Johannes Keizer

Publication Activity (10 Years)

Years Active: 2001-2020
Publications (10 Years): 8

Top Topics

Subject Headings

Ontology Merging

Top Venues

GIL Jahrestagung

Publications

Armando Stellato, Manuel Fiorelli, Andrea Turbati, Tiziano Lorenzetti, Willem Van Gemert, Denis Dechandon, Christine Laaboudi-Spoiden, Anikó Gerencsér, Anne Waniart, Eugeniu Costetchi, Johannes Keizer
VocBench 3: A collaborative Semantic Web editor for ontologies, thesauri and lexicons. Semantic Web 11 (5) (2020)
Armando Stellato, Andrea Turbati, Manuel Fiorelli, Tiziano Lorenzetti, Eugeniu Costetchi, Christine Laaboudi, Willem Van Gemert, Johannes Keizer
Towards VocBench 3: Pushing Collaborative Development of Thesauri and Ontologies Further Beyond. NKOS@TPDL (2017)
Fabrizio Celli, Johannes Keizer
Enabling Multilingual Search Through Controlled Vocabularies: The AGRIS Approach. MTSR (2016)
Fabrizio Celli, Johannes Keizer, Yves Jaques, Stasinos Konstantopoulos, Dusan Vudragovic
Discovering, Indexing and Interlinking Information Resources. F1000Research 4 (2015)
Armando Stellato, Sachit Rajbhandari, Andrea Turbati, Manuel Fiorelli, Caterina Caracciolo, Tiziano Lorenzetti, Johannes Keizer, Maria Teresa Pazienza
Collaborative Development of Multilingual Thesauri with VocBench (System Description and Demonstrator). ESWC (Satellite Events) (2015)
Valeria Pesce, Maru Ajit, Phil Archer, Thembani Malapela, Johannes Keizer
Setting up a Global Linked Data Catalog of Datasets for Agriculture. MTSR (2015)
Armando Stellato, Sachit Rajbhandari, Andrea Turbati, Manuel Fiorelli, Caterina Caracciolo, Tiziano Lorenzetti, Johannes Keizer, Maria Teresa Pazienza
VocBench: A Web Application for Collaborative Development of Multilingual Thesauri. ESWC (2015)
Stefano Anibaldi, Yves Jaques, Fabrizio Celli, Armando Stellato, Johannes Keizer
Migrating bibliographic datasets to the Semantic Web: The AGRIS case. Semantic Web 6 (2) (2015)
Esther Dzalé Yeumo Kaboré, Devika P. Madalli, Johannes Keizer
Opening and Linking Agricultural Research Data. D Lib Mag. 20 (1/2) (2014)
Guntram Geser, Johannes Keizer, Andrea Mulrenin
agINFRA - Building e-infrastructure and services for the agricultural research community. GIL Jahrestagung (2013)
Caterina Caracciolo, Armando Stellato, Ahsan Morshed, Gudrun Johannsen, Sachit Rajbhandari, Yves Jaques, Johannes Keizer
The AGROVOC Linked Dataset. Semantic Web 4 (3) (2013)
Valeria Pesce, Guntram Geser, Caterina Caracciolo, Johannes Keizer, Giovanni L'Abate
Preliminary Work towards Publishing Vocabularies for Germplasm and Soil Data as Linked Data. MTSR (2013)
Yves Jaques, Stefano Anibaldi, Fabrizio Celli, Imma Subirats, Armando Stellato, Johannes Keizer
Proof and Trust in the OpenAGRIS Implementation. Dublin Core Conference (2012)
Imma Subirats, Thembani Malapela, Sarah Dister, Marcia Lei Zeng, Marc Goovaerts, Valeria Pesce, Yves Jaques, Stefano Anibaldi, Johannes Keizer
Reorienting Open Repositories to the Challenges of the Semantic Web: Experiences from FAO's Contribution to the Resource Processing and Discovery Cycle in Repositories in the Agricultural Domain. MTSR (2012)
Caterina Caracciolo, Armando Stellato, Sachit Rajbhandari, Ahsan Morshed, Gudrun Johannsen, Johannes Keizer, Yves Jaques
Thesaurus maintenance, alignment and publication as linked data: the AGROVOC use case. Int. J. Metadata Semant. Ontologies 7 (1) (2012)
Imma Subirats, Marcia Lei Zeng, Johannes Keizer
Metadata Approaches for Shareable and LOD-enabled Bibliographic Data from Open Repositories. Dublin Core Conference (2011)
Ahsan Morshed, Caterina Caracciolo, Gudrun Johannsen, Johannes Keizer
Thesaurus Alignment for Linked Data Publishing. Dublin Core Conference (2011)
Caterina Caracciolo, Johannes Keizer
A Framework for Knowledge Sharing and Interoperability in Agricultural Research for Development. KTW (2011)
Caterina Caracciolo, Ahsan Morshed, Armando Stellato, Gudrun Johannsen, Yves Jaques, Johannes Keizer
