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SIGMOD
2009
ACM
136views Database» more  SIGMOD 2009»
16 years 6 months ago
A comparison of approaches to large-scale data analysis
There is currently considerable enthusiasm around the MapReduce (MR) paradigm for large-scale data analysis [17]. Although the basic control flow of this framework has existed in ...
Andrew Pavlo, Erik Paulson, Alexander Rasin, Danie...
MOBISYS
2007
ACM
16 years 5 months ago
NodeMD: diagnosing node-level faults in remote wireless sensor systems
Software failures in wireless sensor systems are notoriously difficult to debug. Resource constraints in wireless deployments substantially restrict visibility into the root cause...
Veljko Krunic, Eric Trumpler, Richard Han
MOBIHOC
2005
ACM
16 years 5 months ago
Scalable location services for hierarchically organized mobile ad hoc networks
This paper proposes a location service to assist location-based routing protocols, realized through a novel Associativity-Based clustering protocol. The main goal of our scheme, w...
Siva Sivavakeesar, George Pavlou
RTAS
2009
IEEE
16 years 13 days ago
Adaptive Failover for Real-Time Middleware with Passive Replication
Supporting uninterrupted services for distributed soft real-time applications is hard in resource-constrained and dynamic environments, where processor or process failures and sys...
Jaiganesh Balasubramanian, Sumant Tambe, Chenyang ...
INFOCOM
2009
IEEE
16 years 10 days ago
ACTION: Breaking the Privacy Barrier for RFID Systems
—In order to protect privacy, Radio Frequency Identification (RFID) systems employ Privacy-Preserving Authentication (PPA) to allow valid readers to explicitly authenticate their...
Li Lu, Jinsong Han, Renyi Xiao, Yunhao Liu