To use the network services provided by multiple servers in mobile wireless network, recently, Tsai proposed a hash function and smart card based multi-server authentication protocol. Chen et al. showed that Tsai’s scheme cannot resist the server spoofing attack, and proposed a novel one. In this paper, we show that Chen et al.’s protocol cannot resist off-line password guessing attacks, and pr...

From fact-checking chatbots to community-maintained misinformation databases, Taiwan has emerged as a critical case-study for citizen participation in politics online. Due Taiwan’s geopolitical history with China, the recent 2020 Taiwanese Presidential Election brought fierce levels of online engagement led by citizens from both sides strait. In this article, we study and digital on three platf...

1747-938X/$ see front matter 2013 Elsevier Ltd. All rights reserved. http://dx.doi.org/10.1016/j.edurev.2013.10.001 ⇑ Corresponding author. Address: Graduate Institute of Science Education, National Taiwan Normal University, No. 88, Sec. 4, Ting-Zhou Rd., Ta Taiwan. Tel.: +886 2 77346801; fax: +886 2 29327630. E-mail address: [email protected] (F.-Y. Yang). Meng-Lung Lai , Meng-Jung Tsai , F...

Poster Master Thesis: “Verification of Implant Supported Fixed Presentations: Dental Prostheses: Evaluation of Gap Distance and Polymerization Time” -University of Illinois at Chicago College of Dentistry, March 2013 Publications: Tsai, AC, Morel, CF, Scharer, G, Yang, M, Lerner-Ellis, JP, Rosenblatt, DS, Thomas, JA: Late-onset combined homocystinuria and methylmalonic aciduria (cblC) and neuro...

Software testing research traditionally focuses on module testing rather than integration testing. Thus, many techniques are available to address module testing, but few are available for integration testing. Unfortunately, in practice, integration testing is often more important and more time consuming than module testing. For example, during the recent Department of Defense (DoD) Y2K testing ...

Abstract In this study, the first-order shear deformation theory (FSDT) is used to establish a nonlinear dynamic model for conical shell truncated by functionally graded graphene platelet-reinforced composite (FG-GPLRC). The vibration analyses of FG-GPLRC are presented. Considering platelets (GPLs) with three different distribution patterns, modified Halpin-Tsai calculate effective Young’s modu...