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Microsoft to invest 2.9 billion to boost AI, cloud in Japan

The Japan Times

Microsoft will invest 2.9 billion over the next two years to boost its hyperscale cloud computing and artificial intelligence infrastructure in Japan, marking its biggest investment in the country. The announcement was made on Tuesday in Washington after Microsoft President Brad Smith met Prime Minister Fumio Kishida, who is in the United States for the first official visit by a Japanese leader in nine years. The Nikkei newspaper had reported the new investment earlier. Microsoft will also expand its digital training programs to provide AI skills to more than 3 million people over the next three years, the company said in a statement. It plans to open a lab in Japan focused on AI and robotics, while deepening its cybersecurity collaboration with the Japanese government.


Air Force secretary plans to ride in AI-operated F-16 fighter aircraft this spring

FOX News

Frank Kendall, the secretary of the Air Force, told the U.S. Senate Committee on Appropriations he will get to fly in an AI-flown plane later this year. Air Force Secretary Frank Kendall told members of the U.S. Senate on Tuesday that he plans to ride in the cockpit of an aircraft operated by artificial intelligence to experience the technology of the military branch's future fleet. Kendall spoke before the U.S. Senate Appropriations Committee's defense panel on Tuesday, where he spoke about the future of air warfare being dependent on autonomously operated drones. In fact, the Air Force secretary is pushing to get over 1,000 of the AI-operated drones and plans to let one of them take him into the air later this spring. The aircraft he plans to board will be an F-16 which was converted for drone flight.


Knowledge graphs for empirical concept retrieval

arXiv.org Artificial Intelligence

Concept-based explainable AI is promising as a tool to improve the understanding of complex models at the premises of a given user, viz.\ as a tool for personalized explainability. An important class of concept-based explainability methods is constructed with empirically defined concepts, indirectly defined through a set of positive and negative examples, as in the TCAV approach (Kim et al., 2018). While it is appealing to the user to avoid formal definitions of concepts and their operationalization, it can be challenging to establish relevant concept datasets. Here, we address this challenge using general knowledge graphs (such as, e.g., Wikidata or WordNet) for comprehensive concept definition and present a workflow for user-driven data collection in both text and image domains. The concepts derived from knowledge graphs are defined interactively, providing an opportunity for personalization and ensuring that the concepts reflect the user's intentions. We test the retrieved concept datasets on two concept-based explainability methods, namely concept activation vectors (CAVs) and concept activation regions (CARs) (Crabbe and van der Schaar, 2022). We show that CAVs and CARs based on these empirical concept datasets provide robust and accurate explanations. Importantly, we also find good alignment between the models' representations of concepts and the structure of knowledge graphs, i.e., human representations. This supports our conclusion that knowledge graph-based concepts are relevant for XAI.


Data Authorisation and Validation in Autonomous Vehicles: A Critical Review

arXiv.org Artificial Intelligence

Autonomous systems are becoming increasingly prevalent in new vehicles. Due to their environmental friendliness and their remarkable capability to significantly enhance road safety, these vehicles have gained widespread recognition and acceptance in recent years. Automated Driving Systems (ADS) are intricate systems that incorporate a multitude of sensors and actuators to interact with the environment autonomously, pervasively, and interactively. Consequently, numerous studies are currently underway to keep abreast of these rapid developments. This paper aims to provide a comprehensive overview of recent advancements in ADS technologies. It provides in-depth insights into the detailed information about how data and information flow in the distributed system, including autonomous vehicles and other various supporting services and entities. Data validation and system requirements are emphasised, such as security, privacy, scalability, and data ownership, in accordance with regulatory standards. Finally, several current research directions in the AVs field will be discussed.


AI and Identity

arXiv.org Artificial Intelligence

AI-empowered technologies' impact on the world is undeniable, reshaping industries, revolutionizing how humans interact with technology, transforming educational paradigms, and redefining social codes. However, this rapid growth is accompanied by two notable challenges: a lack of diversity within the AI field and a widening AI divide. In this context, This paper examines the intersection of AI and identity as a pathway to understand biases, inequalities, and ethical considerations in AI development and deployment. We present a multifaceted definition of AI identity, which encompasses its creators, applications, and their broader impacts. Understanding AI's identity involves understanding the associations between the individuals involved in AI's development, the technologies produced, and the social, ethical, and psychological implications. After exploring the AI identity ecosystem and its societal dynamics, We propose a framework that highlights the need for diversity in AI across three dimensions: Creators, Creations, and Consequences through the lens of identity. This paper proposes the need for a comprehensive approach to fostering a more inclusive and responsible AI ecosystem through the lens of identity.


Certifying almost all quantum states with few single-qubit measurements

arXiv.org Artificial Intelligence

Certifying that an n-qubit state synthesized in the lab is close to the target state is a fundamental task in quantum information science. However, existing rigorous protocols either require deep quantum circuits or exponentially many single-qubit measurements. In this work, we prove that almost all n-qubit target states, including those with exponential circuit complexity, can be certified from only O(n^2) single-qubit measurements. This result is established by a new technique that relates certification to the mixing time of a random walk. Our protocol has applications for benchmarking quantum systems, for optimizing quantum circuits to generate a desired target state, and for learning and verifying neural networks, tensor networks, and various other representations of quantum states using only single-qubit measurements. We show that such verified representations can be used to efficiently predict highly non-local properties that would otherwise require an exponential number of measurements. We demonstrate these applications in numerical experiments with up to 120 qubits, and observe advantage over existing methods such as cross-entropy benchmarking (XEB).


