the proceedings contain 26 papers. the special focus in this conference is on Network Analysis. the topics include: Comparison of statistical procedures for Gaussian graphical model selection;FPT algorithms for the sh...
ISBN:
(纸本)9783319962467
the proceedings contain 26 papers. the special focus in this conference is on Network Analysis. the topics include: Comparison of statistical procedures for Gaussian graphical model selection;FPT algorithms for the shortest lattice vector and integer linear programming problems;sentiment analysis using deep learning;the video-based age and gender recognition with convolution neural networks;invariance properties of statistical procedures for network structures identification;robust statistical procedures for testing dynamics in market network;application of market models to network equilibrium problems;selective Bi-coordinate variations for network equilibrium problems with mixed demand;commercial astroturfing detection in social networks;topological modules of human brain networks are anatomically embedded: Evidence from modularity analysis at multiple scales;information propagation strategies in online social networks;Developing a model of topological structure formation for power transmission grids based on the analysis of the UNEG;analysis of co-authorship networks and scientific citation based on Google scholar;on forbidden induced subgraphs for the class of triangle-König graphs;methods of criteria importance theory and their software implementation;the global search theory approach to the bilevel pricing problem in telecommunication networks;a model of optimal network structure for decentralized nearest neighbor search;graph Dichotomy algorithm and its applications to analysis of stocks market;computational study of activation dynamics on networks of arbitrary structure;rejection graph for multiple testing of elliptical model for market network;company co-mention network analysis;cluster analysis of facial video data in video surveillance systems using deep learning;using modular decomposition technique to solve the maximum clique problem.
In this study, one variant of multi-product scheduling problem is considered. the problem asks to find the optimal selection of a set of tasks to produce a given number of products in required amounts, to allocate the...
详细信息
the proceedings contain 11 papers. the topics discussed include: HyperLoom: a platform for defining and executing scientific pipelines in distributed environments;managing heterogeneous resources in HPC systems;AutoPa...
ISBN:
(纸本)9781450364447
the proceedings contain 11 papers. the topics discussed include: HyperLoom: a platform for defining and executing scientific pipelines in distributed environments;managing heterogeneous resources in HPC systems;AutoPar-Clava an automatic parallelization source-to-source tool for C code applications;implicit data-parallelism in Kahn process networks: bridging the MacQueen gap;aspect-driven mixed-precision tuning targeting GPUs;impact of vectorization over 16-bit data-types on GPUs;enabling run-time managed distributed mobile computing;automatic OpenCL code generation from LLVM-IR using polyhedral optimization;embedded runtime for reconfigurable dataflow graphs on manycore architectures;reducing code size in scheduling synchronous dataflow graphs on multicore systems;and criticality-driven design space exploration for mixed-criticality heterogeneous parallel embedded systems.
It is well-understood that most eukaryotic genes contain one or more protein domains and that the domain content of a gene can change over time. this change in domain content, through domain duplications, transfers, o...
详细信息
ISBN:
(纸本)9781450357944
It is well-understood that most eukaryotic genes contain one or more protein domains and that the domain content of a gene can change over time. this change in domain content, through domain duplications, transfers, or losses, has important evolutionary and functional consequences. Recently, a powerful new reconciliation framework, called Domain-Gene-Species (DGS) reconciliation, was introduced to simultaneously model the evolution of a domain family inside one or more gene families and the evolution of those gene families inside a species tree. the underlying computational problem in DGS reconciliation is NP-hard and a heuristic algorithm is currently used to estimate optimal DGS reconciliations. However, this heuristic has several undesirable limitations. First, it offers no guarantee of optimality or near-optimality. Second, it can result in biologically unrealistic evolutionary scenarios. And third, it only computes a single DGS reconciliation even though there can be multiple optimal DGS reconciliations. In this work, we introduce the first exact algorithm for computing optimal DGS reconciliations that addresses all three limitations. Our algorithm is based on an integer linear programming formulation of the problem, which we solve iteratively by solving a series of linear programming relaxations. Our experimental results on over 3, 400 domain trees and over 7, 000 gene trees from 12 fly species shows that our new algorithmis highly scalable and that it leads to significant improvement in DGS reconciliation inference. An implementation of our exact algorithm is available freely from http://***/software/seadog/.
this paper presents an extensive analysis in relation to transforming electric distribution networks in order to accommodate large quantities of variable renewable energy sources (vRESs). For this purpose, a multi-sta...
