The Experts below are selected from a list of 8622240 Experts worldwide ranked by ideXlab platform
Che-hao Chen - One of the best experts on this subject based on the ideXlab platform.
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A remote authentication scheme preserving user anonymity
19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers), 2005Co-Authors: Hung-yu Chien, Che-hao ChenAbstract:Many smart card-based remote authentication schemes have been proposed, due to its convenience and secure computation of the smart card. However, these schemes didn't protect the users' identities while authenticating the users, even though user anonymity is an important issue in many e-commerce applications. In 2004, Das et al. proposed a remote authentication scheme to authenticate users while preserving the users' anonymity. Their scheme adopted dynamic identification to achieve this function. This article points out Das et al.'s scheme fails to protect the user's anonymity, and propose a new scheme to conquer the weakness.
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AINA - A remote authentication scheme preserving user anonymity
19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers), 2005Co-Authors: Hung-yu Chien, Che-hao ChenAbstract:Many smart card-based remote authentication schemes have been proposed, due to its convenience and secure computation of the smart card. However, these schemes didn't protect the users' identities while authenticating the users, even though user anonymity is an important issue in many e-commerce applications. In 2004, Das et al. proposed a remote authentication scheme to authenticate users while preserving the users' anonymity. Their scheme adopted dynamic identification to achieve this function. This article points out Das et al.'s scheme fails to protect the user's anonymity, and propose a new scheme to conquer the weakness.
Hung-yu Chien - One of the best experts on this subject based on the ideXlab platform.
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A remote authentication scheme preserving user anonymity
19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers), 2005Co-Authors: Hung-yu Chien, Che-hao ChenAbstract:Many smart card-based remote authentication schemes have been proposed, due to its convenience and secure computation of the smart card. However, these schemes didn't protect the users' identities while authenticating the users, even though user anonymity is an important issue in many e-commerce applications. In 2004, Das et al. proposed a remote authentication scheme to authenticate users while preserving the users' anonymity. Their scheme adopted dynamic identification to achieve this function. This article points out Das et al.'s scheme fails to protect the user's anonymity, and propose a new scheme to conquer the weakness.
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AINA - A remote authentication scheme preserving user anonymity
19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers), 2005Co-Authors: Hung-yu Chien, Che-hao ChenAbstract:Many smart card-based remote authentication schemes have been proposed, due to its convenience and secure computation of the smart card. However, these schemes didn't protect the users' identities while authenticating the users, even though user anonymity is an important issue in many e-commerce applications. In 2004, Das et al. proposed a remote authentication scheme to authenticate users while preserving the users' anonymity. Their scheme adopted dynamic identification to achieve this function. This article points out Das et al.'s scheme fails to protect the user's anonymity, and propose a new scheme to conquer the weakness.
Per Kristensson - One of the best experts on this subject based on the ideXlab platform.
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managing user involvement in service innovation experiments with innovating end users
Journal of Service Research, 2003Co-Authors: Peter R Magnusson, Jonas Matthing, Per KristenssonAbstract:Although user involvement is frequently practiced in companies, the research findings regarding its benefits for innovation are contradictory. This article experimentally assesses the contributions ...
Brad A. Myers - One of the best experts on this subject based on the ideXlab platform.
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Human factors affecting dependability in end-user programming
ACM SIGSOFT Software Engineering Notes, 2005Co-Authors: Brad A. MyersAbstract:Human factors affecting the dependability of end user's programs are discussed in the context of controlled and observational studies of both professional and end-user programmers. These factors include the influence of the types of behaviors that end users wish to implement, end user's fundamental cognitive biases, barriers in the languages, environments, libraries, and other tools used by end users, and end users' difficulties with understanding their code's meaning and execution.
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VL/HCC - Estimating the numbers of end users and end user programmers
2005 IEEE Symposium on Visual Languages and Human-Centric Computing (VL HCC'05), 1Co-Authors: Christopher Scaffidi, Mary Shaw, Brad A. MyersAbstract:In 1995, Boehm predicted that by 2005, there would be "55 million performers" of "end user programming" in the United States. The original context and method which generated this number had two weaknesses, both of which we address. First, it relies on undocumented, judgment-based factors to estimate the number of end user programmers based on the total number of end users; we address this weakness by identifying specific end user sub-populations and then estimating their sizes. Second, Boehm's estimate relies on additional undocumented, judgment-based factors to adjust for rising computer usage rates; we address this weakness by integrating fresh Bureau of Labor Statistics (BLS) data and projections as well as a richer estimation method. With these improvements to Boehm's method, we estimate that in 2012 there will be 90 million end users in American workplaces. Of these, we anticipate that over 55 million will use spreadsheets or databases (and therefore may potentially program), while over 13 million will describe themselves as programmers, compared to BLS projections of fewer than 3 million professional programmers. We have validated our improved method by generating estimates for 2001 and 2003, then verifying that our estimates are consistent with existing estimates from other sources.
Peter R Magnusson - One of the best experts on this subject based on the ideXlab platform.
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managing user involvement in service innovation experiments with innovating end users
Journal of Service Research, 2003Co-Authors: Peter R Magnusson, Jonas Matthing, Per KristenssonAbstract:Although user involvement is frequently practiced in companies, the research findings regarding its benefits for innovation are contradictory. This article experimentally assesses the contributions ...
