A Parallel Logic Simulator Based on Concurrent Prolog. - Yasunori Noda; Tetsuo Kinoshita; Akira Okumura; Tatsuro Hirano; Tadashi Hiruta (LP, 1985)

Parallel Programming with Layered Streams. - Akira Okumura; Yuji Matsumoto 001 (SLP, 1987)

Partial Evaluation of GHC Programs Based on the UR-set with Constraints. - Hiroshi Fujita; Akira Okumura; Koichi Furukawa (ICLP/SLP, 1988)

Nonmonotonic Parallel Inheritance Network. - Chiaki Sakama; Akira Okumura (LP, 1988)

Unfolding Rules for GHC Programs. - Koichi Furukawa; Akira Okumura; Masaki Murakami (New Gener. Comput., 1988)

Genetic Algorithm for Thinning Gray-Scale Images of Characters. - Tadayoshi Shioyama; Akira Okumura; Yoshikazu Aoki (ICIAP, 1995)

Signal processing for a rear-projection TV using a digital micro-mirror array. - Yoshiteru Suzuki; Koji Minami; Akira Okumura; Yoshito Suzuki; Shyosuke Oka (IEEE Trans. Consumer Electron., 2001)