We present OmniCat, an ontology-based text categorization method that classifies documents into a dynamically defined set of categories specified as contexts in the domain ontology. The method does...
Matthew Eavenson, Maciej Janik, Shravya Nimmagadda, John A. Miller, Krys J. Kochut, William S. York
Abstract. This paper introduces GlycoBrowser, a dynamic biological pathway exploration and visualization tool. Its capabilities include incremental navigation of pathways, as well as overlaying...
Motivation Semantic Context Specification (2008)
Reiman Rabbani, Maciej Janik, Amit N
The advent of the internet brought about a massive interconnection of data and resources. The World Wide Web is an example of numerous machines and their data being interconnected to form a huge data...
Matthew Eavenson, Maciej Janik, Shravya Nimmagadda, John A. Miller, Krys J. Kochut, William S. York
Abstract. This paper introduces GlycoBrowser, a dynamic biological pathway exploration and visualization tool. Its capabilities include incremental navigation of pathways, as well as overlaying...
Algorithms, Experimentation (2008)
We present a novel automatic text categorization method based on the knowledge represented in an ontology. An important feature of our approach is that it does not require a training set, which is...
Abstract Link Annotation (2008)
Maciej Janik, Ravi Pavagada, Samir Tartir, Bilal Gonen
Web pages in the web represent certain concepts in the domain they fall in, and the connections between them represent the relations between the concepts they represent. In the current web, people...
SPARQLeR: Extended SPARQL for Semantic Association Discovery (2007)
Abstract. Complex relationships, frequently referred to as semantic associations, are the essence of the Semantic Web. Query and retrieval of semantic associations has been an important task in many...
SPARQLeR: Extended SPARQL for Semantic Association Discovery (2007)
Abstract. Complex relationships, frequently referred to as semantic associations, are the essence of the Semantic Web. Query and retrieval of semantic associations has been an important task in many...
Peer-to-Peer Discovery of Semantic Associations (2005)
Matthew Perry, Maciej Janik, Cartic Ramakrishnan, Conrad Ibañez, Arpinar Amit Sheth
Abstract. The Semantic Web vision promises an extension of the current Web in which all data is annotated with machine understandable metadata. The relationship-centric nature of this data has led to...
Peer-to-Peer Discovery of Semantic Associations (2005)
Matthew Perry, Maciej Janik, Cartic Ramakrishnan, Conrad Ibañez, Arpinar Amit Sheth
Abstract. The Semantic Web vision promises an extension of the current Web in which all data is annotated with machine understandable metadata. The relationship-centric nature of this data has led to...
Abstract. Discovery of semantic associations in Semantic Web ontologies is an important task in various analytical activities. Several query languages and storage systems have been designed and...