The Tabulator project is a generic Semantic Web data browser, which provides a way to browse RDF data.

The NSF funded project on the Theory and Practice of Accountable Systems (TPAS) investigates computational and social properties of information networks necessary to provide reliable assessments of compliance with rules and policies governing the use of information.

The AFOSR funded project titled Secure SW Federation is focussed on creating open information environments that allow data from different sources to be seamlessly integrated while preserving appropriate security and privacy policies.

The Army Knowledge Online project funded by DARPA is aimed at enabling the creation, linking and querying of data resources at the scale needed by AKO. This will include tasks such as (i) adding read/write capabilities for both data and policies in the Tabulator, (ii) allowing linked data to be queried in the Tabulator, (iii) using the Tabulator to create linked data from structured data in CSV or other such formats and to embed metadata in non-data assets, and (iv) working with RPI to identify possible opportunities for Semantic Web technologies at AKO as well as identify hard problems to be solved in developing and deploying "Web 3.0" capabilities for AKO.