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A systematic review of SQL-on-Hadoop by using compact data formats
(2016-10-30)
There are huge volumes of raw data generated every day. The question is how to store these data in order to provide faster data access. The research direction in Big Data projects using Hadoop Technology, MapReduce kind ...
Fragile Correctness of Social Network Analysis
(2016-11-07)
Graph techniques are widely used in social network analysis.
However, there are some disputable applications where results are obtained
from the graphs using paths longer than one and are not simply
applicable to objects ...
RIGOTRIO at SemEval-2017 Task 9: Combining Machine Learning and Grammar Engineering for AMR Parsing and Generation
(Association for Computational Linguistics, 2017-08)
By addressing both text-to-AMR parsing and AMR-to-text generation, SemEval-2017 Task 9 established AMR as a powerful semantic interlingua. We strengthen the interlingual aspect of AMR by applying the multilingual Grammatical ...
Taisnes nogriežņu telpiskas tīklveida konfigurācijas algoritmiska atpazīšana no stereopāra
(2017-10-03)
Mācību rakstura mēģinājums telpiski atpazīt specifiskus stereopārus, kurus veido telpisku ģeometrisku grafu divas plakanas projekcijas. Aplūkoto ģeometrisko grafu šķautnes ir taisnes nogriežņi, bet virsotnes šo nogriežņu ...
Geodesic graphs
(2013-12-17)
In the article, written in Russian, geodesic graphs, graphs with unique
shortest path between every two vertices, are considered. Geodesic graphs
are trees, odd cycles, and nontrivial example, the graph of Petersen. ...
Motives for reflections. Part two
(2013-12-13)
Facsimile of a manuscript from the archive of Emanuels Grinbergs, University of Latvia.
The article (in three pieces of manuscripts), written in Russian, contains some reflections on graph theory. It may be written in ...
Daži trīssakarīgi grafi un to saimes bez Hamiltona cikliem
(2013-12-17)
These manuscripts (in Latvian) contain examples of graphs without
Hamiltonian cycles. See the flower snark J5 on the page 13. The date here
1.6.78.
On educational problems of mathematics for the faculty of economics and management
(2013-12-17)
Problems concerning education of mathematics for the students of the
Faculty of economics and managements are considered.
Motives for reflections Addendum to part one
(2013-12-17)
The article (in three pieces of manuscripts), written in Russian, contains
some reflections on graph theory. It may be written in 1973.