Extinction and intermittency of the chaotic attractor in phase-locked loop equation with periodic external forcing term. - Wataru Ohno; Tetsuro Endo (ISCAS (5), 1999)

A double crisis-induced intermittency in a forced PLL equation. - Wataru Ohno; Tetsuro Endo (ISCAS, 2000)

Explosion of Strange attractors and Crisis-induced intermittency from a forced phase-Locked Loop Circuit: Theory and Experiments. - Tetsuro Endo; Wataru Ohno; Yoshisuke Ueda (Int. J. Bifurc. Chaos, 2000)

Property of the double heteroclinic tangency crisis in a forced PLL equation. - Wataru Ohno; Tetsuro Endo (ISCAS (3), 2001)

Rapid Development of Civic Computing Services: Opportunities and Challenges. - Shin'ichi Konomi; Kenta Shoji; Wataru Ohno (HCI (25), 2013)

From crowding detection to community fieldwork: supporting sensing work in context. - Shin'ichi Konomi; Tomoyo Sasao; Wataru Ohno; Kenta Shoji; Masatoshi Arikawa; Hideyuki Fujita (UbiComp (Adjunct Publication), 2013)

Increasing Reality and Educational Merits of a Virtual Game. - Hitoshi Nishizawa; Kotaro Shimada; Wataru Ohno; Takayoshi Yoshioka (VARE, 2013)

Towards a Micro-Contribution Platform That Meshes with Urban Activities. - Shin'ichi Konomi; Wataru Ohno; Kenta Shoji; Tomoyo Sasao (HCI (27), 2014)