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HPDC
2010
IEEE
15 years 7 months ago
Mendel: efficiently verifying the lineage of data modified in multiple trust domains
Data is routinely created, disseminated, and processed in distributed systems that span multiple administrative domains. To maintain accountability while the data is transformed b...
Ashish Gehani, Minyoung Kim
MOBICOM
2010
ACM
15 years 6 months ago
Privacy vulnerability of published anonymous mobility traces
Mobility traces of people and vehicles have been collected and published to assist the design and evaluation of mobile networks, such as large-scale urban sensing networks. Althou...
Chris Y. T. Ma, David K. Y. Yau, Nung Kwan Yip, Na...
CCS
2010
ACM
15 years 6 months ago
Hierarchical attribute-based encryption for fine-grained access control in cloud storage services
Cloud computing, as an emerging computing paradigm, enables users to remotely store their data into a cloud so as to enjoy scalable services on-demand. Especially for small and me...
Guojun Wang, Qin Liu, Jie Wu
CRYPTO
2010
Springer
162views Cryptology» more  CRYPTO 2010»
15 years 6 months ago
On Strong Simulation and Composable Point Obfuscation
The Virtual Black Box (VBB) property for program obfuscators provides a strong guarantee: Anything computable by an efficient adversary given the obfuscated program can also be co...
Nir Bitansky, Ran Canetti
ARTMED
2008
108views more  ARTMED 2008»
15 years 6 months ago
Drinking from the firehose of experience
The problem of consciousness has captured the imagination of philosophers, neuroscientists, and the general public, but has received little attention within AI. However, concepts ...
Benjamin Kuipers