http://sei.cmu.edu/feeds/tag/Updates on changes and additions to the SEI Blog for posts matching Data Modeling and Analyticsen-usTue, 22 Oct 2024 00:00:00 -0400https://www.sei.cmu.edu/blog/an-introduction-to-model-based-systems-engineering-mbse/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesRevisit our most popular post of the last four years, which introduces model-based systems engineering, a methodology to support the requirements, design, analysis, verification, and validation associated with the development of complex systems.Nataliya ShevchenkoTue, 22 Oct 2024 00:00:00 -0400https://www.sei.cmu.edu/blog/an-introduction-to-model-based-systems-engineering-mbse/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesDigital EngineeringData Modeling and AnalyticsModel-Based Systems Engineeringhttps://www.sei.cmu.edu/blog/how-can-causal-learning-help-to-control-costs/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThis post describes how to apply causal-modeling algorithms and tools to project data to identify, measure, and test causality.Michael KonradMon, 22 May 2023 00:00:00 -0400https://www.sei.cmu.edu/blog/how-can-causal-learning-help-to-control-costs/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesSoftware Cost EstimatesMeasurement and AnalysisData Modeling and Analyticshttps://www.sei.cmu.edu/blog/systems-engineering-and-software-engineering-collaborating-for-the-smart-systems-of-the-future/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesConvergence between systems engineering and software engineering is forging new practices for engineering the smart systems of the future.Paul NielsenMon, 20 Sep 2021 00:00:00 -0400https://www.sei.cmu.edu/blog/systems-engineering-and-software-engineering-collaborating-for-the-smart-systems-of-the-future/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesSoftware ArchitectureArtificial Intelligence EngineeringMachine LearningArtificial IntelligenceSystems EngineeringDevopsData Modeling and AnalyticsDigital EngineeringModel-Based Systems EngineeringContinuous Deployment of Capabilityhttps://www.sei.cmu.edu/blog/requirements-in-model-based-systems-engineering-mbse/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThis SEI blog post presents a comprehensive guide to effectively manage requirements in Model-Based Systems Engineering (MBSE) for better results.Nataliya ShevchenkoMon, 22 Feb 2021 00:00:00 -0500https://www.sei.cmu.edu/blog/requirements-in-model-based-systems-engineering-mbse/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesDigital EngineeringData Modeling and AnalyticsModel-Based Systems Engineeringhttps://www.sei.cmu.edu/blog/introduction-model-based-systems-engineering-mbse/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThis blog post introduces model-based systems engineering, a methodology to support the requirements, design, analysis, verification, and validation associated with the development of complex systems.Nataliya ShevchenkoMon, 21 Dec 2020 00:00:00 -0500https://www.sei.cmu.edu/blog/introduction-model-based-systems-engineering-mbse/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesData Modeling and AnalyticsDigital EngineeringModel-Based Systems Engineeringhttps://www.sei.cmu.edu/blog/model-based-analysis-of-agile-development-practices/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesApplications of Agile development practices in government are providing experience that decision makers can use to improve policy, procedure, and practice....Andrew Moore, Bill Nichols, William Novak, David ZubrowMon, 17 Jun 2019 00:00:00 -0400https://www.sei.cmu.edu/blog/model-based-analysis-of-agile-development-practices/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesAgile Adoption in GovernmentData Modeling and AnalyticsAgilehttps://www.sei.cmu.edu/blog/deep-learning-agile-devops-and-cloud-security-the-top-10-blog-posts-of-2018/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesEvery January on the SEI Blog, we present the 10 most-visited posts of the previous year. This year's top 10, which features posts published between January 1, 2018, and December 31, 2018....Douglas SchmidtMon, 07 Jan 2019 00:00:00 -0500https://www.sei.cmu.edu/blog/deep-learning-agile-devops-and-cloud-security-the-top-10-blog-posts-of-2018/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesAutonomy and Counter-AutonomyCloud ComputingData Modeling and AnalyticsMission AssuranceSoftware and Information Assurancehttps://www.sei.cmu.edu/blog/performing-text-analytics-for-insider-threat-programs-part-3-of-3/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThis blog series reviews topics in performing text analytics to support insider threat mitigation. This post presents a procedural framework for operationalizing this capability....Carrie GardnerTue, 20 Nov 2018 00:00:00 -0500https://www.sei.cmu.edu/blog/performing-text-analytics-for-insider-threat-programs-part-3-of-3/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesInsider ThreatData Modeling and Analyticshttps://www.sei.cmu.edu/blog/foundational-research-behind-text-analytics-for-insider-threat-part-2-of-3/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesIn this blog series, I review topics related to deploying a text analytics capability for insider threat mitigation. In this segment, I continue the conversation by disambiguating terminology related to text analysis....Carrie GardnerFri, 10 Aug 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/foundational-research-behind-text-analytics-for-insider-threat-part-2-of-3/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesInsider ThreatData Modeling and Analyticshttps://www.sei.cmu.edu/blog/considerations-for-deploying-a-text-analytics-capability-for-insider-threat-mitigation-part-1-of-3/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesIn this blog series I cover topics related to deploying a text analytics capability for insider threat mitigation. A text analytics capability is a means of measuring the risk employees may pose to an organization....Carrie GardnerFri, 27 Jul 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/considerations-for-deploying-a-text-analytics-capability-for-insider-threat-mitigation-part-1-of-3/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesInsider ThreatMission