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Viser treff 1-22 av 22

2023
1 Bertossi, Leopoldo; Xiao, Guohui.
Preface. Lecture Notes in Computer Science (LNCS) 2023 ;Volum 13759. s. v-vi
UiB Untitled
 
2 Hamdani, Younes; Xiao, Guohui; Ding, Linfang; Calvanese, Diego.
An Ontology-Based Framework for Geospatial Integration and Querying of Raster Data Cube Using Virtual Knowledge Graphs. ISPRS International Journal of Geo-Information 2023 ;Volum 12.(9) s. -
UiB UiO NTNU Untitled
 
3 Tan, Zhipeng; Zheng, Zhuoxun; Klironomos, Antonis; Gad-Elrab, Mohamed H.; Xiao, Guohui; Soylu, Ahmet; Kharlamov, Evgeny; Zhou, Baifan.
Literal-Aware Knowledge Graph Embedding for Welding Quality Monitoring. CEUR Workshop Proceedings 2023 ;Volum 3632. s. -
UiO UiB OSLOMET Untitled
 
2022
4 Gu, Zhenzhen; Corcoglioniti, Francesco; Lanti, Davide; Mosca, Alessandro; Xiao, Guohui; Xiong, Jing; Calvanese, Diego.
A systematic overview of data federation systems. Semantic Web Journal 2022 ;Volum 15.(1) s. 107-165
UiO UiB Untitled
 
5 Xiao, Guohui; Pfaff, Emily; Prud'hommeaux, Eric; Booth, David; Sharma, Deepak K.; Huo, Nan; Yu, Yue; Zong, Nansu; Ruddy, Kathryn J.; Chute, Christopher G.; Jiang, Guoqian.
FHIR-Ontop-OMOP: Building clinical knowledge graphs in FHIR RDF with the OMOP Common data Model. Journal of Biomedical Informatics 2022 ;Volum 134:104201. s. 1-10
UiB UiO Untitled
 
2021
6 Ding, Linfang; Xiao, Guohui; Calvanese, Diego; Meng, Liqiu.
Consistency assessment for open geodata integration: an ontology-based approach. Geoinformatica 2021 ;Volum 25. s. 733-758
UiB NTNU Untitled
 
7 Ding, Linfang; Xiao, Guohui; Pano, Abulen; Stadler, Claus; Calvanese, Diego.
Towards the next generation of the LinkedGeoData project using virtual knowledge graphs. Journal of Web Semantics 2021 ;Volum 71.
UiB NTNU Untitled
 
2020
8 Ding, Linfang; Xiao, Guohui; Calvanese, Diego; Meng, Liqiu.
A Framework Uniting Ontology-Based Geodata Integration and Geovisual Analytics. ISPRS International Journal of Geo-Information 2020 ;Volum 9.(8) s. 474-
UiB NTNU Untitled
 
9 Kalayci, Elem Guzel; Grangel-González, Irlán; Loesch, Felix; Xiao, Guohui; Mehdi, Anees; Kharlamov, Evgeny; Calvanese, Diego.
Serving Bosch production data as virtual KGs. CEUR Workshop Proceedings 2020 ;Volum 2721.(589) s. 355-358
UiO Untitled
 
10 Kalayci, Elem Güzel; Grangel-González,, Irlán; Lösch, Felix; Xiao, Guohui; ul-Mehdi, Anees; Kharlamov, Evgeny; Calvanese, Diego.
Semantic Integration of Bosch Manufacturing Data Using Virtual Knowledge Graphs. Lecture Notes in Computer Science (LNCS) 2020 ;Volum 12507. s. 464-481
UiO Untitled
 
2019
11 Calvanese, Diego; Lanti, Davide; Ozaki, Ana; Peñaloza, Rafael; Xiao, Guohui.
Enriching Ontology-based Data Access with Provenance. I: Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, {IJCAI} 2019, Macao, China, August 10-16, 2019. : International Joint Conferences on Artificial Intelligence 2019 ISBN 978-0-9992411-4-1.
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12 Kharlamov, Evgeny; Mehdi, Gulnar; Savković, Ognjen; Xiao, Guohui; Lamparter, Steffen; Horrocks, Ian; Waaler, Arild Torolv Søetorp.
Towards Simplification of Analytical Workflows with Semantics at Siemens (Extended Abstract). TEMP 2017 IEEE International Conference on Big Data (Big Data) 2019 s. 1951-1954
UiO Untitled
 
13 Xiao, Guohui; Ding, Linfang; Cogrel, Benjamin; Calvanese, Diego.
Virtual Knowledge Graphs: An Overview of Systems and Use Cases. Data Intelligence 2019 ;Volum 1.(3) s. 201-223
UiB NTNU Untitled
 
