Personal information

Websites & social links

https://gezimsejdiu.github.io/

Biography

I am a Tech Lead Data Engineer at Deutsche Post DHL Group and an Assistant Professor of Computer Science at Universum College. I obtained my PhD from the University of Bonn, Smart Data Analytics (SDA) under the supervision of Prof. Dr. Jens Lehmann. Prior to that, I did my MSc at the University of Prishtina (UP), supervised by Prof. Dr. Lule Ahmedi. My general interest is in the area of Semantic Web, Big Data, and Machine Learning. I am also interested in the area of distributed computing systems (Apache Spark, Apache Flink).

Activities

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Education and qualifications (1)

Rheinische Friedrich Wilhelms Universität Bonn Institute of Applied Mathematics: Bonn, Nordrhein-Westfalen, DE

2016-05-02 to 2020-09-29 | Dr. (Computer Science)
Education
Source: Self-asserted source
Gezim Sejdiu

Works (25)

Efficient semantic summary graphs for querying large knowledge graphs

International Journal of Information Management Data Insights
2022 | Journal article
DOI: https://doi.org/10.1016/j.jjimei.2022.100082
Part of ISSN: 2667-0968
Source: Self-asserted source
Gezim Sejdiu

DISE: A Distributed in-Memory SPARQL Processing Engine over Tensor Data

14th IEEE International Conference on Semantic Computing (ICSC'20)
2020 | Conference paper
URI:

http://jens-lehmann.org/files/2020/icsc_dise.pdf
Source: Self-asserted source
Gezim Sejdiu

Efficient Distributed In-Memory Processing of RDF Datasets

2020 | Dissertation or Thesis
URI:

http://hdl.handle.net/20.500.11811/8735
Source: Self-asserted source
Gezim Sejdiu

MINDS: a translator to embed mathematical expressions inside SPARQL queries

16th International Conference on Semantic Systems (SEMANTiCS)
2020 | Conference paper
URI:

https://dgraux.github.io/publications/MINDS_Semantics_2020.pdf
Source: Self-asserted source
Gezim Sejdiu

Scalable Knowledge Graph Processing Using SANSA

Knowledge Graphs and Big Data Processing
2020 | Book chapter
DOI: 10.1007/978-3-030-53199-7_7
Part of ISBN: 978-3-030-53199-7
Source: Self-asserted source
Gezim Sejdiu

A Scalable Framework for Quality Assessment of RDF Datasets

Proceedings of 18th International Semantic Web Conference
2019 | Conference paper
URI:

http://jens-lehmann.org/files/2019/iswc_dist_quality_assessment.pdf
Source: Self-asserted source
Gezim Sejdiu

Clustering Pipelines of large RDF POI Data

Proceedings of 16th Extended Semantic Web Conference (ESWC 2019), Poster & Demos
2019 | Conference paper
URI:

https://gezimsejdiu.github.io/publications/piping-clustering-eswc19-poster.pdf
Source: Self-asserted source
Gezim Sejdiu

Preface for the Knowledge Graph Building and Large Scale RDF Analytics Workshops

Joint Proceedings of the 1st International Workshop on Knowledge Graph Building and 1st International Workshop on Large Scale RDF Analytics co-located with 16th Extended Semantic Web Conference (ESWC 2019)
2019 | Conference paper
URI:

http://ceur-ws.org/Vol-2489/xpreface.pdf
Source: Self-asserted source
Gezim Sejdiu

Querying large-scale RDF datasets using the SANSA framework

Proceedings of 18th International Semantic Web Conference (ISWC), Poster & Demos
2019 | Conference paper
URI:

https://gezimsejdiu.github.io/publications/sansa-sparklify-ISWC-demo.pdf
Source: Self-asserted source
Gezim Sejdiu

Sparklify: A Scalable Software Component for Efficient evaluation of SPARQL queries over distributed RDF datasets

Proceedings of 18th International Semantic Web Conference
2019 | Conference paper
URI:

http://jens-lehmann.org/files/2019/iswc_sparklify.pdf
Source: Self-asserted source
Gezim Sejdiu

The Hubs and Authorities Transaction NetworkAnalysis using the SANSA framework

15th International Conference on Semantic Systems (SEMANTiCS), Poster & Demos
2019 | Conference paper
URI:

https://gezimsejdiu.github.io/publications/sansa-hubs-and-authorities-transaction-semantics19-poster.pdf
Source: Self-asserted source
Gezim Sejdiu

Towards A Scalable Semantic-based Distributed Approach for SPARQL query evaluation

15th International Conference on Semantic Systems (SEMANTiCS)
2019 | Conference paper
URI:

https://gezimsejdiu.github.io/publications/semantic_based_query_paper_SEMANTICS2019.pdf
Source: Self-asserted source
Gezim Sejdiu

Jekyll RDF: Template-Based Linked Data Publication with Minimized Effort and Maximum Scalability

19th International Conference on Web Engineering (ICWE 2019)
2019-06 | Conference paper
URI:

https://svn.aksw.org/papers/2019/ICWE_JekyllRDF/public.pdf
Source: Self-asserted source
Gezim Sejdiu

