Lei Zhang

According to our database, Lei Zhang authored at least 34 papers between 2010 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Bridging the Innovation Gap: Leveraging Patent Information for Scientists by Constructing a Patent-centric Knowledge Graph.

Hidir Aras, Rima Dessi, Farag Saad, Lei Zhang

Proceedings of the Second International Workshop on Semantic Technologies and Deep Learning Models for Scientific, 2024

2023

DeepKEA: Employing Deep Learning Models for Keyword Extraction from Patent Documents.

Rima Dessi, Hidir Aras, Lei Zhang

Proceedings of the 1st Legal Information Retrieval meets Artificial Intelligence Workshop LIRAI 2023 co-located with the 34th ACM Hypertext Conference HT 2023, 2023

2020

Weakly Supervised Short Text Categorization Using World Knowledge.

Rima Türker, Lei Zhang, Mehwish Alam, Harald Sack

Proceedings of the Semantic Web - ISWC 2020, 2020

2019

Language-Independent Type Inference of the Instances from Multilingual Wikipedia.

Tianxing Wu, Guilin Qi, Bin Luo, Lei Zhang, Haofen Wang

Int. J. Semantic Web Inf. Syst., 2019

Knowledge-Based Short Text Categorization Using Entity and Category Embedding.

Rima Türker, Lei Zhang, Maria Koutraki, Harald Sack

Proceedings of the 49. Jahrestagung der Gesellschaft für Informatik, 50 Jahre Gesellschaft für Informatik, 2019

Emerging Entity Discovery Using Web Sources.

Lei Zhang, Tianxing Wu, Liang Xu, Meng Wang, Guilin Qi, Harald Sack

Proceedings of the Knowledge Graph and Semantic Computing: Knowledge Computing and Language Understanding, 2019

2018

Semantic Annotation and Search: Bridging the Gap between Text, Knowledge and Language.

Lei Zhang

PhD thesis, 2018

Towards Empty Answers in SPARQL: Approximating Querying with RDF Embedding.

Meng Wang, Ruijie Wang, Jun Liu, Yihe Chen, Lei Zhang, Guilin Qi

Proceedings of the Semantic Web - ISWC 2018, 2018

"The Less Is More" for Text Classification, .

Rima Türker, Lei Zhang, Maria Koutraki, Harald Sack

Proceedings of the Posters and Demos Track of the 14th International Conference on Semantic Systems co-located with the 14th International Conference on Semantic Systems (SEMANTiCS 2018), 2018

TECNE: Knowledge Based Text Classification Using Network Embeddings.

Rima Türker, Lei Zhang, Maria Koutraki, Harald Sack

Proceedings of the EKAW 2018 Posters and Demonstrations Session co-located with 21st International Conference on Knowledge Engineering and Knowledge Management (EKAW 2018), 2018

2017

The xLiMe system: Cross-lingual and cross-modal semantic annotation, search and recommendation over live-TV, news and social media streams.

Lei Zhang, Andreas Thalhammer, Achim Rettinger, Michael Färber, Aditya Mogadala, Ronald Denaux

J. Web Semant., 2017

BreXearch: Exploring Brexit Data Using Cross-Lingual and Cross-Media Semantic Search.

Lei Zhang, Maribel Acosta, Michael Färber, Steffen Thoma, Achim Rettinger

Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to, 2017

Encoding Category Correlations into Bilingual Topic Modeling for Cross-Lingual Taxonomy Alignment.

Tianxing Wu, Lei Zhang, Guilin Qi, Xuan Cui, Kang Xu

Proceedings of the Semantic Web - ISWC 2017, 2017

Cross-Lingual Taxonomy Alignment with Bilingual Knowledge Graph Embeddings.

Tianxing Wu, Du Zhang, Lei Zhang, Guilin Qi

Proceedings of the Semantic Technology - 7th Joint International Conference, 2017

KG-Buddhism: The Chinese Knowledge Graph on Buddhism.

