From Reality to Mind: A Cognitive Middle Layer of Environment Concepts for Believable Agents. - Paul Hsueh-Min Chang; Kuang-Tai Chen; Yu-Hung Chien; Edward Chao-Chun Kao; Von-Wun Soo (E4MAS, 2004)

Optimal age-replacement policy of a system subject to shocks with random lead-time. - Shey-Huei Sheu; Yu-Hung Chien (Eur. J. Oper. Res., 2004)

Minimizing cost-functions related to both burn-in and field-operation under a generalized model. - Shey-Huei Sheu; Yu-Hung Chien (IEEE Trans. Reliab., 2004)

A Knowledge-Based Scenario Framework to Support Intelligent Planning Characters. - Paul Hsueh-Min Chang; Yu-Hung Chien; Edward Chao-Chun Kao; Von-Wun Soo (IVA, 2005)

Using Ontology to Establish Social Context and Support Social Reasoning. - Edward Chao-Chun Kao; Paul Hsueh-Min Chang; Yu-Hung Chien; Von-Wun Soo (IVA, 2005)

Reading Chinese text on a small screen with RSVP. - Chien-Hsiung Chen; Yu-Hung Chien (Displays, 2005)

Optimal burn-in time to minimize the cost for general repairable products sold under warranty. - Shey-Huei Sheu; Yu-Hung Chien (Eur. J. Oper. Res., 2005)

Generalized spare ordering policies with allowable inventory time. - Yu-Hung Chien (Int. J. Syst. Sci., 2005)

Extended optimal age-replacement policy with minimal repair of a system subject to shocks. - Yu-Hung Chien; Shey-Huei Sheu (Eur. J. Oper. Res., 2006)

An extended optimal replacement model of systems subject to shocks. - Yu-Hung Chien; Shey-Huei Sheu; Zhe George Zhang; Ernie Love (Eur. J. Oper. Res., 2006)

The Use of Dynamic Display to Improve Reading Comprehension for the Small Screen of a Wrist Watch. - Yu-Hung Chien; Chien-Hsiung Chen (HCI (8), 2007)

Optimal age-replacement policy for repairable products under renewing free-replacement warranty. - Yu-Hung Chien; Jih-An Chen (Int. J. Syst. Sci., 2007)

Renewing warranty and preventive maintenance for products with failure penalty post-warranty. - Jih-An Chen; Yu-Hung Chien (Qual. Reliab. Eng. Int., 2007)

Effects of dynamic display, presentation method, speed, and task type on reading comprehension of wristwatch screens. - Yu-Hung Chien; Chien-Hsiung Chen; Wan-Li Wei (Displays, 2008)

A general age-replacement model with minimal repair under renewing free-replacement warranty. - Yu-Hung Chien (Eur. J. Oper. Res., 2008)

Optimal spare ordering policy under a rebate warranty. - Yu-Hung Chien; Jih-An Chen (Eur. J. Oper. Res., 2008)

Number-dependent replacement model with random lead-time for systems under maintenance continuously. - Yu-Hung Chien (Int. J. Syst. Sci., 2008)

A new warranty strategy: Combining a renewing free-replacement warranty with a rebate policy. - Yu-Hung Chien (Qual. Reliab. Eng. Int., 2008)

Optimal Age-Replacement Policy Under an Imperfect Renewing Free-Replacement Warranty. - Yu-Hung Chien (IEEE Trans. Reliab., 2008)

Optimal age-replacement time with minimal repair based on cumulative repair cost limit and random lead time. - Yu-Hung Chien; Shey-Huei Sheu; Chin-Chih Chang (Int. J. Syst. Sci., 2009)

Optimal age-replacement model with age-dependent type of failure and random lead time based on a cumulative repair-cost limit policy. - Yu-Hung Chien; Chin-Chih Chang; Shey-Huei Sheu (Ann. Oper. Res., 2010)

The Effect of a Pro-Rata Rebate Warranty on the Age Replacement Policy With Salvage Value Consideration. - Yu-Hung Chien (IEEE Trans. Reliab., 2010)

