This study is concerned with the numerical analysis, formulation, programming and computation of steady, 3D conservation equations of reacting laminar flow heat and mass transfer in ducts of arbitrary cross-sections. The non-orthogonal boundary-fitted coordinate transformation method is applied to the Cartesian form of overall-continuity, momenta, energy and species-continuity equations, parabo...

Toshiba participated in the Monolingual and Bilingual IR tasks at NTCIR-5 CLIR using the BRIDJE system. We submitted 24 runs covering three topic languages (Japanese, English and Chinese) and two document languages (Japanese and English), and achieved the highest performances in the E-J-T, EJ-D, C-J-T, C-J-D, J-E-T and J-E-D subtasks. This paper (re-)examines Partial Disambiguation and the Pivo...

At NTCIR-4, new retrieval effectiveness metrics called Q-measure and R-measure were proposed for evaluation based on multigrade relevance. This paper shows that Q-measure inherits both the reliability of noninterpolated Average Precision and the multigrade relevance capability of Average Weighted Precision through a theoretical analysis, and then verify the above claim through experiments by ac...