Tianxing Wu, Cong Gao, Guilin Qi, Lei Zhang, Chuanqi Dong, He Liu, Du Zhang

Proceedings of the Semantic Technology - 7th Joint International Conference, 2017

2016

Context-Aware Entity Disambiguation in Text Using Markov Chains.

Lei Zhang, Achim Rettinger, Patrick Philipp

Proceedings of the 2016 IEEE/WIC/ACM International Conference on Web Intelligence, 2016

A Knowledge Base Approach to Cross-Lingual Keyword Query Interpretation.

Lei Zhang, Achim Rettinger, Ji Zhang

Proceedings of the Semantic Web - ISWC 2016, 2016

A Probabilistic Model for Time-Aware Entity Recommendation.

Lei Zhang, Achim Rettinger, Ji Zhang

Proceedings of the Semantic Web - ISWC 2016, 2016

XKnowSearch!: Exploiting Knowledge Bases for Entity-based Cross-lingual Information Retrieval.

Lei Zhang, Michael Färber, Achim Rettinger

Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

2015

Towards Entity Correctness, Completeness and Emergence for Entity Recognition.

Lei Zhang, Yunpeng Dong, Achim Rettinger

Proceedings of the 24th International Conference on World Wide Web Companion, 2015

A Topic-Sensitive Model for Salient Entity Linking.

Lei Zhang, Cong Liu, Achim Rettinger

Proceedings of the Third International Workshop on Linked Data for Information Extraction (LD4IE2015) co-located with the 14th International Semantic Web Conference (ISWC 2015), 2015

A Theoretical Analysis of Cross-lingual Semantic Relatedness in Vector Space Models.

Lei Zhang, Thanh Tran, Achim Rettinger

Proceedings of the 2015 International Conference on The Theory of Information Retrieval, 2015

Time-Aware Entity Search in DBpedia.

Lei Zhang, Wentao Chen, Thanh Tran, Achim Rettinger

Proceedings of the Semantic Web: ESWC 2015 Satellite Events - ESWC 2015 Satellite Events Portorož, Slovenia, May 31, 2015

2014

Keyword Query Routing.

Thanh Tran, Lei Zhang

IEEE Trans. Knowl. Data Eng., 2014

X-LiSA: Cross-lingual Semantic Annotation.

Lei Zhang, Achim Rettinger

Proc. VLDB Endow., 2014

Exploiting Semantic Annotations for Entity-based Information Retrieval.

Lei Zhang, Michael Färber, Thanh Tran, Achim Rettinger

Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

xLiD-Lexica: Cross-lingual Linked Data Lexica.

Lei Zhang, Michael Färber, Achim Rettinger

Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

RECSA: Resource for Evaluating Cross-lingual Semantic Annotation.

Achim Rettinger, Lei Zhang, Dasa Berovic, Danijela Merkler, Matea Srebacic, Marko Tadic

Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

Kuphi - an Investigation Tool for Searching for and via Semantic Relations.

Michael Färber, Lei Zhang, Achim Rettinger

Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

Semantic Annotation, Analysis and Comparison: A Multilingual and Cross-lingual Text Analytics Toolkit.

Lei Zhang, Achim Rettinger

Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics, 2014

XLike Project Language Analysis Services.

Xavier Carreras, Lluís Padró, Lei Zhang, Achim Rettinger, Zhixing Li, Esteban García-Cuesta, Zeljko Agic, Bozo Bekavac, Blaz Fortuna, Tadej Stajner

Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics, 2014

2013

Probabilistic Query Rewriting for Efficient and Effective Keyword Search on Graph Data.

Lei Zhang, Thanh Tran, Achim Rettinger

Proc. VLDB Endow., 2013

A Comparative Evaluation of Cross-Lingual Text Annotation Techniques.

Lei Zhang, Achim Rettinger, Michael Färber, Marko Tadic

Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Visualization, 2013

2010

Summary Models for Routing Keywords to Linked Data Sources.

Thanh Tran, Lei Zhang, Rudi Studer

Proceedings of the Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, 2010