SensorBench is a benchmark suite for wireless sensor networks. The design of wireless sensor network systems sits within a multi-dimensional design space, where it can be difficult to understand the implications of specific decisions and to identify optimal solutions. SensorBench enables the systematic analysis and comparison of different techniques and platforms, enabling both development and user communities to make well informed choices. The benchmark identifies key variables and performance metrics, and specifies experiments that explore how different types of task perform under different metrics for the controlled variables. The benchmark is demonstrated by its application on representative platforms.
Full details of the benchmark are available from http://dl.acm.org/citation.cfm?id=2618252 (DOI: 10.1145/2618243.2618252)
An optimization framework for mobile data collection in energy harvesting wir...Finalyearprojects Toall
To get IEEE 2015-2017 Project for above title in .Net or Java
mail to finalyearprojects2all@gmail.com or contact +91 8870791415
IEEE 2015-2016 Project Videos: https://www.youtube.com/channel/UCyK6peTIU3wPIJxXD0MbNvA
Significant Notions in Wireless Actor and Sensor Networks
Modern Concepts in Wireless Actor and Sensor Networks
Foremost Titles in Wireless Actor and Sensor Networks
The New CyREST: Economical Delivery of Complex, Reproducible Network Biology ...bdemchak
The booming popularity of analytics authoring and delivery systems such as Jupyter and RStudio has enabled bioinformatic programmers to create, distribute and improve novel workflows more quickly and economically than ever before. While languages such as Python and R have access to robust and performant libraries that implement general graph operations, such libraries lack support for network biologic operations such as enrichment, complex clustering, complex layouts and visual styling, publication support, and biologic database access. To date, we have positioned Cytoscape to provide basic network construction, styling and layout capabilities via the CyREST system, which consists of language-specific libraries that broker Cytoscape functions across a REST-based network connection.
In our latest work, we have extended the CyREST repertoire to enable access to the large collection of biologically relevant Cytoscape apps thus far available only to interactive users. These include complex clustering, heat propagation, network alignment, pathway analysis, regulatory interaction attributes, enrichment and ontology analysis, among others.
Finally, the Cytoscape Cyberinfrastructure enables bioinformaticians to author new network analyses functions in the language of their choice (e.g., Python, golang, C++), deploy them as services in a scalable cluster, and make them available to Cytoscape as apps callable via CyREST. This extends Cytoscape to leverage large memory and CPU farms previously out of reach.
By exposing Cytoscape’s app ecosystem and flexible, scalable network-biologic web services, we enable network biologists to now author and distribute complex, auditable, and reproducible workflows without first redeveloping Cytoscape functionality, and yet still leverage highly capable web services.
Large Scale Stream Analytics using a Resource-constrained EdgeGabriele Di Bernardo
A key challenge for smart city analytics is fast extraction, accumulation and processing of sensor data collected from a large number of IoT devices. Edge computing has enabled processing of simple analytics, such as aggregation, geographically closer to the IoT devices to improve latency. However, the throughput of processing in the edge depends on the type of resources available, the number of IoT devices connected and the type of stream analytics performed in the edge.
We introduce a framework called Seagull for building efficient, large scale IoT-based applications. Our framework distributes the stream analytics processing tasks to the nodes based on their proximity to the sensor data source as well as the amount of processing the nodes can handle. Our evaluation shows the effect of various stream analytics parameters on the maximum sustainable throughput for a resource-constrained edge device.
EFFICACIOUS TITLES IN MASTER THESIS NS2 NS3 COMPARISON PROJECTS
MODERN TOPICS IN MASTER THESIS NS2 NS3 COMPARISON PROJECTS
MAJOR BENEFITS IN NS3 MASTER THESIS PROJECTS
An optimization framework for mobile data collection in energy harvesting wir...Finalyearprojects Toall
To get IEEE 2015-2017 Project for above title in .Net or Java
mail to finalyearprojects2all@gmail.com or contact +91 8870791415
IEEE 2015-2016 Project Videos: https://www.youtube.com/channel/UCyK6peTIU3wPIJxXD0MbNvA
Significant Notions in Wireless Actor and Sensor Networks
Modern Concepts in Wireless Actor and Sensor Networks
Foremost Titles in Wireless Actor and Sensor Networks
The New CyREST: Economical Delivery of Complex, Reproducible Network Biology ...bdemchak
The booming popularity of analytics authoring and delivery systems such as Jupyter and RStudio has enabled bioinformatic programmers to create, distribute and improve novel workflows more quickly and economically than ever before. While languages such as Python and R have access to robust and performant libraries that implement general graph operations, such libraries lack support for network biologic operations such as enrichment, complex clustering, complex layouts and visual styling, publication support, and biologic database access. To date, we have positioned Cytoscape to provide basic network construction, styling and layout capabilities via the CyREST system, which consists of language-specific libraries that broker Cytoscape functions across a REST-based network connection.
