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CCS
2011
ACM
14 years 7 months ago
Televisions, video privacy, and powerline electromagnetic interference
We conduct an extensive study of information leakage over the powerline infrastructure from eight televisions (TVs) spanning multiple makes, models, and underlying technologies. I...
Miro Enev, Sidhant Gupta, Tadayoshi Kohno, Shwetak...
DOLAP
2006
ACM
16 years 1 months ago
Towards a logical multidimensional model for spatial data warehousing and OLAP
Decision support systems (DSS) may be enhanced qualitatively if they are able to also deal with spatial dimensions and measures. Regardless the evident importance of using data wa...
Marcus Costa Sampaio, Andre Gomes de Sousa, Cl&aac...
SIGMOD
2010
ACM
236views Database» more  SIGMOD 2010»
16 years 3 days ago
Differentially private aggregation of distributed time-series with transformation and encryption
We propose PASTE, the first differentially private aggregation algorithms for distributed time-series data that offer good practical utility without any trusted server. PASTE add...
Vibhor Rastogi, Suman Nath
VL
1997
IEEE
198views Visual Languages» more  VL 1997»
15 years 11 months ago
Behavior Processors: Layers between End-Users and Java Virtual Machines
Visual programming approaches are limited in their usefulness if they do not include a profile of their users that defines exactly who is attempting to solve what kind of problems...
Alexander Repenning, Andri Ioannidou
SACMAT
2011
ACM
14 years 10 months ago
Modeling data flow in socio-information networks: a risk estimation approach
Information leakage via the networks formed by subjects (e.g., Facebook, Twitter) and objects (e.g., blogosphere) − some of whom may be controlled by malicious insiders − ofte...
Ting Wang, Mudhakar Srivatsa, Dakshi Agrawal, Ling...