Graphical Query Specification with Participation Constraints. - Bogdan D. Czejdo; Ralph P. Tucci; David W. Embley; Stephen W. Liddle (ICCI, 1993)

Cardinality Constraints in Semantic Data Models. - Stephen W. Liddle; David W. Embley; Scott N. Woodfield (Data Knowl. Eng., 1993)

Attributes: Should we Eliminate Them from Semantic and Object-Oriented Data Models? - David W. Embley; Stephen W. Liddle; Scott N. Woodfield (ACM Conference on Computer Science, 1994)

A Seamless Model for Object-Oriented Systems Development. - Stephen W. Liddle; David W. Embley; Scott N. Woodfield (ISOOMS, 1994)

Unifying Modelling and Programming through an Active, Object-Oriented, Model-Equivalent Programming Language. - Stephen W. Liddle; David W. Embley; Scott N. Woodfield (OOER, 1995)

On Harmonically Combining Active, Object-Oriented, and Deductive Databases. - David W. Embley; Stephen W. Liddle; Yiu-Kai Ng (ADBIS, 1996)

A Summary of the ER'97 Workshop on Behavioral modeling. - Stephen W. Liddle; Stephen W. Clyde; Scott N. Woodfield (Conceptual Modeling, 1997)

An object-oriented method and language for implementing cooperative distributed problem solving. - Stephen W. Liddle; James V. Hansen (Ann. Oper. Res., 1997)

Ontology-Based Extraction and Structuring of Information from Data-Rich Unstructured Documents. - David W. Embley; Douglas M. Campbell; Randy D. Smith; Stephen W. Liddle (CIKM, 1998)

A Conceptual-Modeling Approach to Extracting Data from the Web. - David W. Embley; Douglas M. Campbell; Y. S. Jiang; Stephen W. Liddle; Yiu-Kai Ng; Dallan Quass; Randy D. Smith (ER, 1998)

Automatically Extracting Structure and Data from Business Reports. - Stephen W. Liddle; Douglas M. Campbell; Chad Crawford (CIKM, 1999)

Conceptual-Model-Based Data Extraction from Multiple-Record Web Pages. - David W. Embley; Douglas M. Campbell; Y. S. Jiang; Stephen W. Liddle; Yiu-Kai Ng; Dallan Quass; Randy D. Smith (Data Knowl. Eng., 1999)

An Active, Object-Oriented, Model-Equivalent Programming Language. - Stephen W. Liddle; David W. Embley; Scott N. Woodfield (Advances in Object-Oriented Data Modeling, 2000)

On the Automatic Extraction of Data from the Hidden Web. - Stephen W. Liddle; Sai Ho Yau; David W. Embley (ER (Workshops), 2001)

Automatically Extracting Ontologically Specified Data from HTML Tables of Unknown Structure. - David W. Embley; Cui Tao; Stephen W. Liddle (ER, 2002)

Extracting Data behind Web Forms. - Stephen W. Liddle; David W. Embley; Del T. Scott; Sai Ho Yau (ER (Workshops), 2002)

An Integrated Ontology Development Environment for Data Extraction. - Stephen W. Liddle; Kimball A. Hewett; David W. Embley (ISTA, 2003)

Query Rewriting for Extracting Data Behind HTML Forms. - Xueqi (Helen) Chen; David W. Embley; Stephen W. Liddle (ER (Workshops), 2004)

Enterprise Modeling with Conceptual XML. - David W. Embley; Stephen W. Liddle; Reema Al-Kamha (ER, 2004)

Representing Generalization/Specialization in XML Schema. - Reema Al-Kamha; David W. Embley; Stephen W. Liddle (EMISA, 2005)

Conceptual Model Based Semantic Web Services. - Muhammed Al-Muhammed; David W. Embley; Stephen W. Liddle (ER, 2005)

A Generalized Framework for an Ontology-Based Data-Extraction System. - Alan Wessman; Stephen W. Liddle; David W. Embley (ISTA, 2005)

Automating the extraction of data from HTML tables with unknown structure. - David W. Embley; Cui Tao; Stephen W. Liddle (Data Knowl. Eng., 2005)

Automatic Creation and Simplified Querying of Semantic Web Content: An Approach Based on Information-Extraction Ontologies. - Yihong Ding; David W. Embley; Stephen W. Liddle (ASWC, 2006)

