aggregate query processing
Aggregate-Query Processing in Data Warehousing Environments ...
Gupta, A. and Harinarayan, V. and Quass, D. (1995) Aggregate-Query Processing in Data Warehousing Environments. In: 21th International Conference on Very Large …
Aggregate-Query Processing in Data Warehousing Environments
Aggregate-Query Processing in Data Warehousing Environments* Aggregate-Query Processing in Data Warehousing Environments
Aggregate-Query Processing in Data Warehousing Environments
Aggregate-Query Processing in Data Warehousing Environments* Ashish Gupta Venky Harinarayan Dallan Quass IBM Almaden Research Center
Processing time-constrained aggregate queries in CASE-DB
In this paper, we present an algorithm to strictly control the time to process an estimator for an aggregate relational query. The algorithm implemented in a ...
Clustering spatial networks for aggregate query processing: A ...
Information Systems 33 (2008) 1–17 Clustering spatial networks for aggregate query processing: A hypergraph approach$ Engin Demir, Cevdet Aykanat , B. Barla …
Efficient Ranking and Aggregate Query Processing in …
Efficient Ranking and Aggregate Query Processing in Probabilistic Databases. Princial Investigator: Feifei Li, supported by the IIS program from NSF, NSF link.
Clustering spatial networks for aggregate query processing: A ...
In spatial networks, clustering adjacent data to disk pages is highly likely to reduce the number of disk page accesses made by the aggregate network operations ...
aggregate query processing in peer to peer networks with …
An Efficient Scheme for Query Processing on … An Efficient Scheme for Query Processing on Peer-to-Peer Networks Michael T ... The aggregate bitmasks for the …
Probabilistic Threshold Range Aggregate Query Processing over ...
Probabilistic Threshold Range Aggregate Query Processing over Uncertain Data Shuxiang Yang∗, Wenjie Zhang+, Ying Zhang∗, and Xuemin Lin+ ∗The University …
Processing Complex Aggregate Queries over Data Streams
Processing Complex Aggregate Queries over Data Streams Alin Dobra Cornell University [email protected] Minos Garofalakis Bell Labs, Lucent …
Three-level Processing of Multiple Aggregate Continuous Queries
Three-level Processing of Multiple Aggregate Continuous Queries Shenoda Guirguis 1, Mohamed A. Sharaf 2, Panos K. Chrysanthis 1, Alexandros Labrinids 1
Query Vector Order WOLAP: Wavelet-Based Range Aggregate Query ...
M. JAHANGIRI AND C. SHAHABI 1 WOLAP: Wavelet-Based Range Aggregate Query Processing Mehrdad Jahangiri and Cyrus Shahabi Abstract—The Discrete …
Processing complex aggregate queries over data streams | …
proximate multi-join processing has received considerable atten- tion in the context of approximate query answering, a very active area of database research in recent ...
Processing approximate aggregate queries in wireless sensor ...
Processing approximate aggregate queries in wireless sensor networks [An article from: Information Systems] [A. Deligiannakis,Y. Kotidis,N. Roussopoulos] on …
IGI Global: Impact of Applying Aggregate Query Processing in ...
Impact of Applying Aggregate Query Processing in Mobile Commerce (1548-0631)(1548-064X): Say Ying Lim, Siew Fan Wong: Journal Articles
Three-Level Processing of Multiple Aggregate Continuous Queries
Aggregate Continuous Queries (ACQs) are both a very popular class of Continuous Queries (CQs) and also have a potentially high execution cost. As such, optimizing …
Clustering spatial networks for aggregate query processing: A ...
Abstract: In spatial networks, clustering adjacent data to disk pages is highly likely to reduce the number of disk page accesses made by the aggregate network ...
Aggregate Join Index Utilization In Query Processing
A system and method include obtaining a query and identifying an aggregate join index (AJI) at a high level of aggregation. The dimension table may be rolled-up with ...
Randomized Algorithms for Data Reconciliation in Wide Area ...
Randomized Algorithms for Data Reconciliation in Wide Area Aggregate Query Processing ∗ Fei Xu, Christopher Jermaine Department of Computer and …
Voronoi-based aggregate nearest neighbor query processing in …
Aggregate nearest neighbor (ANN) query returns a common interesting data object that minimizes an aggregate distance for multiple query points.
You Can Stop Early with COLA: Online Processing of Aggregate ...
You Can Stop Early with COLA: Online Processing of Aggregate Queries in the Cloud Yingjie Shi1 Xiaofeng Meng1 Fusheng Wang2 Yantao Gan1 1School of Information, …
abstract for aggregate query processing in peer to peer ...
abstract for aggregate query processing in peer to peer, aggregation query processing in p2p networks cubecache: efficient and scalable processing of olap
Optimized Processing Of Multiple Aggregate Continuous Queries ...
optimized processing of multiple aggregate continuous queries also supports continuous queries a le system optimized for batch-the reduce applies an aggregate ...
Anti-Tamper Databases: Processing Aggregate Queries over …
I; ICDEW; 2006; 22nd International Conference on Data Engineering Workshops (ICDEW'06) Abstract - Anti-Tamper Databases: Processing Aggregate Queries …
CAPS: Energy-Efficient Processing of Continuous Aggregate Queries ...
CAPS: Energy-Efficient Processing of Continuous Aggregate Queries in Sensor Networks Wen Hu University of New South Wales National ICT Australia Limited
Processing Complex Aggregate Queries over Data Streams
Processing Complex Aggregate Queries over Data Streams SIGMOD 2002 Alin Dobra Minos Garofalakis Johannes Gehrke Rajeev Rastogi June 4, 2002
Anti-Tamper Databases: Processing Aggregate Queries over …
Publication » Anti-Tamper Databases: Processing Aggregate Queries over Encrypted Databases.
A Link-Based Storage Scheme for Efficient Aggregate Query ...
1 A Link-Based Storage Scheme for Efficient Aggregate Query Processing on Clustered Road Networks Engin Demir, Cevdet Aykanat, B. Barla Cambazoglu
Probabilistic Threshold Range Aggregate Query Processing over ...
APWeb/WAIM'9, Shuxiang Yang,Wenjie Zhang,Ying Zhang,Xuemin Lin, Large amount of uncertain data is inherent in many novel and important applications such as …
AGGREGATE JOIN INDEX UTILIZATION IN QUERY PROCESSING …
Patent application title: AGGREGATE JOIN INDEX UTILIZATION IN QUERY PROCESSING Inventors: Hong Gui (Middleton, WI, US) Grace Au (Rancho Palos …
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