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» On Authentication between Human and Computer
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ACMIDC
2009
15 years 8 months ago
Jots: reflective learning in scratch
This paper presents early work on the "Jots" system, integrated with the Scratch programming environment, which aims to help learners reflect on their learning processes...
Eric Rosenbaum
CHI
2010
ACM
15 years 9 months ago
The true cost of unusable password policies: password use in the wild
HCI research published 10 years ago pointed out that many users cannot cope with the number and complexity of passwords, and resort to insecure workarounds as a consequence. We pr...
Philip Inglesant, Martina Angela Sasse
USITS
1997
15 years 5 months ago
Lightweight Security Primitives for E-Commerce
Emerging applications in electronic commerce often involve very low-cost transactions, which execute in the context of ongoing, extended clientserver relationships. For example, c...
Yossi Matias, Alain J. Mayer, Abraham Silberschatz
ICPR
2008
IEEE
15 years 10 months ago
Monocular multi-human detection using Augmented Histograms of Oriented Gradients
We introduce an Augmented Histograms of Oriented Gradients (AHOG) feature for human detection from a nonstatic camera. We increase the discriminating power of original Histograms ...
Cheng-Hsiung Chuang, Shih-Shinh Huang, Li-Chen Fu,...
CHI
2002
ACM
16 years 4 months ago
SpiraClock: a continuous and non-intrusive display for upcoming events
In this paper, we present SpiraClock, a new visualization technique for nearby events. SpiraClock fills a gap between static calendar displays and pop-up reminders by giving the u...
Pierre Dragicevic, Stéphane Huot