2018
14 Kharlamov, Evgeny; Skjæveland, Martin G; Hovland, Dag; Mailis, Theofilos; Jimenez-Ruiz, Ernesto; Xiao, Guohui; Soylu, Ahmet; Horrocks, Ian; Waaler, Arild.
Finding Data Should be Easier than Finding Oil. I: 2018 IEEE International Conference on Big Data (Big Data), Seattle, 10-13 Dec. 2018. IEEE 2018 ISBN 978-1-5386-5035-6. s. -
SINTEF NTNU UiO Untitled
 
15 Savković, Ognjen; Kharlamov, Evgeny; Ringsquandl, Martin; Xiao, Guohui; Mehdi, Gulnar; Kalayc, Elem Güzel; Nutt, Werner; Horrocks, Ian.
Semantic diagnostics of smart factories. Lecture Notes in Computer Science (LNCS) 2018 ;Volum 11341 LNCS. s. 277-294
UiO Untitled
 
16 Xiao, Guohui; Hovland, Dag; Bilidas, Dimitris; Rezk, Martin; Giese, Martin; Calvanese, Diego.
Efficient Ontology-Based Data Integration with Canonical IRIs. Lecture Notes in Computer Science (LNCS) 2018 ;Volum 10843 LNCS. s. 697-713
UiO Untitled
 
2017
17 Kharlamov, Evgeny; Hovland, Dag; Skjæveland, Martin G; Bilidas, Dimitris; Jimenez-Ruiz, Ernesto; Xiao, Guohui; Soylu, Ahmet; Lanti, Davide; Rezk, Martin; Zheleznyakov, Dmitriy; Giese, Martin; Lie, Hallstein; Ioannidis, Yannis; Kotidis, Yannis; Koubarakis, Manolis; Waaler, Arild Torolv Søetorp.
Ontology Based Data Access in Statoil. Journal of Web Semantics 2017 ;Volum 44. s. 3-36
UiO NTNU Untitled
 
2016
18 Hovland, Dag; Lanti, Davide; Rezk, Martin; Xiao, Guohui.
OBDA constraints for effective query answering. Lecture Notes in Computer Science (LNCS) 2016 ;Volum 9718. s. 269-286
UiO Untitled
 
19 Kharlamov, Evgeny; Mailis, Theofilis P.; Bereta, Konstantina; Bilidas, Dimitris; Brandt, Sebastian; Jimenez-Ruiz, Ernesto; Lamparter, Steffen; Neuenstadt, Christian; Özcep, Özgür; Soylu, Ahmet; Svingos, Christoforos; Xiao, Guohui; Zheleznyakov, Dmitriy; Calvanese, Diego; Horrocks, Ian; Giese, Martin; Ioannidis, Yannis; Kotidis, Yannis; Möller, Ralf; Waaler, Arild.
A Semantic Approach to Polystores. I: Proceedings 2016 IEEE International Conference on Big Data. IEEE (Institute of Electrical and Electronics Engineers) 2016 ISBN 978-1-4673-9005-7. s. 2565-2573
UiO NTNU Untitled
 
2015
20 Giese, Martin; Soylu, Ahmet; Vega, Gorgojo Guillermo; Waaler, Arild; Haase, Peter; Jimenez-Ruiz, Ernesto; Lanti, Davide; Rezk, Martin; Xiao, Guohui; Oezcep, Oezguer; Rosati, Riccardo.
Optique: Zooming in on Big Data. Computer 2015 ;Volum 48.(3) s. 60-67
UiO Untitled
 
21 Kharlamov, Evgeny; Hovland, Dag; Jiménez-Ruiz, Ernesto; Lanti, Davide; Lie, Hallstein; Pinkel, Christoph; Rezk, Martin; Skjæveland, Martin G; Thorstensen, Evgenij; Xiao, Guohui; Zheleznyakov, Dmitriy; Horrocks, Ian.
Ontology based access to exploration data at statoil. Lecture Notes in Computer Science (LNCS) 2015 ;Volum 9367. s. 93-112
UiO Untitled
 
22 Kharlamov, Evgeny; Jiménez-Ruiz, Ernesto; Pinkel, Christoph; Rezk, Martin; Skjæveland, Martin G; Soylu, Ahmet; Xiao, Guohui; Zheleznyakov, Dmitriy; Giese, Martin; Horrocks, Ian; Waaler, Arild.
OPTIQUE: Ontology-based data access platform. CEUR Workshop Proceedings 2015 ;Volum 1486. s. -
UiO NTNU Untitled