AssuranceData Modeling and Analyticshttps://www.sei.cmu.edu/blog/how-to-identify-key-causal-factors-that-influence-software-costs-a-case-study/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesDoD programs continue to experience cost overruns; the inadequacies of cost estimation were cited by the Government Accountability Office (GAO) as one of the top problem areas....Bill NicholsMon, 23 Jul 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/how-to-identify-key-causal-factors-that-influence-software-costs-a-case-study/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesSoftware Cost EstimatesMeasurement and AnalysisData Modeling and Analyticshttps://www.sei.cmu.edu/blog/big-data-malware-preparation-and-messaging/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesPart one of this series of blog posts on the collection and analysis of malware and storage of malware-related data in enterprise systems reviewed practices for collecting malware, storing it, and storing data about it....Brent FryeMon, 18 Jun 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/big-data-malware-preparation-and-messaging/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesCyber MissionsMalwareData Modeling and Analyticshttps://www.sei.cmu.edu/blog/big-data-malware-collection-and-storage/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThe growth of big data has affected many fields, including malware analysis. Increased computational power and storage capacities have made it possible for big-data processing systems to handle the increased volume of data being collected....Brent FryeMon, 04 Jun 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/big-data-malware-collection-and-storage/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesCyber MissionsMalwareData Modeling and Analyticshttps://www.sei.cmu.edu/blog/virtual-integration-blockchain-programming-and-agiledevops-the-latest-work-from-the-sei/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesAs part of an ongoing effort to keep you informed about our latest work, this blog post summarizes some recently published SEI reports, podcasts, and presentations highlighting our work in virtual integration, blockchain programming....Douglas SchmidtMon, 28 May 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/virtual-integration-blockchain-programming-and-agiledevops-the-latest-work-from-the-sei/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesBlockchainCyber MissionsData Modeling and AnalyticsAutonomy and Counter-Autonomyhttps://www.sei.cmu.edu/blog/automated-code-generation-for-future-compatible-high-performance-graph-libraries/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesFor many DoD missions, our ability to collect information has outpaced our ability to analyze that information. Graph algorithms and large-scale machine learning algorithms are a key to analyzing the information agencies collect....Scott McMillanMon, 14 May 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/automated-code-generation-for-future-compatible-high-performance-graph-libraries/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesArtificial Intelligence EngineeringArtificial IntelligenceMission AssuranceData Modeling and AnalyticsAdvanced Computinghttps://www.sei.cmu.edu/blog/why-does-software-cost-so-much/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesCost estimation was cited by the Government Accountability Office (GAO) as one of the top two reasons why DoD programs continue to have cost overruns. How can we better estimate and manage the cost of systems that are increasingly software intensive?...Robert StoddardMon, 16 Apr 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/why-does-software-cost-so-much/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesArtificial IntelligenceData Modeling and AnalyticsArtificial Intelligence Engineeringhttps://www.sei.cmu.edu/blog/a-fighting-chance-arming-the-analyst-in-the-age-of-big-data/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThe 2017 SEI Year in Review highlights the work of the institute undertaken from October 1, 2016, to September 30, 2017. This blog post, which was published in the 2017 Year in Review, highlights the work of three SEI researchers....Douglas SchmidtMon, 26 Mar 2018 00:00:00 -0400https://www.sei.cmu.edu/blog/a-fighting-chance-arming-the-analyst-in-the-age-of-big-data/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesBig DataData Modeling and AnalyticsStatic Analysishttps://www.sei.cmu.edu/blog/why-you-should-apply-agile-devops-earlier-in-the-lifecycle/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesDevOps is a set of development practices that emphasizes collaboration, communication, and automation throughout the application lifecycle....Hasan Yasar, Suzanne MillerMon, 05 Feb 2018 00:00:00 -0500https://www.sei.cmu.edu/blog/why-you-should-apply-agile-devops-earlier-in-the-lifecycle/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesAgileDevopsData Modeling and Analyticshttps://www.sei.cmu.edu/blog/video-summarization-using-machine-learning-to-process-video-from-unmanned-aircraft-systems/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesAs the use of unmanned aircraft systems (UASs) increases, the volume of potentially useful video data that UASs capture on their missions is straining the resources of the U.S. military that are needed to process and use this data....Kevin PitstickMon, 22 Jan 2018 00:00:00 -0500https://www.sei.cmu.edu/blog/video-summarization-using-machine-learning-to-process-video-from-unmanned-aircraft-systems/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesArtificial IntelligenceCyber MissionsData Modeling and AnalyticsMachine LearningArtificial Intelligence Engineeringhttps://www.sei.cmu.edu/blog/technical-detection-of-intended-violence-workplace-violence-as-an-insider-threat/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesLearn about the CERT Insider Threat Center's research on detecting harm to self and others in insider threat incidents in this informative SEI Blog post.Tracy CassidyMon, 11 Dec 2017 00:00:00 -0500https://www.sei.cmu.edu/blog/technical-detection-of-intended-violence-workplace-violence-as-an-insider-threat/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesInsider ThreatData Modeling and Analytics