A Common Core for Active Conceptual Modeling for Learning from Surprises. - Stephen W. Liddle; David W. Embley (Active Conceptual Modeling of Learning, 2006)

Twenty Second International Conference on Conceptual Modeling (ER 2003). - Il-Yeol Song; Stephen W. Liddle; Tok Wang Ling (Data Knowl. Eng., 2006)

Bringing Web Principles to Services: Ontology-BasedWeb Services. - Muhammed Al-Muhammed; David W. Embley; Stephen W. Liddle; Yuri A. Tijerino (IEEE SCW, 2007)

Augmenting Traditional Conceptual Models to Accommodate XML Structural Constructs. - Reema Al-Kamha; David W. Embley; Stephen W. Liddle (ER, 2007)

Enriching OWL with Instance Recognition Semantics for Automated Semantic Annotation. - Yihong Ding; David W. Embley; Stephen W. Liddle (ER Workshops, 2007)

A Web of Knowledge: A Conceptual-Modeling Perspective. - David W. Embley; Stephen W. Liddle; Cui Tao (The Evolution of Conceptual Modeling, 2008)

A Conceptual-Model-Based Computational Alembic for a Web of Knowledge. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale; George Nagy; Yuri A. Tijerino; Robert Clawson; Jordan Crabtree; Yihong Ding; Piyushee Jha; Zonghui Lian; Stephen Lynn; Raghav K. Padmanabhan; et al. (ER, 2008)

Foundational Data Modeling and Schema Transformations for XML Data Engineering. - Reema Al-Kamha; David W. Embley; Stephen W. Liddle (UNISCON, 2008)

FOCIH: Form-Based Ontology Creation and Information Harvesting. - Cui Tao; David W. Embley; Stephen W. Liddle (ER, 2009)

KBB: A Knowledge-Bundle Builder for Research Studies. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale; Aaron P. Stewart; Cui Tao (ER Workshops, 2010)

Ontologies for Multilingual Extraction. - Deryle W. Lonsdale; David W. Embley; Stephen W. Liddle (MSW, 2010)

Conceptual Modeling Foundations for a Web of Knowledge. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale (Handbook of Conceptual Modeling, 2011)

Conceptual-Model Programming: A Manifesto. - David W. Embley; Stephen W. Liddle; Oscar Pastor 001 (Handbook of Conceptual Modeling, 2011)

Model-Driven Software Development. - Stephen W. Liddle (Handbook of Conceptual Modeling, 2011)

Principled Pragmatism: A Guide to the Adaptation of Ideas from Philosophical Disciplines to Conceptual Modeling. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale (ER Workshops, 2011)

Multilingual Ontologies for Cross-Language Information Extraction and Semantic Search. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale; Yuri A. Tijerino (ER, 2011)

Enabling search for facts and implied facts in historical documents. - David W. Embley; Spencer Machado; Thomas L. Packer; Joseph S. Park; Andrew Zitzelberger; Stephen W. Liddle; Nathan Tate; Deryle W. Lonsdale (HIP@ICDAR, 2011)

OSM-Logic: A Fact-Oriented, Time-Dependent Formalization of Object-oriented Systems Modeling. - Stephen W. Clyde; David W. Embley; Stephen W. Liddle; Scott N. Woodfield (Conceptual Modelling and Its Theoretical Foundations, 2012)

Cross-Language Hybrid Keyword and Semantic Search. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale; Joseph S. Park; Byung-Joo Shin; Andrew Zitzelberger (ER, 2012)

Big Data - Conceptual Modeling to the Rescue. - David W. Embley; Stephen W. Liddle (ER, 2013)

Multilingual Extraction Ontologies. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale; Byung-Joo Shin; Yuri A. Tijerino (Towards the Multilingual Semantic Web, 2014)

A Superstructure for Models of Quality. - David W. Embley; Stephen W. Liddle; Scott N. Woodfield (ER Workshops, 2014)

Research on conceptual modeling: Themes, topics, and introduction to the special issue. - Veda C. Storey; Juan Trujillo 001; Stephen W. Liddle (Data Knowl. Eng., 2015)

HyKSS: Hybrid Keyword and Semantic Search. - Andrew Zitzelberger; David W. Embley; Stephen W. Liddle; Del T. Scott (J. Data Semant., 2015)