In our latest work, we have extended the CyREST repertoire to enable access to the large collection of biologically relevant Cytoscape apps thus far available only to interactive users. These include complex clustering, heat propagation, network alignment, pathway analysis, regulatory interaction attributes, enrichment and ontology analysis, among others.
Finally, the Cytoscape Cyberinfrastructure enables bioinformaticians to author new network analyses functions in the language of their choice (e.g., Python, golang, C++), deploy them as services in a scalable cluster, and make them available to Cytoscape as apps callable via CyREST. This extends Cytoscape to leverage large memory and CPU farms previously out of reach.
By exposing Cytoscape’s app ecosystem and flexible, scalable network-biologic web services, we enable network biologists to now author and distribute complex, auditable, and reproducible workflows without first redeveloping Cytoscape functionality, and yet still leverage highly capable web services.
Large Scale Stream Analytics using a Resource-constrained EdgeGabriele Di Bernardo
A key challenge for smart city analytics is fast extraction, accumulation and processing of sensor data collected from a large number of IoT devices. Edge computing has enabled processing of simple analytics, such as aggregation, geographically closer to the IoT devices to improve latency. However, the throughput of processing in the edge depends on the type of resources available, the number of IoT devices connected and the type of stream analytics performed in the edge.
We introduce a framework called Seagull for building efficient, large scale IoT-based applications. Our framework distributes the stream analytics processing tasks to the nodes based on their proximity to the sensor data source as well as the amount of processing the nodes can handle. Our evaluation shows the effect of various stream analytics parameters on the maximum sustainable throughput for a resource-constrained edge device.
EFFICACIOUS TITLES IN MASTER THESIS NS2 NS3 COMPARISON PROJECTS
MODERN TOPICS IN MASTER THESIS NS2 NS3 COMPARISON PROJECTS
MAJOR BENEFITS IN NS3 MASTER THESIS PROJECTS
An efficient method to select an optimum set of test points for dictionary techniques in analog fault diagnosis is proposed. This is done by searching for the minimum of the entropy index based on the available test points. First, the two-dimensional integer-coded dictionary is constructed whose entries are measurements associated with faults and test points. The problem of optimum test point’s selection is, thus, transformed to the selection of the columns that isolate the rows of the dictionary. Then, the likelihood for a column to be chosen based on the size of its ambiguity set is evaluated using the minimum entropy index of test points. Finally, the test point with the minimum entropy index is selected to construct the optimum set of test points. The comparison between the proposed method and other reported test points selection methods is carried out by statistical experiments. The main objective of this project is to show that he proposed method more efficiently and more accurately finds the locally optimum set of test points and is practical for multiple faults in large scale analog systems.
Combining Logs, Metrics, and Traces for Unified ObservabilityElasticsearch
Learn how Elasticsearch efficiently combines data in a single store and how Kibana is used to analyze it. Plus, see how recent developments help identify, troubleshoot, and resolve operational issues faster.
Wireless Sensor Network Using Six Sigma Multi Hop RoutingIOSR Journals
Abstract: The most significant problem in the design of wireless sensor networks is to coordinate the sensors with dynamism into a wireless communication network and route sensed data to the base station. The energy efficiency is the most important key point of the network routing designing. This paper presents the efficient multi hop routing algorithm to extend the lifetime of sensor networks and focuses by employing six sigma principles to obtain the Quality of Service. To attain QoS support, we have to find either a route to assure the application requirements or offering network response to the application when the requirements cannot be met. Keywords: Wireless Sensor Networks, Multi hop routing, six sigma, QoS
Wireless Sensor Network Using Six Sigma Multi Hop RoutingIOSR Journals
The most significant problem in the design of wireless sensor networks is to coordinate the sensors
with dynamism into a wireless communication network and route sensed data to the base station. The energy
efficiency is the most important key point of the network routing designing. This paper presents the efficient
multi hop routing algorithm to extend the lifetime of sensor networks and focuses by employing six sigma
principles to obtain the Quality of Service. To attain QoS support, we have to find either a route to assure the
application requirements or offering network response to the application when the requirements cannot be met.
