On a Communication Software Generation Method from Communication Service Specifications Described by a Declarative Language. - Keizo Kawata; Akira Takura; Tadashi Ohta (ICCI, 1993)

Process Specification Generation from Communications Service Specifications. - Akira Takura; Keizo Kawata; Tadashi Ohta (Autom. Softw. Eng., 1995)

QUARK: A Question and Answering System using Newspaper Corpus as a Knowledge Source. - Keizo Kawata; Hiroyuki Sakai 003; Shigeru Masuyama (NTCIR, 2002)

Question Answering System QUARK. - Yasuo Nii; Keizo Kawata; Tatsumi Yoshida; Hiroyuki Sakai 003; Shigeru Masuyama (NTCIR, 2004)