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» Streaming SPARQL - Extending SPARQL to Process Data Streams
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DAMON
2006
Springer
15 years 7 months ago
Architecture-conscious hashing
Hashing is one of the fundamental techniques used to implement query processing operators such as grouping, aggregation and join. This paper studies the interaction between modern...
Marcin Zukowski, Sándor Héman, Peter...
KIVS
2009
Springer
15 years 10 months ago
Query Processing and System-Level Support for Runtime-Adaptive Sensor Networks
We present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techni...
Falko Dressler, Rüdiger Kapitza, Michael Daum...
ICDCS
2012
IEEE
13 years 5 months ago
PREPARE: Predictive Performance Anomaly Prevention for Virtualized Cloud Systems
Abstract—Virtualized cloud systems are prone to performance anomalies due to various reasons such as resource contentions, software bugs, and hardware failures. In this paper, we...
Yongmin Tan, Hiep Nguyen, Zhiming Shen, Xiaohui Gu...
DAC
2003
ACM
16 years 4 months ago
A complexity effective communication model for behavioral modeling of signal processing applications
In this paper, we argue that the address space of memory regions that participate in inter task communication is over-specified by the traditional communication models used in beh...
M. N. V. Satya Kiran, M. N. Jayram, Pradeep Rao, S...
DEXAW
2004
IEEE
181views Database» more  DEXAW 2004»
15 years 7 months ago
Algebraic Optimization of Data Delivery Patterns in Mobile Sensor Networks
Database-like query processing over a network of sensors has become an attractive paradigm for building sensor applications. A sensor query is characterized by data streams among ...
Vladimir Zadorozhny, Panos K. Chrysanthis, Alexand...