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Compression Planner for Time Series Database with GPU Support
"... Abstract. Nowadays, we can observe increasing interest in processing and exploration of time series. Growing volumes of data and needs of efficient processing pushed research in new directions. This paper presents a lossless lightweight compression planner intended to be used in a time series datab ..."
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Abstract. Nowadays, we can observe increasing interest in processing and exploration of time series. Growing volumes of data and needs of efficient processing pushed research in new directions. This paper presents a lossless lightweight compression planner intended to be used in a time series
Dynamic compression strategy for time series database using GPU
- In ADBIS
, 2013
"... Abstract. Nowadays, we can observe increasing interest in processing and exploration of time series. Growing volumes of data and needs of efficient processing pushed research in new directions. GPU devices combined with fast compression and decompression algorithms open new horizons for data intensi ..."
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Cited by 4 (2 self)
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Abstract. Nowadays, we can observe increasing interest in processing and exploration of time series. Growing volumes of data and needs of efficient processing pushed research in new directions. GPU devices combined with fast compression and decompression algorithms open new horizons for data
Database on Wind Characteristics
"... Characteristics- has been to provide wind energy planners, designers and researchers, as well as the international wind engineering community in general, with a source of actual wind field data (time series and resource data) observed in a wide range of different wind climates and terrain types. Con ..."
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Characteristics- has been to provide wind energy planners, designers and researchers, as well as the international wind engineering community in general, with a source of actual wind field data (time series and resource data) observed in a wide range of different wind climates and terrain types
DGRC AskCal: Natural Language Question Answering for Energy Time Series
- IN PROCEEDINGS OF THE NSF'S DG.O 2002 (LOS
, 2002
"... Even quite sophisticated users can experience difficulty navigating large collections of data to locate the answers to their queries. We describe AskCal, a system that employs natural language processing, an ontology, a query planner, and various feedback mechanisms to assist a user in refining his ..."
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Cited by 3 (2 self)
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or her query and then in executing and visualizing it. We trace several interactions with AskCal in the domain of energy time series, and show how a combination of modalities, including ATN parsing of free-form natural language questions, user modification of predefined template queries, and fall
The SBC-Tree: An Index for Run-Length Compressed Sequences
, 2008
"... Run-Length-Encoding (RLE) is a data compression technique that is used in various applications, e.g., time series, biological sequences, and multimedia databases. One of the main challenges is how to operate on (e.g., index, search, and retrieve) compressed data without decompressing it. In this pap ..."
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Cited by 9 (2 self)
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Run-Length-Encoding (RLE) is a data compression technique that is used in various applications, e.g., time series, biological sequences, and multimedia databases. One of the main challenges is how to operate on (e.g., index, search, and retrieve) compressed data without decompressing it
TAWS and NOWS: Software Products for Operational Weather Support
- Colorado State University, Fort Collins
, 2000
"... Weather Software (NOWS) are being developed for use by tactical weather teams supporting Air Force, Army, Navy, and Marine operations. Supported missions include surface attack, close air support, air interdiction, search and rescue, helicopter refueling, and target identification. Mission planners, ..."
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Cited by 4 (1 self)
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information through several terrain and mapping databases; manual data entry is supported in the event communications paths to automated sources are not available. TAWS and NOWS predict detection or lock-on range for a series of targets. For each target, calculations may be performed for a series of potential
TIME SERIES DATA MINING: TECHNIQUES FOR ANOMALIES DETECTION IN WATER SUPPLY NETWORK ANALYSIS
"... The growing attention in water supply system security urges the design of new tools in order to control water system vulnerability. The water system security depends, among other factors, on the capability of recognizing, as soon as possible, anomalous states of plants whenever they occur. In order ..."
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of water plants. In this paper we present an extension of these ideas based on low-support/high-correlation data mining algorithm (Min-Hashing) in order to deal with time series analysis instead of simple discrete event analysis. The algorithm, which is applicable to larger size databases, allows
DOI 10.1007/s00778-012-0302-x SPECIAL ISSUE PAPER Automating the database schema evolution process
"... Abstract Supporting database schema evolution repre-sents a long-standing challenge of practical and theoretical importance for modern information systems. In this paper, we describe techniques and systems for automating the critical tasks of migrating the database and rewriting the legacy applicati ..."
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Abstract Supporting database schema evolution repre-sents a long-standing challenge of practical and theoretical importance for modern information systems. In this paper, we describe techniques and systems for automating the critical tasks of migrating the database and rewriting the legacy
Some Boston Metropolitan Examples
, 1997
"... publicly paper and electronic copies of this gocument in whole iart. ..."
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