QoS Framework for a Multi-stack based Heterogeneous Wireless Sensor Network IJECEIAES
Wireless sensor nodes consist of a collection of sensor nodes with constrained resources in terms of processing power and battery energy. Wireless sensors networks are used increasingly in many industrial and consumer applications. Sensors detect events and send via multi hop routing to the sink node for processing the event. The routing path is established through proactive or reactive routing protocols. To improve the performance of the Wireless Sensor Networks, multi stack architecture is addressed. But the multi stack architecture has many problems with respect to life time, routing loop and QOS. In this work we propose a solution to address all these three problems of life time, routing loop and QOS in case of multi stack architecture.
E FFICIENT E NERGY U TILIZATION P ATH A LGORITHM I N W IRELESS S ENSOR...IJCI JOURNAL
With limited amount of energy, nodes are powered by
batteries in wireless networks. Increasing the lif
e
span of the network and reducing the usage of energ
y are two severe problems in Wireless Sensor
Networks. A small number of energy utilization path
algorithms like minimum spanning tree reduces tota
l
energy consumption of a Wireless Sensor Network, ho
wever very heavy load of sending data packets on
many key nodes is used with the intention that the
nodes quickly consumes battery energy, by raising t
he
life span of the network reduced. Our proposal work
aimed on presenting an Energy Conserved Fast and
Secure Data Aggregation Scheme for WSN in time and
security logic occurrence data collection
application. To begin with, initially the goal is m
ade on energy preservation of sensed data gathering
from
event identified sensor nodes to destination. Inven
tion is finished on Energy Efficient Utilization Pa
th
Algorithm (EEUPA), to extend the lifespan by proces
sing the collecting series with path mediators
depending on gene characteristics sequencing of nod
e energy drain rate, energy consumption rate, and
message overhead together with extended network lif
e span. Additionally, a mathematical programming
technique is designed to improve the lifespan of th
e network. Simulation experiments carried out among
different relating conditions of wireless sensor ne
twork by different path algorithms to analyze the
efficiency and effectiveness of planned Efficient E
nergy Utilization Path Algorithm in wireless sensor
network (EEUPA)
Time Orient Multi Attribute Sensor Selection Technique For Data Collection In...inventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Intrusion Detection and Countermeasure in Virtual Network Systems Using NICE ...IJERA Editor
The cloud computing has increased in many organizations. It provides many benefits in terms of low cost and accessibility of data. Ensuring the security of cloud computing is a major factor in the cloud computing environment, as users often store sensitive information with cloud storage providers but these providers may be untrusted. In this project we propose anIntrusion Detection and Countermeasure in Virtual Network Systems mechanism called NICE to prevent vulnerable virtual machines from being compromised in the cloud. NICE detects and mitigates collaborative attacks in the cloud virtual networking environment. The system performance evaluation demonstrates the feasibility of NICE and shows that the proposed solution can significantly reduce the risk of the cloud system from being exploited and abused by internal and external attackers.
Tdtd-Edr: Time Orient Delay Tolerant Density Estimation Technique Based Data ...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
International Journal of Advanced Smart Sensor Network Systems ( IJASSN )ijassn
Authors are invited to submit papers for this journal through e-mail ijassn@aircconline.com.Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal.
An efficient method to select an optimum set of test points for dictionary techniques in analog fault diagnosis is proposed. This is done by searching for the minimum of the entropy index based on the available test points. First, the two-dimensional integer-coded dictionary is constructed whose entries are measurements associated with faults and test points. The problem of optimum test point’s selection is, thus, transformed to the selection of the columns that isolate the rows of the dictionary. Then, the likelihood for a column to be chosen based on the size of its ambiguity set is evaluated using the minimum entropy index of test points. Finally, the test point with the minimum entropy index is selected to construct the optimum set of test points. The comparison between the proposed method and other reported test points selection methods is carried out by statistical experiments. The main objective of this project is to show that he proposed method more efficiently and more accurately finds the locally optimum set of test points and is practical for multiple faults in large scale analog systems.
Combining Logs, Metrics, and Traces for Unified ObservabilityElasticsearch
Learn how Elasticsearch efficiently combines data in a single store and how Kibana is used to analyze it. Plus, see how recent developments help identify, troubleshoot, and resolve operational issues faster.
Wireless Sensor Network Using Six Sigma Multi Hop RoutingIOSR Journals
Abstract: The most significant problem in the design of wireless sensor networks is to coordinate the sensors with dynamism into a wireless communication network and route sensed data to the base station. The energy efficiency is the most important key point of the network routing designing. This paper presents the efficient multi hop routing algorithm to extend the lifetime of sensor networks and focuses by employing six sigma principles to obtain the Quality of Service. To attain QoS support, we have to find either a route to assure the application requirements or offering network response to the application when the requirements cannot be met. Keywords: Wireless Sensor Networks, Multi hop routing, six sigma, QoS
Wireless Sensor Network Using Six Sigma Multi Hop RoutingIOSR Journals
The most significant problem in the design of wireless sensor networks is to coordinate the sensors
with dynamism into a wireless communication network and route sensed data to the base station. The energy
efficiency is the most important key point of the network routing designing. This paper presents the efficient
multi hop routing algorithm to extend the lifetime of sensor networks and focuses by employing six sigma
principles to obtain the Quality of Service. To attain QoS support, we have to find either a route to assure the
application requirements or offering network response to the application when the requirements cannot be met.
