عنوان فارسی مقاله: DAQ: یک پارادایم جدید برای پردازش پرس و جو تقریبی
عنوان انگلیسی مقاله:
فهرست مطالب
DAQ: A New Paradigm for Approximate Query Processing
Outline
Approximate Query Processing
SAQ Sampling-based Approximate Querying
Confidence Intervals
SAQ: Shortcomings
DAQ Deterministic Approximate Querying
SAQ vs DAQ (at a glance)
Conceptual DAQ Scheme
Interval Algebra
Formal Definition
Bitwise DAQ Scheme
Bitwise DAQ Scheme Algorithms
Bitwise DAQ vs. Baseline
Bitwise DAQ Summary
Future Work
بخشی از مقاله
SAQ Sampling-based Approximate Querying
Run query on a small random subset of data
Error in estimate presented as confidence intervalAvg revenue = $12.3 ± 0.1 million with 95% confidence
Can be “online”
error eventually shrinks to zero => exact estimate
دانلود رایگان مقاله پاورپوینت انگلیسی DAQ: A New Paradigm for Approximate Query Processing
کلمات کلیدی:
A New Paradigm for Approximate Query Processing - Sung-Soo Kimsungsoo.github.io/2015/07/04/deterministic-approximate-query-processing.htmlJul 4, 2015 - DAQ: A New Paradigm for Approximate Query Processing. Abstract. Many modern applications deal with exponentially increasing data ...[PDF]Time Series Forecasting For Approximate Query Answering In Sensor ...db.csail.mit.edu/pubs/EWSN1.pdfby D Tulone - Cited by 265 - Related articlesis stored on disk and analyzed using conventional data processing tools (e.g., databases ... (for Probabilistic Adaptable Query system) uses a combination of AR models to ...... and robust communication paradigm for sensor networks.[PPT]Approximate Query Processingranger.uta.edu/~gdas/Courses/Fall2004/.../Shraddha%20Rumade_AQPSlides.pptInstead of obtaining exact answers to such queries, giving approximate answers ..... traditional DBMS paradigm of set-oriented processing of disk-resident tuples ...Distributed Data Summaries for Approximate Query Processing in PDMSieeexplore.ieee.org/document/4041601/by K Hose - 2006 - Cited by 14 - Related articlesDistributed Data Summaries for Approximate Query Processing in PDMS ... problems in peer data management systems (PDMS) is distributed query processing. ... An economic paradigm for query processing and data migration in Mariposa.Advances in Web-Age Information Management: Third International ...https://books.google.com/books?isbn=3540440453Xiaofeng Meng, Jianwen Su, Yujun Wang - 2002 - ComputersApproximation is a very effective paradigm to speed up query processing in large databases. One popular approximation mechanism is data size reduction.[PDF]Cost Models for Approximate Query Evaluation ... - CEUR-WS.orgceur-ws.org/Vol-924/paper03.pdfby O DOLMATOVA - Cited by 5 - Related articlesquerying paradigms. We introduce cost models for ... Cost models, approximate algorithms, query evaluation, heterogeneous systems, information ... In this paper we discuss query processing in a heterogeneous environment of autonomous ...
