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CIDR
2007
141views Algorithms» more  CIDR 2007»
13 years 10 months ago
Fragmentation in Large Object Repositories
Fragmentation leads to unpredictable and degraded application performance. While these problems have been studied in detail for desktop filesystem workloads, this study examines n...
Russell Sears, Catharine van Ingen
CIDR
2007
128views Algorithms» more  CIDR 2007»
13 years 10 months ago
Cayuga: A General Purpose Event Monitoring System
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 ...
Alan J. Demers, Johannes Gehrke, Biswanath Panda, ...
CIDR
2007
185views Algorithms» more  CIDR 2007»
13 years 10 months ago
Rethinking Data Management for Storage-centric Sensor Networks
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...
Yanlei Diao, Deepak Ganesan, Gaurav Mathur, Prasha...
CIDR
2007
73views Algorithms» more  CIDR 2007»
13 years 10 months ago
Trio-One: Layering Uncertainty and Lineage on a Conventional DBMS (Demo)
Michi Mutsuzaki, Martin Theobald, Ander de Keijzer...
CIDR
2007
155views Algorithms» more  CIDR 2007»
13 years 10 months ago
Object-level Vertical Search
Current web search engines essentially conduct document-level ranking and retrieval. However, structured information about realworld objects embedded in static webpages and online...
Zaiqing Nie, Ji-Rong Wen, Wei-Ying Ma
CIDR
2007
113views Algorithms» more  CIDR 2007»
13 years 10 months ago
Securing history: Privacy and accountability in database systems
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...
Gerome Miklau, Brian Neil Levine, Patrick Stahlber...
CIDR
2007
78views Algorithms» more  CIDR 2007»
13 years 10 months ago
XClean in Action (Demo)
Melanie Weis, Ioana Manolescu
CIDR
2007
173views Algorithms» more  CIDR 2007»
13 years 10 months ago
Database Servers on Chip Multiprocessors: Limitations and Opportunities
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...
Nikos Hardavellas, Ippokratis Pandis, Ryan Johnson...
CIDR
2007
105views Algorithms» more  CIDR 2007»
13 years 10 months ago
Turning Cluster Management into Data Management; A System Overview
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 ...
Eric Robinson, David J. DeWitt
CIDR
2007
156views Algorithms» more  CIDR 2007»
13 years 10 months ago
SwissQM: Next Generation Data Processing in Sensor Networks
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...
René Müller, Gustavo Alonso, Donald Ko...