QoS Framework for a Multi-stack based Heterogeneous Wireless Sensor Network IJECEIAES
Wireless sensor nodes consist of a collection of sensor nodes with constrained resources in terms of processing power and battery energy. Wireless sensors networks are used increasingly in many industrial and consumer applications. Sensors detect events and send via multi hop routing to the sink node for processing the event. The routing path is established through proactive or reactive routing protocols. To improve the performance of the Wireless Sensor Networks, multi stack architecture is addressed. But the multi stack architecture has many problems with respect to life time, routing loop and QOS. In this work we propose a solution to address all these three problems of life time, routing loop and QOS in case of multi stack architecture.
E FFICIENT E NERGY U TILIZATION P ATH A LGORITHM I N W IRELESS S ENSOR...IJCI JOURNAL
With limited amount of energy, nodes are powered by
batteries in wireless networks. Increasing the lif
e
span of the network and reducing the usage of energ
y are two severe problems in Wireless Sensor
Networks. A small number of energy utilization path
algorithms like minimum spanning tree reduces tota
l
energy consumption of a Wireless Sensor Network, ho
wever very heavy load of sending data packets on
many key nodes is used with the intention that the
nodes quickly consumes battery energy, by raising t
he
life span of the network reduced. Our proposal work
aimed on presenting an Energy Conserved Fast and
Secure Data Aggregation Scheme for WSN in time and
security logic occurrence data collection
application. To begin with, initially the goal is m
ade on energy preservation of sensed data gathering
from
event identified sensor nodes to destination. Inven
tion is finished on Energy Efficient Utilization Pa
th
Algorithm (EEUPA), to extend the lifespan by proces
sing the collecting series with path mediators
depending on gene characteristics sequencing of nod
e energy drain rate, energy consumption rate, and
message overhead together with extended network lif
e span. Additionally, a mathematical programming
technique is designed to improve the lifespan of th
e network. Simulation experiments carried out among
different relating conditions of wireless sensor ne
twork by different path algorithms to analyze the
efficiency and effectiveness of planned Efficient E
nergy Utilization Path Algorithm in wireless sensor
network (EEUPA)
Time Orient Multi Attribute Sensor Selection Technique For Data Collection In...inventionjournals
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Intrusion Detection and Countermeasure in Virtual Network Systems Using NICE ...IJERA Editor
The cloud computing has increased in many organizations. It provides many benefits in terms of low cost and accessibility of data. Ensuring the security of cloud computing is a major factor in the cloud computing environment, as users often store sensitive information with cloud storage providers but these providers may be untrusted. In this project we propose anIntrusion Detection and Countermeasure in Virtual Network Systems mechanism called NICE to prevent vulnerable virtual machines from being compromised in the cloud. NICE detects and mitigates collaborative attacks in the cloud virtual networking environment. The system performance evaluation demonstrates the feasibility of NICE and shows that the proposed solution can significantly reduce the risk of the cloud system from being exploited and abused by internal and external attackers.
Tdtd-Edr: Time Orient Delay Tolerant Density Estimation Technique Based Data ...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
International Journal of Advanced Smart Sensor Network Systems ( IJASSN )ijassn
Authors are invited to submit papers for this journal through e-mail ijassn@aircconline.com.Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal.
