Ontologically Supported Semantic Matching. - Atanas Kiryakov; Kiril Ivanov Simov (NODALIDA, 1999)

OntoMap: portal for upper-level ontologies. - Atanas Kiryakov; Kiril Ivanov Simov; Marin Dimitrov (FOIS, 2001)

Ontology Versioning and Change Detection on the Web. - Michel C. A. Klein; Dieter Fensel; Atanas Kiryakov; Damyan Ognyanov (EKAW, 2002)

Tracking Changes in RDF(S) Repositories. - Damyan Ognyanov; Atanas Kiryakov (EKAW, 2002)

Finding and Characterizing Changes in Ontologies. - Michel C. A. Klein; Atanas Kiryakov; Damyan Ognyanov; Dieter Fensel (ER, 2002)

Semantic Annotation, Indexing, and Retrieval. - Atanas Kiryakov; Borislav Popov; Damyan Ognyanoff; Dimitar Manov; Angel Kirilov; Miroslav Goranov (ISWC, 2003)

KIM - Semantic Annotation Platform. - Borislav Popov; Atanas Kiryakov; Angel Kirilov; Dimitar Manov; Damyan Ognyanoff; Miroslav Goranov (ISWC, 2003)

KIM - a semantic platform for information extraction and retrieval. - Borislav Popov; Atanas Kiryakov; Damyan Ognyanoff; Dimitar Manov; Angel Kirilov (Nat. Lang. Eng., 2004)

Semantic annotation, indexing, and retrieval. - Atanas Kiryakov; Borislav Popov; Ivan Terziev; Dimitar Manov; Damyan Ognyanoff (J. Web Semant., 2004)

OPJK into PROTON: Legal Domain Ontology Integration into an Upper-Level Ontology. - Nuria Casellas; Mercedes Blázquez; Atanas Kiryakov; Pompeu Casanovas; Marta Poblet; V. Richard Benjamins (OTM Workshops, 2005)

OWLIM - A Pragmatic Semantic Repository for OWL. - Atanas Kiryakov; Damyan Ognyanov; Dimitar Manov (WISE Workshops, 2005)

Towards LarKC: A Platform for Web-Scale Reasoning. - Dieter Fensel; Frank van Harmelen; Bo Andersson; Paul Brennan; Hamish Cunningham; Emanuele Della Valle; Florian Fischer; Zhisheng Huang; Atanas Kiryakov; Tony Kyung-il Lee; Lael Schooler; Volker Tresp; et al. (ICSC, 2008)

Co-occurrence and ranking of entities based on semantic annotation. - Borislav Popov; Atanas Kiryakov; Ilian Kitchukov; Krasimir Angelov; Danail Kozhuharov (Int. J. Metadata Semant. Ontologies, 2008)

Shared Ontology for Knowledge Management. - Atanas Kiryakov; Borislav Popov; Ilian Kitchukov; Krasimir Angelov (Semantic Knowledge Management, 2009)

Semantic Search. - John Davies; Alistair Duke; Atanas Kiryakov (Information Retrieval, 2009)

LDSR: Materialized Reason-able View to the Web of Linked Data. - Atanas Kiryakov; Damyan Ognyanoff; Ruslan Velkov; Zdravko Tashev; Ivan Peikov (RuleML Challenge, 2009)

Mapping the central LOD ontologies to PROTON upper-level ontology. - Mariana Damova; Atanas Kiryakov; Kiril Ivanov Simov; Svetoslav Petrov (OM, 2010)

Workshop on semantic data management: a summary report. - Reto Krummenacher; Karl Aberer; Atanas Kiryakov; Rajaraman Kanagasabai (SIGMOD Rec., 2010)

OWLIM: A family of scalable semantic repositories. - Barry Bishop; Atanas Kiryakov; Damyan Ognyanoff; Ivan Peikov; Zdravko Tashev; Ruslan Velkov (Semantic Web, 2011)

FactForge: A fast track to the Web of data. - Barry Bishop; Atanas Kiryakov; Damyan Ognyanov; Ivan Peikov; Zdravko Tashev; Ruslan Velkov (Semantic Web, 2011)

Storing the Semantic Web: Repositories. - Atanas Kiryakov; Mariana Damova (Handbook of Semantic Web Technologies, 2011)

FactForge: Data Service or the Diversity of Inferred Knowledge over LOD. - Mariana Damova; Kiril Ivanov Simov; Zdravko Tashev; Atanas Kiryakov (AIMSA, 2012)

OWLIM Reasoning over FactForge. - Barry Bishop; Atanas Kiryakov; Zdravko Tashev; Mariana Damova; Kiril Ivanov Simov (ORE, 2012)

Benchmarking RDF Query Engines: The LDBC Semantic Publishing Benchmark. - Venelin Kotsev; Nikos Minadakis; Vassilis Papakonstantinou; Orri Erling; Irini Fundulaki; Atanas Kiryakov (BLINK@ISWC, 2016)

Accessing Linked Open Data via A Common Ontology. - Kiril Ivanov Simov; Atanas Kiryakov (NLPLOD@RANLP, 2017)

The Linked Data Benchmark Council (LDBC): Driving Competition and Collaboration in the Graph Data Management Space. - Gábor Szárnyas; Brad Bebee; Altan Birler; Alin Deutsch; George Fletcher 001; Henry A. Gabb; Denise Gosnell; Alastair Green; Zhihui Guo; Keith W. Hare; Jan Hidders; Alexandru Iosup; et al. (TPCTC, 2023)