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101
Voted
PKC
2009
Springer
180views Cryptology» more  PKC 2009»
16 years 1 months ago
Security of Sanitizable Signatures Revisited
Sanitizable signature schemes, as defined by Ateniese et al. (ESORICS 2005), allow a signer to partly delegate signing rights to another party, called the sanitizer. That is, the s...
Anja Lehmann, Christina Brzuska, Dominique Schr&ou...
88
Voted
CHI
2008
ACM
16 years 1 months ago
Ambient social tv: drawing people into a shared experience
We examine how ambient displays can augment social television. Social TV 2 is an interactive television solution that incorporates two ambient displays to convey to participants a...
Gunnar Harboe, Crysta J. Metcalf, Frank Bentley, J...
CHI
2007
ACM
16 years 1 months ago
Patterns of empathy in online communication
This article presents an investigation of empathy within an online community for older people (SeniorNet). Qualitative content analysis of 400 messages from a discussion board abo...
Ulrike Pfeil, Panayiotis Zaphiris
83
Voted
CHI
2006
ACM
16 years 1 months ago
Co-authoring with structured annotations
Most co-authoring tools support basic annotations, such as edits and comments that are anchored at specific locations in the document. However, they do not support metacommentary ...
Qixing Zheng, Kellogg S. Booth, Joanna McGrenere
HPCA
2003
IEEE
16 years 1 months ago
Evaluating the Impact of Communication Architecture on the Performability of Cluster-Based Services
We consider the impact of different communication architectures on the performability (performance + availability) of cluster-based servers. In particular, we use a combination of ...
Kiran Nagaraja, Neeraj Krishnan, Ricardo Bianchini...