This presentation is all about the wireless sensor networks, how they collect data using aggregation, and how they evaluate or calculate the parameters
A Review of Sensor Node in Wireless Sensor Networksijtsrd
Wireless Sensor Networks WSNs are collection of tiny sensor nodes capable of sensing, processing and broadcasting data correlated to some occurrence in the network area. The sensor nodes have severe limitation, such as bandwidth, short communication range, limited CPU processing facility, memory and energy. Enhancing the lifetime of wireless sensors network and efficient utilizations of bandwidth are essential for the proliferation of wireless sensor network in different applications. We provide an in depth study of applying wireless sensor networks WSNs to real world habitat monitoring. A set of system design requirements were developed that cover the hardware design of the nodes, the sensor network software, protective enclosures, and system architecture to meet the requirements of biologists. Although researchers anticipate some challenges arising in real world deployments of WSNs, many problems can only be discovered through experience. We present a set of experiences from a four month long deployment on a remote island. We analyze the environmental and node health data to evaluate system performance. The close integration of WSNs with their environment provides environmental data at densities previously impossible. We show that the sensor data is also useful for predicting system operation and network failures. Based on over one million data readings, we analyze the node and network design and develop network reliability profiles and failure models. Jobanputra Paresh Ashokkumar | Prof. Arun Jhapate ""A Review of Sensor Node in Wireless Sensor Networks"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23620.pdf
Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/23620/a-review-of-sensor-node-in-wireless-sensor-networks/jobanputra-paresh-ashokkumar
CAN SENSORS COLLECT BIG DATA? AN ENERGY EFFICIENT BIG DATA GATHERING ALGORIT...Nexgen Technology
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Puducherry.
Email Id: praveen@nexgenproject.com
Mobile: 9791938249
Telephone: 0413-2211159
www.nexgenproject.com
AN OPTIMIZED WEIGHT BASED CLUSTERING ALGORITHM IN HETEROGENEOUS WIRELESS SENS...cscpconf
The last few years have seen an increased interest in the potential use of wireless sensor networks (WSNs) in various fields like disastermanagementbattle field surveillance, and border security surveillance. In such applications, a large number of sensor nodes are deployed, which are often unattended and work autonomously. The process of dividing the network into interconnected substructures is called clustering and the interconnected substructures are called clusters. The cluster head (CH) of each cluster act as a coordinator within the substructure. Each CH acts as a temporary base station within its zone or cluster. It also communicates with other CHs. Clustering is a key technique used to extend the lifetime of a sensor network by reducing energy consumption. It can also increase network scalability. Researchers in all fields of wireless sensor network believe that nodes are homogeneous, but
some nodes may be of different characteristics to prolong the lifetime of a WSN and its reliability. We have proposed an algorithm for better cluster head selection based on weights for different parameter that influence on energy consumption which includes distance from base station as a new parameter to reduce number of transmissions and reduce energy consumption by sensor nodes. Finally proposed algorithm compared with the WCA, IWCA algorithm in terms of number of clusters and energy consumption.
An algorithm for fault node recovery of wireless sensor networkeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
International Journal of Advanced Smart Sensor Network Systems ( IJASSN )ijassn
With the availability of low cost, short range sensor technology along with advances in wireless networking, sensor networks has become a hot topic of discussion. The International Journal of Advanced Smart Sensor Network Systems is an open access peer-reviewed journal which focuses on applied research and applications of sensor networks. While sensor networks provide ample opportunities to provide various services, its effective deployment in large scale is still challenging due to various factors. This journal provides a forum that impacts the development of high performance computing solutions to problems arising due to the complexities of sensor network systems. It also acts as a path to exchange novel ideas about impacts of sensor networks research.
Using a Jupyter Notebook to perform a reproducible scientific analysis over s...Alasdair Gray
In recent years there has been a reproducibility crisis in science. Computational notebooks, such as Jupyter, have been touted as one solution to this problem. However, when executing analyses over live SPARQL endpoints, we get different answers depending upon when the analysis in the notebook was executed. In this paper, we identify some of the issues discovered in trying to develop a reproducible analysis over a collection of biomedical data sources and suggest some best practice to overcome these issues.
Bioschemas Community: Developing profiles over Schema.org to make life scienc...Alasdair Gray
The Bioschemas community (http://bioschemas.org) is a loose collaboration formed by a wide range of life science resource providers and informaticians. The community is developing profiles over Schema.org to enable life science resources such as data about a specific protein, sample, or training event, to be more discoverable on the web. While the content of well-known resources such as Uniprot (for protein data) are easily discoverable, there is a long tail of specialist resources that would benefit from embedding Schema.org markup in a standardised approach.
The community have developed twelve profiles for specific types of life science resources (http://bioschemas.org/specifications/), with another six at an early draft stage. For each profile, a set of use cases have been identified. These typically focus on search, but several facilitate lightweight data exchange to support data aggregators such as Identifiers.org, FAIRsharing.org, and BioSamples. The next stage of the development of a profile consists of mapping the terms used in the use cases to existing properties in Schema.org and domain ontologies. The properties are then prioritised in order to support the use cases, with a minimal set of about six properties identified, along with a larger set of recommended and optional properties. For each property, an expected cardinality is defined and where appropriate, object values are specified from controlled vocabularies. Before a profile is finalised, it must first be demonstrated that resources can deploy the markup.