Thesaurus Maintenance, Alignment and Publication as Linked Data: The AGROOVOC Use Case. MTSR (2011)
Ahsan Morshed, Gudrun Johannsen, Johannes Keizer, Marcia Lei Zeng
Bridging End Users' Terms and AGROVOC Concept Server Vocabularies. Dublin Core Conference (2010)
Dan Brickley, Johannes Keizer, Stefano Anibaldi
Designing AGRIS 2010 - Information Linking and Agricultural Research. Dublin Core Conference (2009)
Caterina Caracciolo, Juan Heguiabehere, Margherita Sini, Johannes Keizer
Networked Ontologies from the Fisheries Domain. MTSR (2009)
Imma Subirats, A. R. D. Prasad, Johannes Keizer, Andrew Bagdanov
Implementation of Rich Metadata Formats and Semantic Tools using DSpace. Dublin Core Conference (2008)
Boris Lauser, Gudrun Johannsen, Caterina Caracciolo, Willem Robert van Hage, Johannes Keizer, Philipp Mayr
Comparing Human and Automatic Thesaurus Mapping Approaches in the Agricultural Domain. Dublin Core Conference (2008)
Stefka Kaloyanova, Gian Luigi Betti, Francesco Castellani, Johannes Keizer
Achieving OAI PMH compliancy for CDS/ISIS databases. Electron. Libr. 26 (3) (2008)
Boris Lauser, Gudrun Johannsen, Caterina Caracciolo, Johannes Keizer, Willem Robert van Hage, Philipp Mayr
Comparing human and automatic thesaurus mapping approaches in the agricultural domain CoRR (2008)
Caterina Caracciolo, Marta Iglesias Sucasas, Johannes Keizer
Towards Interoperability of Geopolitical Information within FAO. Comput. Informatics 27 (1) (2008)
Imma Subirats, Irene Onyancha, Gauri Salokhe, Stefka Kaloyanova, Stefano Anibaldi, Johannes Keizer
Towards an architecture for open archive networks in agricultural sciences and technology. Online Inf. Rev. 32 (4) (2008)
Hilke Stuempel, Gauri Salokhe, Anne Aubert, Johannes Keizer, Andrew Nadeau, Stephen Katz, Stephen Rudgard
Metadata Application Profile for Agricultural Learning Resources. MTSR (2007)
Nikos Manouselis, Gauri Salokhe, Johannes Keizer
Comparing Different Metadata Application Profiles for Agricultural Learning Repositories. MTSR (2007)
Caterina Caracciolo, Margherita Sini, Johannes Keizer
Requirements for the Treatment of Multilinguality in Ontologies within FAO. OWLED (2007)
Valeria Pesce, Maru Ajit, Gauri Salokhe, Johannes Keizer
A Distributed Architecture for Harvesting Metadata Describing Organizations in the Agriculture Sector. MTSR (2007)
Anita C. Liang, Boris Lauser, Margherita Sini, Johannes Keizer, Stephen Katz
From AGROVOC to the Agricultural Ontology Service / Concept Server: An OWL model for creating ontologies in the agricultural domain. Dublin Core Conference (2006)
Gail Hodge, Ralph Hodgson, Harold Solbrig, Johannes Keizer
Organizing the concepts of science: Science ontologies and the semantic Web. ASIST (2005)
Dagobert Soergel, Boris Lauser, Anita C. Liang, Frehiwot Fisseha, Johannes Keizer, Stephen Katz
Reengineering Thesauri for New Applications: The AGROVOC Example. J. Digit. Inf. 4 (4) (2004)
Irene Onyancha, James Weinheimer, Gauri Salokhe, Stephen Katz, Johannes Keizer
Metadata Exchange without pain: the AGRIS AP to harvest and exchange quality metadata. Dublin Core Conference (2004)
Gauri Salokhe, James Weinheimer, Maria Grazia Bovo, Moira Agrimi, Johannes Keizer, Stephen Katz
Structured Metadata for Direct Resource Location: A Case Study. Dublin Core Conference (2003)
Barbara Richards, Boris Lauser, Johannes Keizer, Stephen Katz
Automatically Categorizing Metadata Databases into a Categorization Scheme on a Large Scale Web Site. Dublin Core Conference (2003)
Boris Lauser, Tanja Wildemann, Allison Poulos, Frehiwot Fisseha, Johannes Keizer, Stephen Katz
A Comprehensive Framework for Building Multilingual Domain Ontologies: Creating a Prototype Biosecurity Ontology. Dublin Core Conference (2002)
Irene Onyancha, Johannes Keizer, Stephen Katz
A Dublin Core Application Profile in the Agricultural Domain. Dublin Core Conference (2001)