• Koznov, D., Luciv, D., Basit, H.A., Lieh, O.E., Smirnov, M.
    Clone detection in reuse of software technical documentation
    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 9609, pp. 170-185,
  • Sp. S. Prakash Tn. Nagabhushan, K. Krinkin
    Proceedings 19th Conference of Open Innovations Association FRUCT — Finland, University of Jyväskylä, 9-11 Nov 2016 Pp: 189-195,
  • Dmitry Boulytchev
    Science of Computer Programming,
  • Chivilikhin D., Ulyantsev V., Shalyto A.
    Proceedings of the 13th International Conference on Machine Learning and Applications (ICMLA'14), pp. 350-355,
  • Daniil Berezun and Neil D. Jones
    Proceedings of the 2017 ACM SIGPLAN Workshop on Partial Evaluation and Program Manipulation,
  • Shpilman A.A., Nadezhdina E.S.
    Computational Stochastic Modeling of Cellular Microtubule Network
    46th Annual Meeting of the American Society for Cell Biology,
  • Koznov, D., Pliskin, M.
    Computer-supported collaborative learning with mind-maps
    Communications in Computer and Information Science 17 CCIS, pp. 478-489,
  • Ulyantsev V., Melnik M.
    Proceedings of International Conference on Algorithms for Computational Biology. - 2015. - 141-153,
  • Rustam Azimov, Semyon Grigorev

    The generalization of matrix-based Valiant's context-free language recognition algorithm for graph case is widely considered as a recipe for efficient context-free path querying; however, no progress has been made in this direction so far. We propose the first generalization of matrix-based Valiant's algorithm for context-free path querying. Our generalization does not deliver a truly sub-cubic worst-case complexity algorithm, whose existence still remains a hard open problem in the area. On the other hand, the utilization of matrix operations (such as matrix multiplication) in the process of context-free path query evaluation makes it possible to efficiently apply a wide class of optimizations and computing techniques, such as GPGPU, parallel processing, sparse matrix representation, distributed-memory computation, etc. Indeed, the evaluation on a set of conventional benchmarks shows, that our algorithm outperforms the existing ones.

    GRADES-NDA '18 Proceedings of the 1st ACM SIGMOD Joint International Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA),
  • Semyon Grigorev, Anastasiya Ragozina

    Graph data model and graph databases are very popular in various areas such as bioinformatics, semantic web, and social networks. One specific problem in the area is a path querying with constraints formulated in terms of formal grammars. The query in this approach is written as grammar, and paths querying is graph parsing with respect to given grammar. There are several solutions to it, but how to provide structural representation of query result which is practical for answer processing and debugging is still an open problem. In this paper we propose a graph parsing technique which allows one to build such representation with respect to given grammar in polynomial time and space for arbitrary context-free grammar and graph. Proposed algorithm is based on generalized LL parsing algorithm, while previous solutions are based mostly on CYK or Earley algorithms, which reduces time complexity in some cases.

  • Dmitry Boulytchev, Eugene Vigdorchik
    Workshop on Multiparadigm Programming with Object-Oriented Languages,
  • K. Krinkin, An. Filatov, Ar. Filatov, O. Kurishev, A.Lyanguzov

    DDS (data distribution service) is a middleware protocol and API standard for data transferring using a publisher-subscriber model from the Object Management Group (OMG). There exist various open source and commercial implementations of DDS standard that provides API and services for data distribution. Every developer claims that his implementation fits standard and provides the best possible parameters for data transferring. Three different implementations of DDS are compared to determine their usability and performance characteristics. This paper presents a testing framework that allows to evaluate different implementations in the same experiments and moreover to include another DDS.

    Proceedings of the 22st Conference of Open Innovations Association FRUCT,
  • V. Tankov and T. Bryksin
  • B. Novikov and H. Dombrovskaya

    Настройка приложений баз данных

    BHV, St.-Petersburg,
  • George Chernishev, Viacheslav Galaktionov, Valentin Grigorev, Evgeniy Klyuchikov, Kirill Smirnov, Andrey Terekhov
    In Proceedings of DAMDID / RCDL'2016 (local), pages 132–137, Ershovo,


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