In this talk, we will outline the progress that has been made by the Bioschemas Community in a single year through three hackathon events. We will discuss the processes followed by the Bioschemas Community to foster collaboration, and highlight the benefits and drawbacks of using open Google documents and spreadsheets to support the community develop the profiles. We will conclude by summarising future opportunities and directions for the community.
An Identifier Scheme for the Digitising Scotland ProjectAlasdair Gray
The Digitising Scotland project is having the vital records of Scotland transcribed from images of the original handwritten civil registers . Linking the resulting dataset of 24 million vital records covering the lives of 18 million people is a major challenge requiring improved record linkage techniques. Discussions within the multidisciplinary, widely distributed Digitising Scotland project team have been hampered by the teams in each of the institutions using their own identification scheme. To enable fruitful discussions within the Digitising Scotland team, we required a mechanism for uniquely identifying each individual represented on the certificates. From the identifier it should be possible to determine the type of certificate and the role each person played. We have devised a protocol to generate for any individual on the certificate a unique identifier, without using a computer, by exploiting the National Records of Scotland•À_s registration districts. Importantly, the approach does not rely on the handwritten content of the certificates which reduces the risk of the content being misread resulting in an incorrect identifier. The resulting identifier scheme has improved the internal discussions within the project. This paper discusses the rationale behind the chosen identifier scheme, and presents the format of the different identifiers. The work reported in the paper was supported by the British ESRC under grants ES/K00574X/1(Digitising Scotland) and ES/L007487/1 (Administrative Data Research Center - Scotland).
Supporting Dataset Descriptions in the Life SciencesAlasdair Gray
Machine processable descriptions of datasets can help make data more FAIR; that is Findable, Accessible, Interoperable, and Reusable. However, there are a variety of metadata profiles for describing datasets, some specific to the life sciences and others more generic in their focus. Each profile has its own set of properties and requirements as to which must be provided and which are more optional. Developing a dataset description for a given dataset to conform to a specific metadata profile is a challenging process.
In this talk, I will give an overview of some of the dataset description specifications that are available. I will discuss the difficulties in writing a dataset description that conforms to a profile and the tooling that I've developed to support dataset publishers in creating metadata description and validating them against a chosen specification.
Seminar talk given at the EBI on 5 April 2017
Tutorial: Describing Datasets with the Health Care and Life Sciences Communit...Alasdair Gray
Access to consistent, high-quality metadata is critical to finding, understanding, and reusing scientific data. However, while there are many relevant vocabularies for the annotation of a dataset, none sufficiently captures all the necessary metadata. This prevents uniform indexing and querying of dataset repositories. Towards providing a practical guide for producing a high quality description of biomedical datasets, the W3C Semantic Web for Health Care and the Life Sciences Interest Group (HCLSIG) identified Resource Description Framework (RDF) vocabularies that could be used to specify common metadata elements and their value sets. The resulting HCLS community profile covers elements of description, identification, attribution, versioning, provenance, and content summarization. The HCLS community profile reuses existing vocabularies, and is intended to meet key functional requirements including indexing, discovery, exchange, query, and retrieval of datasets, thereby enabling the publication of FAIR data. The resulting metadata profile is generic and could be used by other domains with an interest in providing machine readable descriptions of versioned datasets. The goal of this tutorial is to explain elements of the HCLS community profile and to enable users to craft and validate descriptions for datasets of interest.
Validata: A tool for testing profile conformanceAlasdair Gray
Validata (http://hw-swel.github.io/Validata/) is an online web application for validating a dataset description expressed in RDF against a community profile expressed as a Shape Expression (ShEx). Additionally it provides an API for programmatic access to the validator. Validata is capable of being used for multiple community agreed standards, e.g. DCAT, the HCLS community profile, or the Open PHACTS guidelines, and there are currently deployments to support each of these. Validata can be easily repurposed for different deployments by providing it with a new ShEx schema. The Validata code is available from GitHub (https://github.com/HW-SWeL/Validata).
Presentation given at SDSVoc https://www.w3.org/2016/11/sdsvoc
The HCLS Community Profile: Describing Datasets, Versions, and DistributionsAlasdair Gray
Access to consistent, high-quality metadata is critical to finding, understanding, and reusing scientific data. However, while there are many relevant vocabularies for the annotation of a dataset, none sufficiently captures all the necessary metadata. This prevents uniform indexing and querying of dataset repositories. Towards providing a practical guide for producing a high quality description of biomedical datasets, the W3C Semantic Web for Health Care and the Life Sciences Interest Group (HCLSIG) identified Resource Description Framework (RDF) vocabularies that could be used to specify common metadata elements and their value sets. The resulting HCLS community profile covers elements of description, identification, attribution, versioning, provenance, and content summarization. The HCLS community profile reuses existing vocabularies, and is intended to meet key functional requirements including indexing, discovery, exchange, query, and retrieval of datasets, thereby enabling the publication of FAIR data. The resulting metadata profile is generic and could be used by other domains with an interest in providing machine readable descriptions of versioned datasets.