DistLODStats: Distributed Computation of RDF Dataset Statistics

Proceedings of 17th International Semantic Web Conference
2018 | Conference paper
URI:

http://jens-lehmann.org/files/2018/iswc_distlodstats.pdf
Source: Self-asserted source
Gezim Sejdiu

Divided we stand out! Forging Cohorts fOr Numeric Outlier Detection in large scale knowledge graphs (CONOD)

21st International Conference on Knowledge Engineering and Knowledge Management (EKAW'2018)
2018 | Conference paper
URI:

http://jens-lehmann.org/files/2018/ekaw_conod.pdf
Source: Self-asserted source
Gezim Sejdiu

MINDS: a translator to embed mathematical expressions inside SPARQL queries

2018 | Report
URI:

https://smartdataanalytics.github.io/minds/MINDS_v0.1_report.pdf
Source: Self-asserted source
Gezim Sejdiu

Profiting from Kitties on Ethereum: Leveraging Blockchain RDF with SANSA

14th International Conference on Semantic Systems, Poster & Demos
2018 | Conference paper
URI:

http://jens-lehmann.org/files/2018/semantics_ethereum_pd.pdf
Source: Self-asserted source
Gezim Sejdiu

STATisfy Me: What are my Stats?

Proceedings of 17th International Semantic Web Conference, Poster & Demos
2018 | Conference paper
URI:

http://jens-lehmann.org/files/2018/iswc_statisfy_pd.pdf
Source: Self-asserted source
Gezim Sejdiu

Distributed Knowledge Graph Processing in SANSA

HPI Future SOC Lab: Proceedings 2017
2017 | Journal article
URI:

https://scholar.google.com/scholar?oi=bibs&cluster=6701703243740603519&btnI=1
Source: Self-asserted source
Gezim Sejdiu

Distributed Semantic Analytics using the SANSA Stack

Proceedings of 16th International Semantic Web Conference - Resources Track (ISWC'2017)
2017 | Conference paper
URI:

http://svn.aksw.org/papers/2017/ISWC_SANSA_SoftwareFramework/public.pdf
Source: Self-asserted source
Gezim Sejdiu

Managing Lifecycle of Big Data Applications

KESW
2017 | Conference paper
URI:

https://svn.aksw.org/papers/2017/KESW_BDE_Workflow/public.pdf
Source: Self-asserted source
Gezim Sejdiu

The BigDataEurope Platform - Supporting the Variety Dimension of Big Data

17th International Conference on Web Engineering (ICWE2017)
2017 | Conference paper
URI:

http://jens-lehmann.org/files/2017/icwe_bde.pdf
Source: Self-asserted source
Gezim Sejdiu

The Tale of Sansa Spark

Proceedings of 16th International Semantic Web Conference, Poster & Demos
2017 | Conference paper
URI:

http://jens-lehmann.org/files/2017/iswc_pd_sansa.pdf
Source: Self-asserted source
Gezim Sejdiu

Ranking Authors on the Web: A Semantic AuthorRank

Social Networks: Analysis and Case Studies
2014 | Book chapter
DOI: 10.1007/978-3-7091-1797-2_2
Source: Self-asserted source
Gezim Sejdiu

Semantic Ranking of Web Pages : The Wikipedia Case Study

2014-07 | Supervised student publication
URI:

https://www.researchgate.net/profile/Gezim_Sejdiu/publication/264400068_Rangimi_semantik_i_ueb_faqeve_-_Wikipedia_si_nje_rast_studimi_Semantic_Ranking_of_Web_Pages_-_The_Wikipedia_Case_Study/links/569904a808aeeea98594506c/Rangimi-semantik-i-ueb-faqeve-Wikipedia-si-nje-rast-studimi-Semantic-Ranking-of-Web-Pages-The-Wikipedia-Case-Study.pdf?origin=publication_detail&ev=pub_int_prw_xdl&msrp=AA37FwBzmKERYXi1M2vhWudDort1uLpVM1OSeZjP0qQ0IpEmuvefoRBnX2gTOpctGw5NQ-WolOCmQ4CYW6PwSE9UP27VAGvrmWbzGO7X5ssHhngO5v4.lVzcwbIYCwbOaWUUPbOVaMXxWfjqqco8y7lPka6Sx7akCcIJgNaBUsRP9ybuqT0wg-ngpyu_fSPRrs63hkYjLJvJZvNDWR3fzZopSg.2puAeXufSna9VfnNYPTr3-L_fgans7XuC2YL1uo73vNE68nlRwKz0sc_RvUZusuNMkwxtSkJClAIrpmtZNrOeB7UtJ9-xaG5j8pqRQ.jB1XguS-PfblCV77SV_zZJK2kMl5WXGMPP-NgQs8X5x0efgfCk_urpyJJb-cnp7LHUlXEUiq_t5wSdDgb3j9lXd99NTG_tyV6LESEQ
Source: Self-asserted source
Gezim Sejdiu
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