From Protoscience to Epistemic Monoculture: How Benchmarking Set the Stage for the Deep Learning Revolution

arXiv.org Artificial Intelligence

Over the past decade, AI research has focused heavily on building ever-larger deep learning models. This approach has simultaneously unlocked incredible achievements in science and technology, and hindered AI from overcoming long-standing limitations with respect to explainability, ethical harms, and environmental efficiency. Drawing on qualitative interviews and computational analyses, our three-part history of AI research traces the creation of this "epistemic monoculture" back to a radical reconceptualization of scientific progress that began in the late 1980s. In the first era of AI research (1950s-late 1980s), researchers and patrons approached AI as a "basic" science that would advance through autonomous exploration and organic assessments of progress (e.g., peer-review, theoretical consensus). The failure of this approach led to a retrenchment of funding in the 1980s. Amid this "AI Winter," an intervention by the U.S. government reoriented the field towards measurable progress on tasks of military and commercial interest. A new evaluation system called "benchmarking" provided an objective way to quantify progress on tasks by focusing exclusively on increasing predictive accuracy on example datasets. Distilling science down to verifiable metrics clarified the roles of scientists, allowed the field to rapidly integrate talent, and provided clear signals of significance and progress. But history has also revealed a tradeoff to this streamlined approach to science: the consolidation around external interests and inherent conservatism of benchmarking has disincentivized exploration beyond scaling monoculture. In the discussion, we explain how AI's monoculture offers a compelling challenge to the belief that basic, exploration-driven research is needed for scientific progress. Implications for the spread of AI monoculture to other sciences in the era of generative AI are also discussed.


Concept-based Analysis of Neural Networks via Vision-Language Models

arXiv.org Artificial Intelligence

The analysis of vision-based deep neural networks (DNNs) is highly desirable but it is very challenging due to the difficulty of expressing formal specifications for vision tasks and the lack of efficient verification procedures. In this paper, we propose to leverage emerging multimodal, vision-language, foundation models (VLMs) as a lens through which we can reason about vision models. VLMs have been trained on a large body of images accompanied by their textual description, and are thus implicitly aware of high-level, human-understandable concepts describing the images. We describe a logical specification language $\texttt{Con}_{\texttt{spec}}$ designed to facilitate writing specifications in terms of these concepts. To define and formally check $\texttt{Con}_{\texttt{spec}}$ specifications, we build a map between the internal representations of a given vision model and a VLM, leading to an efficient verification procedure of natural-language properties for vision models. We demonstrate our techniques on a ResNet-based classifier trained on the RIVAL-10 dataset using CLIP as the multimodal model.


Racial/Ethnic Categories in AI and Algorithmic Fairness: Why They Matter and What They Represent

arXiv.org Artificial Intelligence

Racial diversity has become increasingly discussed within the AI The utilization of racial and ethnic categories in the development and algorithmic fairness literature, yet little attention is focused on of datasets and models facilitates the inclusion and documentation justifying the choices of racial categories and understanding how of diverse perspectives. Racial and ethnic categories are especially people are racialized into these chosen racial categories. Even less crucial for datasets and models in which race and ethnicity attention is given to how racial categories shift and how the racialization serve as relevant factors, may act as confounding variables, or enable process changes depending on the context of a dataset or the ability to audit for fairness using race and ethnicity for model. An unclear understanding of who comprises the racial categories fairness purposes. For example, understanding the racial and/or chosen and how people are racialized into these categories ethnic target of hate speech is crucial for understanding the impact can lead to varying interpretations of these categories. These varying of hate speech, as hate speech can differ based on the race interpretations can lead to harm when the understanding of and/or ethnicity of the target[48]. Similarly, in health, race is correlated racial categories and the racialization process is misaligned from with health outcomes[6], and knowledge of a patient's race the actual racialization process and racial categories used. Harm and ethnicity can help contextualize the patient's experience and can also arise if the racialization process and racial categories used health history[53]. In algorithmic fairness settings, knowledge of are irrelevant ordonot exist inthecontext they areapplied.


Global versus Local: Evaluating AlexNet Architectures for Tropical Cyclone Intensity Estimation

arXiv.org Artificial Intelligence

Given the destructive impacts of tropical cyclones, it is critical to have a reliable system for cyclone intensity detection. Various techniques are available for this purpose, each with differing levels of accuracy. In this paper, we introduce two ensemble-based models based on AlexNet architecture to estimate tropical cyclone intensity using visible satellite images. The first model, trained on the entire dataset, is called the global AlexNet model. The second model is a distributed version of AlexNet in which multiple AlexNets are trained separately on subsets of the training data categorized according to the Saffir-Simpson wind speed scale prescribed by the meterologists. We evaluated the performance of both models against a deep learning benchmark model called \textit{Deepti} using a publicly available cyclone image dataset. Results indicate that both the global model (with a root mean square error (RMSE) of 9.03 knots) and the distributed model (with a RMSE of 9.3 knots) outperform the benchmark model (with a RMSE of 13.62 knots). We provide a thorough discussion of our solution approach, including an explanantion of the AlexNet's performance using gradient class activation maps (grad-CAM). Our proposed solution strategy allows future experimentation with various deep learning models in both single and multi-channel settings.