The goal of this presentation is to give an overview of the HCLS Community Profile and explain how it extends and builds upon other approaches.
Presentation given at SDSVoc (https://www.w3.org/2016/11/sdsvoc/)
Presentation given at the Open PHACTS project symposium.
The slides give an overview of the data in the 2.0 Open PHACTS drug discovery platform and the challenges that have been faced in the Open PHACTS project to reach this stage.
This presentation was prepared for my faculty Christmas conference.
Abstract: For the last 11 months I have been working on a top secret project with a world renowned Scandinavian industry partner. We are now moving into the exciting operational phase of this project. I have been granted an early lifting of the embargo that has stopped me talking about this work up until now. I will talk about the data science behind this big data project and how semantic web technology has enabled the delivery of Project X.
Data Integration in a Big Data Context: An Open PHACTS Case StudyAlasdair Gray
Keynote presentation at the EU Ambient Assisted Living Forum workshop The Crusade for Big Data in the AAL Domain.
The presentation explores the Open PHACTS project and how it overcame various Big Data challenges.
Data is being generated all around us – from our smart phones tracking our movement through a city to the city itself sensing various properties and reacting to various conditions. However, to maximise the potential from all this data, it needs to be combined and coerced into models that enable analysis and interpretation. In this talk I will give an overview of the techniques that I have developed for data integration: integrating streams of sensor data with background contextual data and supporting multiple interpretations of linking data together. At the end of the talk I will overview the work I will be conducting in the Administrative Data Research Centre for Scotland.
Many areas of scientific discovery rely on combining data from multiples data sources. However there are many challenges in linking data. This presentation highlights these challenges in the context of using Linked Data for environmental and social science databases.
Scientific lenses to support multiple views over linked chemistry dataAlasdair Gray
When are two entries about a small molecule in different datasets the same? If they have the same drug name, chemical structure, or some other criteria? The choice depends upon the application to which the data will be put. However, existing Linked Data approaches provide a single global view over the data with no way of varying the notion of equivalence to be applied.
In this paper, we present an approach to enable applications to choose the equivalence criteria to apply between datasets. Thus, supporting multiple dynamic views over the Linked Data. For chemical data, we show that multiple sets of links can be automatically generated according to different equivalence criteria and published with semantic descriptions capturing their context and interpretation. This approach has been applied within a large scale public-private data integration platform for drug discovery. To cater for different use cases, the platform allows the application of different lenses which vary the equivalence rules to be applied based on the context and interpretation of the links.
Scientific Lenses over Linked Data An approach to support multiple integrate...Alasdair Gray
When are two entries about a concept in different datasets the same? If they have the same name, properties, or some other criteria? The choice depends upon the application to which the data will be put. However, existing Linked Data approaches provide a single global view over the data with no way of varying the notion of equivalence to be applied.
In this presentation, I will introduce Scientific lenses, an approach that enables applications to vary the equivalence conditions between linked datasets. They have been deployed in the Open PHACTS Discovery Platform – a large scale data integration platform for drug discovery. To cater for different use cases, the platform allows the application of different lenses which vary the equivalence rules to be applied based on the context and interpretation of the links.
Describing Scientific Datasets: The HCLS Community ProfileAlasdair Gray
Big Data presents an exciting opportunity to pursue large-scale analyses over collections of data in order to uncover valuable insights across a myriad of fields and disciplines. Yet, as more and more data is made available, researchers are finding it increasingly difficult to discover and reuse these data. One problem is that data are insufficiently described to understand what they are or how they were produced. A second issue is that no single vocabulary provides all key metadata fields required to support basic scientific use cases. A third issue is that data catalogs and data repositories all use different metadata standards, if they use any standard at all, and this prevents easy search and aggregation of data. Therefore, we need a community profile to indicate what are the essential metadata, and the manner in which we can express it.
The W3C Health Care and Life Sciences Interest Group have developed such a community profile that defines the required properties to provide high-quality dataset descriptions that support finding, understanding, and reusing scientific data, i.e. making the data FAIR (Findable, Accessible, Interoperable and Re-usable – http://datafairport.org). The specification reuses many notions and vocabulary terms from Dublin Core, DCAT and VoID, with provenance and versioning information being provided by PROV-O and PAV. The community profile is based around a three tier model; the summary description captures catalogue style metadata about the dataset, each version of the dataset is described separately as are the various distribution formats of these versions. The resulting community profile is generic and applicable to a wide variety of scientific data.
