- Nov 28, 2013
- Nov 22, 2013
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xnovak8 authored
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- Nov 08, 2013
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xnovak8 authored
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- Sep 27, 2013
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David Novak authored
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- Sep 25, 2013
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David Novak authored
* the approx search now can let the PPP-tree cell to revise its distance from query - MinQueryDistanceRevisor * fixed a problem with precise range search on disk-oriented M-Index
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- Sep 06, 2013
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David Novak authored
* modified query-PPP distance calculators. The main is now WSDCTight, the original one is WSDCalculator, but it was proven wrong (does not fulfill the condition that d(q,parent) >= d(q,child) * the "Tight" calculator uses information from an internal node about it's children
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- Aug 30, 2013
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David Novak authored
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- Aug 22, 2013
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David Novak authored
* size of IDs (max number of objects) can be now set in the config file * internal cell does not store children in a Map but in an array with nulls NOT TESTED PROPERLY YET
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- Jul 24, 2013
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David Novak authored
* the PPPCOde navigation processors now do not use the SortedCollection at all but they use the std java.util PriorityQUeue and SynchronizedQUeue * the orig processors renamed * two unncessary classes moved from messif to mindex.private
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- Jul 21, 2013
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david authored
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- Jul 19, 2013
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David Novak authored
* distributed M-Index moved to separate GIT Project * modifs due to devel of dm-index
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- May 14, 2013
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david authored
- ID-object index (to be stored on SSD) is created by two interfaces and a class (package mindex.pppdata) - Refinement processor created to refine the candidates within a separate thread
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- May 09, 2013
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David Novak authored
* minor modifs
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- Apr 30, 2013
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David Novak authored
* fixed a BIG BUG in "reorganizeOverfilledBucket" that caused loss of data in case of no sub-index defined and the lowest bucket were overfilled * efficiency improvements in PartiallyOrderedCollection * much more efficient reading of PPPCOdeObjects from byte[] * automatic leaf size in PPPCodeAlg is now calculated so that the resulting capacities are smaller and shrinking with level * added richString() in PPPCodeAlgorithm * many smaller improvements
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- Apr 22, 2013
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- Apr 21, 2013
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david authored
* reading sizes of nodes and data
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- Apr 12, 2013
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David Novak authored
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- Apr 07, 2013
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david authored
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- Apr 05, 2013
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David Novak authored
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- Apr 02, 2013
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David Novak authored
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david authored
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- Mar 29, 2013
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David Novak authored
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- Mar 27, 2013
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David Novak authored
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- Mar 24, 2013
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david authored
* added sequential processing of PPP Approx KNN * not the whole queue is sorted
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- Mar 19, 2013
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David Novak authored
*
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- Mar 18, 2013
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David Novak authored
* setting of QueryPPPDistCal possible via parameter * several minor modifications before refactoring (to store only last pivot index in cells in most cases)
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- Mar 15, 2013
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David Novak authored
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- Mar 11, 2013
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david authored
* range implemented but SinglePPPCodeDistance calculators
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- Feb 21, 2013
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David Novak authored
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- Feb 07, 2013
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David Novak authored
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- Feb 04, 2013
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David Novak authored
- to be reworked with the aid of MetricIndex method
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- Dec 20, 2012
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David Novak authored
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- Dec 17, 2012
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David Novak authored
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- Dec 14, 2012
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David Novak authored
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- Dec 13, 2012
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David Novak authored
* testing of PPP-Code (NoDataMIndex)
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- Nov 29, 2012
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david authored
* a small bug fix in InternalCell * added a support for easy location of a cell responsible for given object in a dynamic M-Index
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- Nov 16, 2012
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ssh://git-server/m-index.gitxnovak8 authored
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David Novak authored
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