September 4, 2024 | International, Aerospace
Space Development Agency’s first satellites demo key capabilities
This week’s test involved two satellites, built by SpaceX, exchanging data via a laser-communication link.
January 4, 2019 | International, C4ISR
DARPA: Generating Actionable Understanding of Real-World Phenomena with AI
DARPA seeks to develop schema-based AI capability to enhance reasoning about complex world events and generate actionable insights
Rapid comprehension of world events is critical to informing national security efforts. These noteworthy changes in the natural world or human society can create significant impact on their own, or may form part of a causal chain that produces broader impact. Many events are not simple occurrences but complex phenomena composed of a web of numerous subsidiary elements – from actors to timelines. The growing volume of unstructured, multimedia information available, however, hampers uncovering and understanding these events and their underlying elements.
“The process of uncovering relevant connections across mountains of information and the static elements that they underlie requires temporal information and event patterns, which can be difficult to capture at scale with currently available tools and systems,” said Dr. Boyan Onyshkevych, a program manager in DARPA's Information Innovation Office (I2O).
The use of schemas to help draw correlations across information isn't a new concept. First defined by cognitive scientist Jean Piaget in 1923, schemas are units of knowledge that humans reference to make sense of events by organizing them into commonly occurring narrative structures. For example, a trip to the grocery store typically involves a purchase transaction schema, which is defined by a set of actions (payment), roles (buyer, seller), and temporal constraints (items are scanned and then payment is exchanged).
To help uncover complex events found in multimedia information and bring them to the attention of system users, DARPA created the Knowledge-directed Artificial Intelligence Reasoning Over Schemas (KAIROS) program. KAIROS seeks to create a schema-based AI capability to enable contextual and temporal reasoning about complex real-world events in order to generate actionable understanding of these events and predict how they will unfold. The program aims to develop a semi-automated system capable of identifying and drawing correlations between seemingly unrelated events or data, helping to inform or create broad narratives about the world around us.
KAIROS' research objectives will be approached in two stages. The first stage will focus on creating schemas from large volumes of data by detecting, classifying and clustering sub-events based on linguistic inference and common sense reasoning. Researchers taking on this challenge will apply generalization, composition and specialization processes to help generate schemas that describe both simple and complex events, sequence multiple schemas together to understand key contextual elements like roles and timelines, and apply domain-specific knowledge to tailor the analysis for a particular need.
The second stage of the program will focus on applying the library of schemas created during stage one to multimedia, multi-lingual information to uncover and extract complex events. This stage will require identifying events and entities, as well as relationships among them to help construct and extend a knowledge base.
DARPA will hold a Proposers Day on January 9, 2019 from 10:00am to 2:30pm (EST) at the Holiday Inn at Ballston, 4610 N. Fairfax Drive, Arlington, Virginia 22203 to provide more information about KAIROS and answer questions from potential proposers. For details of the event, including registration requirements, visit https://www.schafertmd.com/darpa/i2o/KAIROS/pd/.
A Broad Agency Announcement that fully describes the program structure and objectives can be found here, https://www.fbo.gov/index?s=opportunity&mode=form&id=0fc6d1a237556c5d59847e7165af3aef&tab=core&_cview=1.
Image Caption: This image outlines the two stages of the KAIROS program. The first stage will focus on creating a library of schemas from large volumes of data by detecting, classifying and clustering sub-events based on linguistic inference and common sense reasoning. The second stage will apply those schemas to new information to uncover and extract complex events, as well as relationships among them, to help construct and extend a knowledge base.
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February 1, 2021 | International, Aerospace
Spirit selected to lead MOSQUITO uncrewed fighter development
Thursday, 28 January 2021 Autonomous ‘loyal wingman' aircraft create the opportunity to expand, diversify and rapidly upgrade combat Air Forces in a cost-effective way - so the UK has committed funding for a new prototype. The UK's first fleet of uncrewed fighter aircraft is one step closer to reality following a £30-million contract to design and manufacture a prototype in a three-year deal supporting more than 100 jobs in Belfast. The uncrewed combat aircraft will be designed to fly at high-speed alongside fighter jets, armed with missiles, surveillance and electronic warfare technology to provide a battle-winning advantage over hostile forces. Known as a ‘loyal wingman', these aircraft will be the UK's first uncrewed platforms able to target and shoot down enemy aircraft and survive against surface to air missiles. In a boost for Northern Ireland's defence industry, Spirit AeroSystems, Belfast, has been selected to lead Team MOSQUITO in the next phase of the project. Using ground-breaking engineering techniques, the team will further develop the RAF's Lightweight Affordable Novel Combat Aircraft (LANCA) concept, with a full-scale vehicle flight-test programme expected by the end of 2023. Northern Ireland Secretary, Brandon Lewis says: "This is fantastic news and underlines the distinct strengths in Northern Ireland's economy, through its advanced engineering and manufacturing capabilities. This ground-breaking project will involve significant investment which will not only support local employment, but also reinforce Northern Ireland's contribution to the security of our nation." Team MOSQUITO, which also includes Northrop Grumman UK, will mature the designs and manufacture a technology demonstrator to generate evidence for a follow-on LANCA programme. If successful, Project Mosquito's findings could lead to this revolutionary capability being deployed alongside the Typhoon and F-35 Lightning jets by the end of the decade. Defence Minister, Jeremy Quin said: "This is a great win for the Northern Ireland defence industry and will showcase some of the most pioneering engineering work currently being undertaken in the UK. The £30 million project will accelerate the development of the UK's future air power by delivering cutting-edge uncrewed aircraft, maintaining our position as a world leader in emerging technologies." Working with innovative partners from across the UK, Project Mosquito is transforming traditional approaches to combat air to enable the rapid development of technology. By utilising the latest software development techniques and civilian aerospace engineering and manufacturing expertise, the project will deliver dramatic reductions in costs and development timelines, so their innovations can reach the front-line quicker than ever before. This game changing research and development project will ensure the final aircraft design will be capable of being easily and affordably updated with the latest technology so we remain one step ahead of our adversaries. The aircraft's flexibility will provide the optimum protection, survivability and information as it flies alongside Typhoon, F-35 Lightning, and later, Tempest as part of our future combat air system. Air Chief Marshal Mike Wigston, Chief of the Air Staff says: "We're taking a revolutionary approach, looking at a game-changing mix of swarming drones and uncrewed fighter aircraft like Mosquito, alongside piloted fighters like Tempest, that will transform the combat battlespace in a way not seen since the advent of the jet age." Director Future Combat Air, Richard Berthon adds: "Project Mosquito is a vital element of our approach to Future Combat Air, rapidly bringing to life design, build and test skills for next generation combat air capabilities. Autonomous ‘loyal wingman' aircraft create the opportunity to expand, diversify and rapidly upgrade Combat Air Forces in a cost-effective way, now and in the future." As announced by the Prime Minister in November 2020, the UK's Future Combat Air System (FCAS) programme is set to benefit from a portion of the extra £1.5 billion investment into military research and development, which will help ensure our Armed Forces are prepared to meet the threats of tomorrow. LANCA originated in 2015 in Dstl to understand innovative Combat Air technologies and concepts that offer radical reductions in cost and development time and is a RAF Rapid Capabilities Office led project under the Future Combat Air System Technology Initiative (FCAS TI). The UK MOD's Defence Science and Technology Laboratory (Dstl) provides the project management and is the MOD's technical authority for LANCA and Project Mosquito on behalf of the RCO. https://www.airframer.com/news_story.html?report=20244