As Information and Communication Technology (ICT) is becoming more wide-spread pervasive in our daily life, it important to get a realistic overview of the worldwide impact ICT on environment general energy electricity needs particular. This paper reports detailed study estimate this today predict how will evolve future. From survey, conclusions for future industry Internet be drawn, challenges research directives deduced.

The importance of whole-genome duplication (WGD) for evolution is controversial. Whereas some view WGD mainly as detrimental and an evolutionary dead end, there growing evidence that polyploidization can help overcome environmental change, stressful conditions, or periods extinction. However, despite much research, the mechanistic underpinnings why how polyploids might be able to outcompete outlive nonpolyploids at times upheaval remain elusive, especially autopolyploids, in which heterosis...

Third generation sequencing platforms produce longer reads with higher error rates than second technologies. While the improved read length can provide useful information for downstream analysis, underlying algorithms are challenged by high rate. Error correction methods in which accurate short used to correct noisy long appear be attractive generate high-quality reads. Methods that align do not optimally use contained data, and suffer from large runtimes. Recently, a new hybrid correcting...

Subgraph matching algorithms are used to find and enumerate specific interconnection structures in networks. By enumerating these structures/subgraphs, the fundamental properties of network can be derived. More specifically biological networks, subgraph discover motifs, patterns occurring more often than expected by chance. Finding motifs yields information on underlying relations modelled network. In this work, we present Index-based Matching Algorithm with General Symmetries (ISMAGS), an...

We present a Cytoscape app for the ISMAGS algorithm, which can enumerate all instances of motif in graph, making optimal use motif’s symmetries to make search more efficient. The provides handy interface this allows efficient network analysis.The be freely downloaded from App store http://apps.cytoscape.org/apps/ismags. Source code and documentation are available at https://github.com/biointec/ismags. https://gitlab.psb.ugent.be/thpar/ISMAGS_Cytoscape.Pieter.Audenaert@intec.ugent.be or...

Subgraph matching algorithms are designed to find all instances of predefined subgraphs in a large graph or network and play an important role the discovery analysis so-called motifs, subgraph patterns which occur more often than expected by chance. We present index-based algorithm (ISMA), novel tree-based algorithm. ISMA realizes speedup compared existing carefully selecting order nodes query investigated. In achieve this, we developed number data structures maximally exploited symmetry...

Studying the impact of genetic variation on gene regulatory networks is essential to understand biological mechanisms by which causes in phenotypes. Bayesian provide an elegant statistical approach for multi-trait mapping and modelling causal trait relationships. However, inferring from high-dimensional genetics genomics data challenging, because number possible scales super-exponentially with nodes, computational cost conventional network inference methods quickly becomes prohibitive. We...

Graphlets are a useful tool to determine graph's small-scale structure. Finding them is exponentially hard with respect the number of nodes in each graphlet. Therefore, equations can be used reduce size graphlets that need enumerated calculate graphlet touching node. Hočevar and Demšar first introduced such equations, which were derived manually, an algorithm uses them, but only four or five counted this way.We present new for orbit counting, applicable any order. This tree structure...

The authors present a case study of multimodal routing system that takes into account both dynamic and stochastic travel time information. A network model is presented makes it possible to the information each transportation mode differently. This can either be static or dynamic, deterministic stochastic. Next, Dijkstra‐based algorithm deals with this variety in uniform way. research focuses on practical implementation system, which means number assumptions were made, like modelling...

Traditional traffic monitoring systems are mostly based on road side equipment (RSE) measuring conditions throughout the day. With more and GPS‐enabled connected devices, floating car data (FCD) has become an interesting source of information, requiring only a fraction RSE infrastructure investment. While FCD is commonly used to derive historic travel times individual roads evaluate other algorithms, it could also be in management directly. However, as live capture small percentage all...

Abstract Motivation: The accurate discovery and annotation of regulatory elements remains a challenging problem. growing number sequenced genomes creates new opportunities for comparative approaches to motif discovery. Putative binding sites are then considered be functional if they conserved in orthologous promoter sequences multiple related species. Existing methods usually rely on pregenerated sequence alignments, which difficult obtain more diverged species such as plants. As...

Abstract Summary: Network motifs in integrated molecular networks represent functional relationships between distinct data types. They aggregate to form dense topological structures corresponding modules which cannot be detected by traditional graph clustering algorithms. We developed CyClus3D, a Cytoscape plugin for composite three-node network using 3D spectral algorithm. Availability: Via the manager or http://bioinformatics.psb.ugent.be/software/details/CyClus3D. Contact:...

The Bionano Genomics platform allows for the optical detection of short sequence patterns in very long DNA molecules (up to 2.5 Mbp). Molecules with overlapping can be assembled generate a consensus map entire genome. In turn, these maps used validate or improve de novo genome assembly projects detect large-scale structural variation genomes. Simulated data assist development and benchmarking tools that operate on those data, such as alignment software. Additionally, it help optimize...

Abstract The seaport-hinterland access infrastructures become more saturated leading to extra unpredictable costs for logistics operators. To keep their services competitive, infrastructure managers (such as port authorities) seek new approaches in managing and delivering information users. Starting from existing technological advancements exploring the declared opportunities enabled by (near) future ones, a range of solutions (e.g. real-time platforms, dynamic boards or digital on-request...

Graphlets are small subgraphs, usually containing up to five vertices, that can be found in a larger graph. Identification of the graphlets vertex an explored graph touches provide useful information about local structure around vertex. Actually finding all large time-consuming, however. As grow size, more different emerge and time needed find each graphlet also scales up. If it is not instance graphlet, but knowing number touching node suffices, problem less hard. Previous research shows...

A lot of effort is put into improving the efficiency transportation and optimisation current traffic situations. Nevertheless, this will not be sufficient to deal with increasing number road users. Public an appealing economical solution, although its quality dependent on lights congestions. The aim study investigate impact public transport (PT) priority performance a single intersection two two‐way crossing streets dedicated tram line. In perspective, authors set up microscopic simulation...

The aim of this paper is to demonstrate the feasibility a live Automated Incident Detection (AID) system using only Floating Car Data (FCD) in one first large-scale FCD AID field trials. systems detect traffic events and alert upcoming drivers improve safety without human monitoring. These automated traditionally rely on monitoring sensors embedded road. allows for finer spatial granularity However, low penetration rates probe vehicles data latency have historically hindered deployment. We...

Graphlets are useful for bioinformatics network analysis. Based on the structure of Hočevar and Demšar's ORCA algorithm, we have created an orbit counting named Jesse. This like ORCA, uses equations to count orbits, but unlike it can graphlets any order. To do so, generates required internal structures automatically. Many more redundant generated, however, Jesse's running time is highly dependent which these used. Therefore, this paper aims investigate most efficient, factors effect...