详细信息
ISBN:
(纸本)9781538651865
this paper presents an extensive analysis in relation to transforming electric distribution networks in order to accommodate large quantities of variable renewable energy sources (vRESs). For this purpose, a multi-stage and stochastic mixed integer linear programming (S-MILP) model is employed. the algebraic model developed optimally allocates energy storage systems (ESSs) along with an optimal dynamic distribution network switching. For the analysis, a standard IEEE 119-bus distribution network system was used as a case study. Test results reveal that the joint optimization of ESSs and network reconfiguration markedly increase flexibility in existing systems, leading to an increase in the levels of renewables integration and utilization. Moreover, the analysis of the results shows the prospect of such systems in going fully "carbonfree", i.e. with vRES power entirely meeting system demand. Generally, the current work demonstrates that a more effective integration and utilization of large-scale vRESs is possible when existing systems are equipped with enabling technologies that are already commercially available.
In this paper a new algorithm for global navigation satellite system attitude determination based on CSO (Chicken Swarm Optimization) was developed. A distinct feature of this algorithm is the new optimization. the tr...
详细信息
Following the seminal work of Padberg on the Boolean quadric polytope BQP and its LP relaxation BQPLP, we consider a natural extension: the polytopes SATP and SATPLP, with BQPLP being a projection of SATPLP face (and ...
详细信息
Grammar-Guided Genetic programming has shown its capability to evolve beyond human-competitive transmission schedulers for the benefit of large and heterogeneous communications networks. Despite this performance, a la...
详细信息
ISBN:
(纸本)9783030040703;9783030040697
Grammar-Guided Genetic programming has shown its capability to evolve beyond human-competitive transmission schedulers for the benefit of large and heterogeneous communications networks. Despite this performance, a large margin of improvement is demonstrated to still exist. We have recently proposed a multi-level grammar approach which evolves structurally interesting individuals using a small grammar, before introducing a thorough grammar to probe a larger search space and evolve better-performing individuals. We investigate the advantage of using a hierarchical approach with multiple small grammars at the lower level instead of a unique one, in conjunction with a full grammar at the upper level. While we confirm in our experiment that the multi-level approach outperforms the use of a unique grammar, we demonstrate that two hierarchical grammar configurations achieve significantly better results than the multi-level approach. We also show the existence of an ideal number of small grammars that could be used in the lower level of the hierarchical approach to achieve the best performance.
the proceedings contain 79 papers. the topics discussed include: heat and mass transfer in confined jet plasma reactor with peripheral vortex flow;flash lamp annealing of amorphous Al-Fe-Ni-La alloys;changes in the co...
the proceedings contain 79 papers. the topics discussed include: heat and mass transfer in confined jet plasma reactor with peripheral vortex flow;flash lamp annealing of amorphous Al-Fe-Ni-La alloys;changes in the composition of the condensed and vapor phase when heating the wood alloy;nanoparticle size and zeta potential express analysis in initial material's control at the enterprises of powder industry;forming of curvilinear metal billets;automated assembly of small cell rod performs;preparation and catalytic study of novel highly porous metal-carbon nanocomposites based on bimetallic Co-Ru nanoparticles;and the structural transformations of polymer dispersed liquid crystalline films in an external deformation field.
the proceedings contain 25 papers. the special focus in this conference is on Learning Technology for Education Challenges. the topics include: Training teacher in the generation of knowledge in higher education: B-le...
ISBN:
(纸本)9783319955216
the proceedings contain 25 papers. the special focus in this conference is on Learning Technology for Education Challenges. the topics include: Training teacher in the generation of knowledge in higher education: B-learning teacher to prosumer teacher;EDMODO: Experiencing a global education network;try to see it my way - How students view the use of lecture capture;learning system development: A review of approaches to rethink learning in different contexts;Design and application of a creative strategy based on the method of problem-based learning (PBL) in engineering students;computer-based accessible testing system for students with visual impairments and learning disabilities;how to create an adaptive learning environment by means of virtual organizations;Designing a conceptual framework to enhance teacher professional development in a 3D VLE;A motivational design of a flipped classroom on collaborative programming and STEAM;improving business process management competencies by applying gamification aspects in teaching bachelor students;an experience using educational data mining and machine learning towards a full engagement educational framework;ICT skills in university teachers, the knowledge, use and pedagogical appropriation of these technologies;SWEBOK – based process for the teaching and learning of requirements engineering;the impact of mobile device use;adaptation of an educational exergame to mobile platforms: A development process;Adults’ perception of MOOC as part of a constellation of cultural experiences;student’s perceptions of cyberbullying in the context of cyberbullying criteria and types: the role of age;Impact of an introductory ERP simulation game on the students’ perception of SAP usability.
暂无评论