We are currently witnessing an important paradigm shift in information system construction,
namely the move from object and component technology to model technology. The object …

This paper develops techniques to extract conceptual graphs from a patent claim using
syntactic information (POS, and dependency tree) and semantic information (background …

Semantic web technologies (SWTs) offer the richest machine-interpretable (rather than just
machine-processable) and explicit semantics that are being extensively used in various …

Reasoning and Unification over Conceptual Graphs is an exploration of automated
reasoning and resolution in the expanding field of Conceptual Structures. Designed not only …

Semantic Web Technologies Research and Applications Page 1 359 16 Toward Data
Integration in the Era of Big Data Role of Ontologies Houda EL BOUHISSI, Archana Patel, and …

Abstract Information Retrieval (IR) is a process involving activities related to human
cognition and to knowledge management; as such, the definition of Information Retrieval …

In the world of Web pages, there are oceans of documents in natural language texts and
tables. To extract rules from Web pages and maintain consistency between them, we have …

This paper proposes a new text-based question answering system. It models knowledge in
documents and questions with conceptual graph formalism (CGF). To prepare knowledge to …

Spider diagrams are a visual notation for expressing logical statements. In this paper we
describe a tool that supports reasoning with a sound and complete spider diagram system …

One of the main goals in achieving smarter management and retrieval of information for the
future is in ensuring interoperability among knowledge bases. The achievement of this …