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SIGMOD
2012
ACM
209views Database» more  SIGMOD 2012»
12 years 7 days ago
Locality-sensitive hashing scheme based on dynamic collision counting
Locality-Sensitive Hashing (LSH) and its variants are wellknown methods for solving the c-approximate NN Search problem in high-dimensional space. Traditionally, several LSH funct...
Junhao Gan, Jianlin Feng, Qiong Fang, Wilfred Ng
PODS
2012
ACM
297views Database» more  PODS 2012»
12 years 7 days ago
Query-based data pricing
Data is increasingly being bought and sold online, and Webbased marketplace services have emerged to facilitate these activities. However, current mechanisms for pricing data are ...
Paraschos Koutris, Prasang Upadhyaya, Magdalena Ba...
ICDE
2012
IEEE
202views Database» more  ICDE 2012»
12 years 7 days ago
Differentially Private Spatial Decompositions
— Differential privacy has recently emerged as the de facto standard for private data release. This makes it possible to provide strong theoretical guarantees on the privacy and ...
Graham Cormode, Cecilia M. Procopiuc, Divesh Sriva...
INFOCOM
2012
IEEE
12 years 7 days ago
Coding and replication co-design for interactive multiview video streaming
—Multiview video refers to the simultaneous capturing of multiple video views with an array of closely spaced cameras. In an interactive multiview video streaming (IMVS) system, ...
Huan Huang, Bo Zhang, S.-H. Gary Chan, Gene Cheung...
INFOCOM
2012
IEEE
12 years 7 days ago
Truthful spectrum auction design for secondary networks
Abstract—Opportunistic wireless channel access by nonlicensed users has emerged as a promising solution for addressing the bandwidth scarcity challenge. Auctions represent a natu...
Yuefei Zhu, Baochun Li, Zongpeng Li