Tools are being developed to help with the creation and validation of these descriptions. Several datasets including those from Bio2RDF, EBI and IntegBio are already moving to release descriptions conforming to the community profile.
What are the research and technical challenges of linked data that are relevant to data science?
This presentation introduces the ideas of linked data using the BBC sport web site as an example. It then identifies several research challenges that remain to be addressed.
Dataset Descriptions in Open PHACTS and HCLSAlasdair Gray
This presentation gives an overview of the dataset description specification developed in the Open PHACTS project (http://www.openphacts.org/). The creation of the specification was driven by a real need within the project to track the datasets used.
Details of the dataset metadata captured and the vocabularies used to model this metadata are given together with the tools developed to enable the specification's uptake.
Over the course of the last 12 months, the W3C Healthcare and Life Science Interest Group have been developing a community profile for dataset descriptions. This has drawn on the ideas developed in the Open PHACTS specification. A brief overview of the forthcoming community profile is given in the presentation.
This presentation was given to the Network Data Exchange project http://www.ndexbio.org/ on 2 April 2014.
Computing Identity Co-Reference Across Drug Discovery DatasetsAlasdair Gray
This paper presents the rules used within the Open PHACTS (http://www.openphacts.org) Identity Management Service to compute co-reference chains across multiple datasets. The web of (linked) data has encouraged a proliferation of identifiers for the concepts captured in datasets; with each dataset using their own identifier. A key data integration challenge is linking the co-referent identifiers, i.e. identifying and linking the equivalent concept in every dataset. Exacerbating this challenge, the datasets model the data differently, so when is one representation truly the same as another? Finally, different users have their own task and domain specific notions of equivalence that are driven by their operational knowledge. Consumers of the data need to be able to choose the notion of operational equivalence to be applied for the context of their application. We highlight the challenges of automatically computing co-reference and the need for capturing the context of the equivalence. This context is then used to control the co-reference computation. Ultimately, the context will enable data consumers to decide which co-references to include in their applications.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
4. Resource Concerns
Energy
Running off battery
Computation Capabilities
Limited CPU
Limited memory
Limited storage
Radio Transmission
Limited range
Energy impact
Lost transmissions
18 August 2014 SICSA CENSIS Workshop 3
5. SensorBench
WSN Platform-agnostic benchmark
Identifies Variables
Characterises Tasks
Measures Performance Metrics
Simulation of platforms
Enables
Cross-platform comparison
Accurate predictions
Available from
http://code.google.com/p/sensorbench
18 August 2014 SICSA CENSIS Workshop 4
6. Benchmark Experiments
1. Impact of network size
2. Impact of node layout
3. Impact of node density
4. Impact of acquisition interval
5. Impact of proportion of source nodes
6. Impact of packet loss
7. Impact of task
18 August 2014 SICSA CENSIS Workshop 7
7. 7: Impact of Task
Variable Value
Tasks {Select, aggregation, join, LR, Outlier}
Acquisition Intervals (s) {1, 2, 4, 8, 16, 32, 64, 128}
Network Size 25
Node Layout irregular
Node Density 3
Proportion of Sources 80
Radio Loss Rate 0
18 August 2014 SICSA CENSIS Workshop 8
8. 7: Impact of Task
18 August 2014 SICSA CENSIS Workshop 10
9. Thank you
SensorBench: benchmarking approaches
to processing wireless sensor network
data.
Ixent Galpin, Alan B. Stokes, George Valkanas,
Alasdair J. G. Gray, Norman W. Paton,
Alvaro A. A. Fernandes, Kai-Uwe Sattler, and
Dimitrios Gunopulos
DOI: 10.1145/2618243.2618252
SSDBM 2014: 21
http://code.google.com/p/sensorbench
www.alasdairjggray.co.uk
A.J.G.Gray@hw.ac.uk
@gray_alasdair
18 August 2014 SICSA CENSIS Workshop 11
Editor's Notes
Bird habitat monitoring, Coastal monitoring, Glacier movement, Farms, Volcanoes…
Cost effective monitoring, high spatial/temporal resolution
What is the underlying technology/software?
Many other frameworks
Run on many different devices
How to effectively compare?
Trade-off of capabilities vs QoS vs Lifetime
Every system performed their own bespoke evaluations, how do you compare?
Simulation allows long-term analysis vs real-time analysis in test bed
Accurate predictions of lifetime in the wild
Each experiment has one independent variable
Each system is only capable of certain tasks