Inferring Pragmatics from Dialogue Contexts in Simulated Virtual Agent Games. - Alex Yu-Hung Chien; Von-Wun Soo (AEGS, 2011)

Optimal age-replacement time with minimal repair based on cumulative repair-cost limit for a system subject to shocks. - Shey-Huei Sheu; Chin-Chih Chang; Yu-Hung Chien (Ann. Oper. Res., 2011)

Optimal Discrete-Time periodic Replacement Policy for repairable Products under Free Minimal Repair warranty. - Fu-Min Chang; Yu-Hung Chien (Asia Pac. J. Oper. Res., 2012)

A note on replacement policy for a system subject to non-homogeneous pure birth shocks. - Shey-Huei Sheu; Chin-Chih Chang; Zhe George Zhang; Yu-Hung Chien (Eur. J. Oper. Res., 2012)

Optimal maintenance policy for a system subject to damage in a discrete time process. - Yu-Hung Chien; Shey-Huei Sheu; Zhe George Zhang (Reliab. Eng. Syst. Saf., 2012)

The Effects of a Renewing Free-Replacement Warranty on the Discrete Age Replacement Policy. - Yu-Hung Chien (IEEE Trans. Reliab., 2012)

Extended Optimal Replacement Policy for a Two-Unit System With Shock Damage Interaction. - Shey-Huei Sheu; Tzu-Hsin Liu; Zhe George Zhang; Yu-Hung Chien (IEEE Trans. Reliab., 2015)

Collaborative Modes on Collaborative Problem Solving. - Yu-Hung Chien; Kuen-Yi Lin; Kuang-Chao Yu; Hsien-Sheng Hsiao; Yu-Shan Chang; Yih-Hsien Chu (HCI (5), 2016)

Effects of 3D CAD applications on the design creativity of students with different representational abilities. - Yu-Shan Chang; Yu-Hung Chien; Hung-Chang Lin; Mavis Yiching Chen; Hui-Hsien Hsieh (Comput. Hum. Behav., 2016)

Effects of cloud-based m-learning on student creative performance in engineering design. - Yu-Shan Chang; Si-Yi Chen; Kuang-Chao Yu; Yih-Hsien Chu; Yu-Hung Chien (Br. J. Educ. Technol., 2017)

The Development of an Artificial Intelligence Assistant for Participatory Design in the Engineering Design Educational Environment. - Yu-Hung Chien; Hsien-Sheng Hsiao; Yu-Shan Chang; Chun-Kai Yao (ICL (1), 2019)

On optimal preventive-maintenance policy for generalized Polya process repairable products under free-repair warranty. - Yu-Hung Chien; Zhe George Zhang; Xiaoling Yin (Eur. J. Oper. Res., 2019)

The optimal preventive-maintenance policy for a NHPBP repairable system under free-repair warranty. - Yu-Hung Chien (Reliab. Eng. Syst. Saf., 2019)

A generalized age-dependent minimal repair with random working times. - Shey-Huei Sheu; Tzu-Hsin Liu; Zhe-George Zhang; Xufeng Zhao; Yu-Hung Chien (Comput. Ind. Eng., 2021)

Using Interactive Flat Panel Display for STEM Education Based on SAMR Model. - Yu-Hung Chien; Yu-Jui Chang; Hsunli Huang; Hsiang-Chang Lin; Jyun-Ting Chien (HCI (6), 2023)

Enhanced engineering design behaviour using chatbots with user experience. - Yu-Hung Chien; Chun-Kai Yao (Behav. Inf. Technol., 2023)

Optimal replacement policy based on number of failures for a system with multiple attempt minimal repairs. - Yu-Hung Chien; Zhe George Zhang (Reliab. Eng. Syst. Saf., 2024)

Extended replacement policy for a system under shocks effect. - Shey-Huei Sheu; Tzu-Hsin Liu; Wei-Teng Sheu; Yu-Hung Chien; Zhe-George Zhang (Ann. Oper. Res., 2024)