus)

Utilizing Device-level Demand Forecasting for Flexibility Markets

Neupane, B., Pedersen, T. B. & Thiesson, B., 12 jun. 2018, e-Energy 2018 - Proceedings of the 9th ACM International Conference on Future Energy Systems. Association for Computing Machinery, s. 108-118 11 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Demand forecasting
Demand response
Forecast accuracy
Uncertainty
Household
2017
1 Citation (Scopus)

Activity-Driven Influence Maximization in Social Networks

Kumar, R., Saleem, M. A., Calders, T., Xie, X. & Pedersen, T. B., 2017, Machine Learning and Knowledge Discovery in Databases: European Conference, ECML PKDD 2017, Skopje, Macedonia, September 18–22, 2017, Proceedings, Part III. Springer, s. 345-348 (Lecture Notes in Computer Science, Bind 10536).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Seed
Experiments

Application system design - energy optimisation

Albano, M., Castineira, R., Desdouits, C., Ferreira, L. L., Le Guilly, T., Isasa, I., Jokinen, J., Kondratjevs, K., Kunicina, N., Manero, L., Milo, A., Monge, J., Le Pape, C., Pedersen, P. D., Pedersen, T. B., Olsen, P., Siksnys, L., Skou, A. J., Smid, R., Socorro, R. & 2 flere, Stluka, P. & Zabasta, A., 6 feb. 2017, IoT Automation: Arrowhead Framework. Delsing, J. (red.). CRC Press, s. 211-247 36 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingBidrag til bog/antologiForskning

Cleansing indoor RFID tracking data

Baba, A. I., Lu, H., Pedersen, T. B. & Jaeger, M., 2017, I : SIGSPATIAL Special. 9, 1, s. 11-18 8 s.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskning

Data Warehousing in Cloud Environments

Thomsen, C. & Pedersen, T. B., 5 apr. 2017, Encyclopedia of Database Systems. New York: Springer, 6 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingBidrag til bog/antologiForskningpeer review

1 Citation (Scopus)

Demonstrating SolveDB: An SQL-based DBMS for optimization applications

Šikšnys, L. & Pedersen, T. B., 16 maj 2017, IEEE 33rd International Conference on Data Engineering (ICDE), 2017. IEEE, s. 1367-1368 2 s. (Proceedings of the International Conference on Data Engineering).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Specifications
Linear programming
Scheduling
Planning
3 Citationer (Scopus)

Finding dense locations in symbolic indoor tracking data: modeling, indexing, and processing

Ahmed, T., Pedersen, T. B. & Lu, H., jan. 2017, I : Geoinformatica. 21, 1, s. 119-150 32 s.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

indexing
Data structures
Processing
modeling
pruning
10 Citationer (Scopus)

Generation and evaluation of flex-offers from flexible electrical devices

Neupane, B., Siksnys, L. & Pedersen, T. B., 16 maj 2017, e-Energy 2017 - Proceedings of the 8th International Conference on Future Energy Systems. Association for Computing Machinery, s. 143-156 14 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Electric vehicles
Pumps
Economics
Hot Temperature
2 Citationer (Scopus)
120 Downloads (Pure)

GeoSemOLAP: Geospatial OLAP on the Semantic Web Made Easy

Gur, N., Nielsen, J., Hose, K. & Pedersen, T. B., apr. 2017, Proceedings of the 26th International Conference on World Wide Web Companion. Association for Computing Machinery, s. 213-217

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
Semantic Web
Processing
2 Citationer (Scopus)

IMaxer: A unified system for evaluating influence maximization mechanisms in location-based social networks

Saleem, M. A., Kumar, R., Calders, T., Xie, X. & Pedersen, T. B., 6 nov. 2017, CIKM 2017 - Proceedings of the 2017 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, s. 2523-2526 4 s. (Conference on Information and Knowledge Management).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Marketing
Application programming interfaces (API)
Demonstrations
Visualization
Pipelines
16 Citationer (Scopus)

Location influence in location-based social networks

Saleem, M. A., Kumar, R., Calders, T., Xie, X. & Pedersen, T. B., 2 feb. 2017, WSDM 2017 - Proceedings of the 10th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, s. 621-630 10 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Data structures
Data storage equipment
Experiments

Risk detection and prediction from indoor tracking data

Ahmed, T., Calders, T., Lu, H. & Pedersen, T. B., 2017, I : SIGSPATIAL Special. 9, 2, s. 11-18

Publikation: Bidrag til tidsskriftTidsskriftartikelForskning

Åben adgang
11 Citationer (Scopus)

SETL: A programmable semantic extract-transform-load framework for semantic data warehouses

Nath, R., Hose, K., Pedersen, T. B. & Romero, O., 4 mar. 2017, I : Information Systems. 68, s. 17-43

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Data warehouses
Semantics
Mathematical transformations
Semantic Web
Processing

SM4MQ: A Semantic Model for Multidimensional Queries

Varga, J., Dobrokhotova, E., Romero, O., Pedersen, T. B. & Thomsen, C., 25 maj 2017, 16 s. (DB Tech Reports; Nr. 37).

Publikation: Bog/antologi/afhandling/rapportRapportForskning

Semantics
Processing
Semantic Web
Metadata
Data structures
1 Citation (Scopus)
54 Downloads (Pure)

SM4MQ: A Semantic Model for Multidimensional Queries

Varga, J., Dobrokhotova, E., Romero, O., Pedersen, T. B. & Thomsen, C., 16 maj 2017, The Semantic Web: 14th International Conference, ESWC 2017, Portorož, Slovenia, May 28 – June 1, 2017, Proceedings, Part I. Springer, s. 449-464 16 s. ( Lecture Notes in Computer Science, Bind 10249).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Åben adgang
Fil
Semantics
Processing
Semantic Web
Metadata
Data structures
35 Citationer (Scopus)
188 Downloads (Pure)

Time Series Management Systems: A Survey

Jensen, S. K., Pedersen, T. B. & Thomsen, C., 17 aug. 2017, I : I E E E Transactions on Knowledge & Data Engineering. 29, 11, s. 2581 - 2600 20 s.

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Åben adgang
Fil
2016
7 Citationer (Scopus)

Aggregating energy flexibilities under constraints

Valsomatzis, E., Pedersen, T. B., Abello, A. & Hose, K., 12 dec. 2016, 2016 IEEE International Conference on Smart Grid Communications (SmartGridComm). IEEE, s. 484-490 7 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Scheduling
Agglomeration
Washers
1 Citation (Scopus)

Cleansing Indoor RFID Data Using Regular Expressions

Baba, A. I., Lu, H., Ku, W-S. & Pedersen, T. B., 2016, Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (GIS). Association for Computing Machinery, s. 77:1-77:4 4 s.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review