CIDR
2007
14 years 1 months ago
2007
We describe the design and implementation of the Cornell Cayuga System for scalable event processing. We present a query language based on Cayuga Algebra for naturally expressing ...
CIDR
2007
14 years 1 months ago
2007
Data management in wireless sensor networks has been an area of significant research in recent years. Many existing sensor data management systems view sensor data as a continuou...
CIDR
2007
14 years 1 months ago
2007
CIDR
2007
14 years 1 months ago
2007
Current web search engines essentially conduct document-level ranking and retrieval. However, structured information about realworld objects embedded in static webpages and online...
CIDR
2007
14 years 1 months ago
2007
Databases that preserve a historical record of activities and data offer the important benefit of system accountability: past events can be analyzed to detect breaches and maint...
CIDR
2007
14 years 1 months ago
2007
CIDR
2007
14 years 1 months ago
2007
Prior research shows that database system performance is dominated by off-chip data stalls, resulting in a concerted effort to bring data into on-chip caches. At the same time, hi...
CIDR
2007
14 years 1 months ago
2007
This paper introduces the CondorJ2 cluster management system. Traditionally, cluster management systems such as Condor employ a process-oriented approach with little or no use of ...
CIDR
2007
14 years 1 months ago
2007
Sensor networks are becoming an important part of the IT landscape. Existing systems, however, are limited in two fundamental ways: lack of data independence, and poor integration...
CIDR
2007
14 years 1 months ago
2007
We present a “black-box” approach to estimating query cardinality that has no knowledge of query execution plans and data distribution, yet provides accurate estimates. It doe...