IN2014DE00050A - - Google Patents

Info

Publication number
IN2014DE00050A
IN2014DE00050A IN50DE2014A IN2014DE00050A IN 2014DE00050 A IN2014DE00050 A IN 2014DE00050A IN 50DE2014 A IN50DE2014 A IN 50DE2014A IN 2014DE00050 A IN2014DE00050 A IN 2014DE00050A
Authority
IN
India
Prior art keywords
data set
attribute
database
monotonic
probability
Prior art date
Application number
Inventor
BHATTACHARYA Arnab
MISHRA Shashwat
Original Assignee
Indian Inst Technology Kanpur
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Indian Inst Technology Kanpur filed Critical Indian Inst Technology Kanpur
Priority to US14/770,095 priority Critical patent/US10198481B2/en
Priority to PCT/IB2014/059087 priority patent/WO2015104591A1/en
Priority to CN201480072395.4A priority patent/CN105900057B/en
Priority to IN50DE2014 priority patent/IN2014DE00050A/en
Publication of IN2014DE00050A publication Critical patent/IN2014DE00050A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2457—Query processing with adaptation to user needs
    • G06F16/24578—Query processing with adaptation to user needs using ranking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/25—Integrating or interfacing systems involving database management systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/951—Indexing; Web crawling techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Operations Research (AREA)
  • Probability & Statistics with Applications (AREA)
  • Algebra (AREA)
  • Software Systems (AREA)

Abstract

Embodiments of the present disclosure set forth methods for selecting a preferred data set from distributed databases including a first database having a first probability attribute and a second database having a second probability attribute. One example method may include receiving a first data set from the first database and a second data set from the second database. The first data set includes a first monotonic attribute. The second data set includes a second monotonic attribute. It may further include selecting a candidate data set from one of the first data set and the second data set based on a comparison of the first monotonic attribute and the second monotonic attribute and determining whether the selected candidate data set is the preferred data set.
IN50DE2014 2014-01-07 2014-02-19 IN2014DE00050A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/770,095 US10198481B2 (en) 2014-01-07 2014-02-19 Multiple criteria decision analysis in distributed databases
PCT/IB2014/059087 WO2015104591A1 (en) 2014-01-07 2014-02-19 Multiple criteria decision analysis in distributed databases
CN201480072395.4A CN105900057B (en) 2014-01-07 2014-02-19 Multi-criteria decision methods in distributed data base
IN50DE2014 IN2014DE00050A (en) 2014-01-07 2014-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN50DE2014 IN2014DE00050A (en) 2014-01-07 2014-02-19

Publications (1)

Publication Number Publication Date
IN2014DE00050A true IN2014DE00050A (en) 2015-07-10

Family

ID=53523573

Family Applications (1)

Application Number Title Priority Date Filing Date
IN50DE2014 IN2014DE00050A (en) 2014-01-07 2014-02-19

Country Status (4)

Country Link
US (1) US10198481B2 (en)
CN (1) CN105900057B (en)
IN (1) IN2014DE00050A (en)
WO (1) WO2015104591A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10007883B2 (en) * 2012-09-27 2018-06-26 Indian Institute Of Technology Kanpur Multiple criteria decision analysis
CN107633024B (en) * 2017-08-30 2023-05-12 清华大学 Quick searching method for multi-dimensional attribute optimal point group
RU2721333C1 (en) * 2019-02-15 2020-05-19 Михаил Айдынович Мурадов Method of automated search for lowest prices for goods and services

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8140568B2 (en) 2001-12-13 2012-03-20 International Business Machines Corporation Estimation and use of access plan statistics
US7299220B2 (en) 2004-03-31 2007-11-20 Microsoft Corporation Constructing database object workload summaries
US7403945B2 (en) * 2004-11-01 2008-07-22 Sybase, Inc. Distributed database system providing data and space management methodology
GB0505047D0 (en) 2005-03-11 2005-04-20 Qinetiq Ltd Multiple criteria decision making (MCDM) method for maintaining complex technology
US7707207B2 (en) 2006-02-17 2010-04-27 Microsoft Corporation Robust cardinality and cost estimation for skyline operator
US7908264B2 (en) * 2006-05-02 2011-03-15 Mypoints.Com Inc. Method for providing the appearance of a single data repository for queries initiated in a system incorporating distributed member server groups
JP2008140095A (en) 2006-12-01 2008-06-19 Hitachi Ltd Decision-making support system
US8239778B2 (en) * 2007-02-08 2012-08-07 Kgmp Trust Graphical database interaction system and method
CN101895547A (en) * 2010-07-16 2010-11-24 浙江大学 Uncertain service-based recommender system and method
US8468174B1 (en) 2010-11-30 2013-06-18 Jedidiah Yueh Interfacing with a virtual database system
US8504581B2 (en) * 2011-03-28 2013-08-06 Indian Institute Of Technology Kanpur Multiple criteria decision analysis
CN102254016B (en) * 2011-07-22 2013-01-02 中国人民解放军国防科学技术大学 Cloud-computing-environment-oriented fault-tolerant parallel Skyline inquiry method
US20130103371A1 (en) 2011-10-25 2013-04-25 Siemens Aktiengesellschaft Predicting An Existence Of A Relation
CN102323957B (en) * 2011-10-26 2012-10-03 中国人民解放军国防科学技术大学 Distributed parallel Skyline query method based on vertical dividing mode
CN103150326A (en) * 2012-12-21 2013-06-12 北京大学软件与微电子学院无锡产学研合作教育基地 Skyline query method orienting to probability data flow
CN103150327A (en) * 2012-12-21 2013-06-12 北京大学软件与微电子学院无锡产学研合作教育基地 Skyline inquiry method based on multi-tenant data base in SaaS environment
CN103150336B (en) * 2013-02-04 2016-01-20 浙江大学 A kind of skyline on-line calculation method based on user clustering
CN103308314B (en) * 2013-06-18 2015-04-22 上海理工大学 Automobile engine fault maintenance method based on Bayesian network models and multi-criteria decision analysis

Also Published As

Publication number Publication date
CN105900057B (en) 2018-10-02
WO2015104591A1 (en) 2015-07-16
CN105900057A (en) 2016-08-24
US20160004702A1 (en) 2016-01-07
US10198481B2 (en) 2019-02-05

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