Pragmatic Quality Assessment for Automatically Extracted Data. - Scott N. Woodfield; Deryle W. Lonsdale; Stephen W. Liddle; Tae Woo Kim; David W. Embley; Christopher Almquist (ER, 2016)

Conceptual Modeling in Accelerating Information Ingest into Family Tree. - David W. Embley; Stephen W. Liddle; Tanner S. Eastmond; Deryle W. Lonsdale; Joseph P. Price; Scott N. Woodfield (Conceptual Modeling Perspectives, 2017)

Special issue on conceptual modeling - 34th International Conference on Conceptual Modeling (ER 2015). - Paul Johannesson; Mong-Li Lee; Stephen W. Liddle; Andreas L. Opdahl; Oscar Pastor 001 (Data Knowl. Eng., 2017)

A Reference Framework for Conceptual Modeling. - Lois M. L. Delcambre; Stephen W. Liddle; Oscar Pastor 001; Veda C. Storey (ER, 2018)

Ontological Deep Data Cleaning. - Scott N. Woodfield; Spencer Seeger; Samuel Litster; Stephen W. Liddle; Brenden Grace; David W. Embley (ER, 2018)

Ontological Document Reading: An Experience Report. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale; Scott N. Woodfield (Enterp. Model. Inf. Syst. Archit. Int. J. Concept. Model., 2018)

Characterizing Conceptual Modeling Research. - Lois M. L. Delcambre; Stephen W. Liddle; Oscar Pastor 001; Veda C. Storey (OTM Conferences, 2019)

Articulating Conceptual Modeling Research Contributions. - Lois M. L. Delcambre; Stephen W. Liddle; Oscar Pastor 001; Veda C. Storey (ER (Workshops), 2021)

Inter-Generational Family Reconstitution with Enriched Ontologies. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale; Scott N. Woodfield (ER (Workshops), 2021)

Ontologically Parsing Semi-structured Text with Unknown Grammars. - David W. Embley; Stephen W. Liddle; Deryle W. Lonsdale; Gary J. Norris; Scott N. Woodfield (ER Forum/PhD Symposium, 2022)

Dataset of the Article Evaluating a Framework of Conceptual Modelling Research through a Family of Experiments. - José Ignacio Panach; Oscar Pastor 001; Lois M. L. Delcambre; Stephen W. Liddle; Veda C. Storey; Heinrich C. Mayr; Bernhard Thalheim (Zenodo, 2023)

An LLM Assistant for Characterizing Conceptual Modeling Research Contributions. - Stephen W. Liddle; Heinrich C. Mayr; Óscar Pastor 001; Veda C. Storey; Bernhard Thalheim (ER (Workshops), 2024)

Evaluating a Framework of Conceptual Modelling Research. - José Ignacio Panach; Óscar Pastor 001; Stephen W. Liddle; Veda C. Storey; Heinrich C. Mayr; Bernhard Thalheim (ER (Workshops), 2024)

Dataset of the Article Evaluating a Framework of Conceptual Modelling Research. - José Ignacio Panach; Oscar Pastor 001; Stephen W. Liddle; Veda C. Storey; Heinrich C. Mayr; Bernhard Thalheim (Zenodo, 2024)

Dataset of the Article Evaluating a Framework of Conceptual Modelling Research. - José Ignacio Panach; Oscar Pastor 001; Stephen W. Liddle; Veda C. Storey; Heinrich C. Mayr; Bernhard Thalheim (Zenodo, 2024)

Dataset of the Article Conceptual Modeling: A Large Language Model Assistant for Characterizing Research Contributions. - Stephen W. Liddle; Heinrich C. Mayr; Oscar Pastor López 001; Veda Storey; Bernhard Thalheim (Zenodo, 2024)

Large language models for conceptual modeling: Assessment and application potential. - Veda C. Storey; Oscar Pastor 001; Giancarlo Guizzardi; Stephen W. Liddle; Wolfgang Maaß 002; Jeffrey Parsons; Jolita Ralyté; Maribel Yasmina Santos (Data Knowl. Eng., 2025)

Conceptual modeling: A large language model assistant for characterizing research contributions. - Stephen W. Liddle; Heinrich C. Mayr; Oscar Pastor 001; Veda C. Storey; Bernhard Thalheim (Data Knowl. Eng., 2026)