Database, Programming and Web Technologies

Organisationsprofil

Organisationsprofil

Database, programming and web technologies is one of the three research groups at the Department of Computer Science. The group covers 

  • Data-intensive systems
  • Programming
  • Web science and engineering

In the area of data-intensive systems, substantial research concerns aspects of Big Data. Central research topics include temporal, spatial, and spatio-temporal data management, and mobile data management; additional prominent topics include business intelligence, data analytics, data warehousing, data integration, OLAP, multidimensional databases, and data mining. Within these topics, the research covers modeling and database design, data models, query processing, indexing, and applications.

In the area of programming technology the research concerns general-purpose programming languages as well as special-purpose languages, e.g., for embedded, real-time, mobile, parallel, distributed, and data-intensive systems. Studies also cover theories, environments and tool support for program development and analysis.

In the area of web science and engineering, the research concerns web personalization, web data management and querying, recommender systems, semantic web and (linked) open data, information retrieval, web and social media mining, web engineering, and knowledge mining and integration. The research also extends to digital humanities and computational social science.

The research approach is primarily constructive: theoretically well-founded, purposeful artefacts such as frameworks, data structures, indexes, algorithms, languages, tools, and systems are prototyped and subjected to empirical study. Further, the research is mostly driven by current and anticipated future real-world applications, with primary application areas being intelligent transport systems, web querying, logistics, energy grids, and healthcare.

In the area of programming technology the research concerns general-purpose programming languages as well as special-purpose languages, e.g., for embedded, real-time, mobile, parallel, distributed, and data-intensive systems. Studies also cover theories, environments and tool support for program development and analysis.

In the area of web science and engineering, the research concerns web personalization, web data management and querying, recommender systems, semantic web and (linked) open data, information retrieval, web and social media mining, web engineering, and knowledge mining and integration. The research also extends to digital humanities and computational social science.

The research approach is primarily constructive: theoretically well-founded, purposeful artefacts such as frameworks, data structures, indexes, algorithms, languages, tools, and systems are prototyped and subjected to empirical study. Further, the research is mostly driven by current and anticipated future real-world applications, with primary application areas being intelligent transport systems, web querying, logistics, energy grids, and healthcare.

For more information see 
DPW webpage
Daisy webpage

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Query processing Teknik og materialevidenskab
Data warehouses Teknik og materialevidenskab
Trajectories Teknik og materialevidenskab
Location based services Teknik og materialevidenskab
Processing Teknik og materialevidenskab
Semantics Teknik og materialevidenskab
Travel time Teknik og materialevidenskab
Global positioning system Teknik og materialevidenskab

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Projekter 1997 2023

A Data-Intensive Paradigm for Dynamic, Uncertain Networks

Yang, B.

01/09/201931/08/2023

Projekter: ProjektForskning

RelWeb: A Reliable Web of Data

Hose, K.

01/09/201931/08/2023

Projekter: ProjektForskning

Publikationer 1988 2020

Efficient Continuous Multi-Query Processing over Graph Streams

Zervakis, E., Setty, V., Tryfonopoulos, C. & Hose, K., 2020, Proceedings - The 23rd International Conference on Extending Database Technology (EDBT), March 30-April 2, 2020. Association for Computing Machinery

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

Åben adgang
Fil
Query processing
Data structures
Monitoring

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

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

Åben adgang
Fil
Time series
Time delay
Information theory
Redundancy
Sensors

Example-based Search: a New Frontier for Exploratory Search

Mottin, D., Lissandrini, M., Palpanas, T. & Velegrakis, Y., 2020, Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingFormidling

Åben adgang
Query languages
Semantics

Priser

Best Paper Award Runner-Up

Suela Isaj (Modtager), Esteban Zimányi (Modtager) & Torben Bach Pedersen (Modtager), 20 aug. 2019

Pris: Konferencepriser

Fil

Best Vision Paper Award

Jianqiu Xu (Modtager), Hua Lu (Modtager) & Ralf Hartmut Guting (Modtager), 20 aug. 2019

Pris: Konferencepriser

Object-oriented databases

ESWC 2019 Best Demo Award Nomination

Anders Langballe Jakobsen (Modtager), Gabriela Montoya (Modtager) & Katja Hose (Modtager), 2019

Pris: Konferencepriser

Aktiviteter 2006 2019

  • 9 Peer reviewer/fagfællebedømmer af manuskripter
  • 1 Organisering af eller deltagelse i workshop, kursus, seminar eller lignende
  • 1 Foredrag og præsentationer i privat eller offentlig virksomhed
  • 1 Gæsteophold ved andre institutioner

University of Stuttgart

Tobias Skovgaard Jepsen (Gæsteforsker)
29 sep. 201921 dec. 2019

Aktivitet: Gæsteophold ved andre institutioner

Bonsai Hackathon 2019

Massimo Pizzol (Deltager), Agneta Ghose (Deltager), Bo Pedersen Weidema (Deltager), Matteo Lissandrini (Deltager)
25 mar. 201929 mar. 2019

Aktivitet: Deltagelse i faglig begivenhedOrganisering af eller deltagelse i workshop, kursus, seminar eller lignende

I E E E Transactions on Knowledge & Data Engineering (Tidsskrift)

Simonas Saltenis (Redaktør)
1 jan. 2008

Aktivitet: Redaktionelt arbejde og fagfællebedømmelsePeer reviewer/fagfællebedømmer af manuskripterForskning

Presse/medie

Embedded software skal energimærkes

Bent Thomsen

31/01/2020

2 elementer af Mediedækning

Presse/medie

Mobiltelefonerne reducerer CO2-udslippet

Bent Thomsen

12/01/2020

1 element af Mediedækning

Presse/medie

AAU-forskere vil bane vej for energimærkning af software

Bent Thomsen

18/12/2019

1 element af Mediedækning

Presse/medie