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Source Code: A short film depicting artificial intelligence in a future war

#artificialintelligence

Please join the Atlantic Council's Scowcroft Center for Strategy and Security for the premiere screening of Source Code, a short film by Mark Kiefer depicting the interface of human and machine at war in 2065. The event will feature keynote remarks by futurist August Cole, author of Burn-In and Ghost Fleet, and will conclude with a panel discussion among Kiefer; author Jamie Metzl, from whose story, "A Visit to Weizenbaum," the film was adapted; and Tess deBlanc-Knowles, director of research and analysis at the National Security Commission on Artificial Intelligence (NSCAI). This latest installment in Forward Defense's Art of War project will take place on Wednesday, September 15, 2021 from 2:00 p.m. to 3:30 p.m. ET. To receive the Zoom link, please click the REGISTER button above. He has been ordered to see the compound's psychiatrist who will assess his continued fitness for duty.


Adviser: Leveraging Cleveland's strengths for a digital age – Crain's Cleveland Business

#artificialintelligence

"I think music runs deep in Cleveland's history," said Machine Gun Kelly's partner and manager, … then uses machine learning to optimize communication.


Robot Journalism: A New Way of Reporting Breaking News

#artificialintelligence

News stories are created by computer programs in automated journalism, also known as algorithmic journalism or robot journalism. Stories are generated automatically by computers rather than by human reporters thanks to artificial intelligence (AI) technologies. These programs analyze, organize, and present data in a form that is understandable to humans. Typically, an algorithm examines huge quantities of given data, chooses from a variety of pre-programmed article formats, organizes important points, and inserts information like names, places, amounts, rankings, statistics, and other numbers. The output may be tailored to a specific voice, tone, or style.



DuRecDial 2.0: A Bilingual Parallel Corpus for Conversational Recommendation

arXiv.org Artificial Intelligence

In this paper, we provide a bilingual parallel human-to-human recommendation dialog dataset (DuRecDial 2.0) to enable researchers to explore a challenging task of multilingual and cross-lingual conversational recommendation. The difference between DuRecDial 2.0 and existing conversational recommendation datasets is that the data item (Profile, Goal, Knowledge, Context, Response) in DuRecDial 2.0 is annotated in two languages, both English and Chinese, while other datasets are built with the setting of a single language. We collect 8.2k dialogs aligned across English and Chinese languages (16.5k dialogs and 255k utterances in total) that are annotated by crowdsourced workers with strict quality control procedure. We then build monolingual, multilingual, and cross-lingual conversational recommendation baselines on DuRecDial 2.0. Experiment results show that the use of additional English data can bring performance improvement for Chinese conversational recommendation, indicating the benefits of DuRecDial 2.0. Finally, this dataset provides a challenging testbed for future studies of monolingual, multilingual, and cross-lingual conversational recommendation.


Towards Automatic Bias Detection in Knowledge Graphs

arXiv.org Artificial Intelligence

With the recent surge in social applications relying on knowledge graphs, the need for techniques to ensure fairness in KG based methods is becoming increasingly evident. Previous works have demonstrated that KGs are prone to various social biases, and have proposed multiple methods for debiasing them. However, in such studies, the focus has been on debiasing techniques, while the relations to be debiased are specified manually by the user. As manual specification is itself susceptible to human cognitive bias, there is a need for a system capable of quantifying and exposing biases, that can support more informed decisions on what to debias. To address this gap in the literature, we describe a framework for identifying biases present in knowledge graph embeddings, based on numerical bias metrics. We illustrate the framework with three different bias measures on the task of profession prediction, and it can be flexibly extended to further bias definitions and applications. The relations flagged as biased can then be handed to decision makers for judgement upon subsequent debiasing.


MS-SincResNet: Joint learning of 1D and 2D kernels using multi-scale SincNet and ResNet for music genre classification

arXiv.org Artificial Intelligence

In this study, we proposed a new end-to-end convolutional neural network, called MS-SincResNet, for music genre classification. MS-SincResNet appends 1D multi-scale SincNet (MS-SincNet) to 2D ResNet as the first convolutional layer in an attempt to jointly learn 1D kernels and 2D kernels during the training stage. First, an input music signal is divided into a number of fixed-duration (3 seconds in this study) music clips, and the raw waveform of each music clip is fed into 1D MS-SincNet filter learning module to obtain three-channel 2D representations. The learned representations carry rich timbral, harmonic, and percussive characteristics comparing with spectrograms, harmonic spectrograms, percussive spectrograms and Mel-spectrograms. ResNet is then used to extract discriminative embeddings from these 2D representations. The spatial pyramid pooling (SPP) module is further used to enhance the feature discriminability, in terms of both time and frequency aspects, to obtain the classification label of each music clip. Finally, the voting strategy is applied to summarize the classification results from all 3-second music clips. In our experimental results, we demonstrate that the proposed MS-SincResNet outperforms the baseline SincNet and many well-known hand-crafted features. Considering individual 2D representation, MS-SincResNet also yields competitive results with the state-of-the-art methods on the GTZAN dataset and the ISMIR2004 dataset. The code is available at https://github.com/PeiChunChang/MS-SincResNet


Computational Imaging and Artificial Intelligence: The Next Revolution of Mobile Vision

arXiv.org Artificial Intelligence

Signal capture stands in the forefront to perceive and understand the environment and thus imaging plays the pivotal role in mobile vision. Recent explosive progresses in Artificial Intelligence (AI) have shown great potential to develop advanced mobile platforms with new imaging devices. Traditional imaging systems based on the "capturing images first and processing afterwards" mechanism cannot meet this unprecedented demand. Differently, Computational Imaging (CI) systems are designed to capture high-dimensional data in an encoded manner to provide more information for mobile vision systems.Thanks to AI, CI can now be used in real systems by integrating deep learning algorithms into the mobile vision platform to achieve the closed loop of intelligent acquisition, processing and decision making, thus leading to the next revolution of mobile vision.Starting from the history of mobile vision using digital cameras, this work first introduces the advances of CI in diverse applications and then conducts a comprehensive review of current research topics combining CI and AI. Motivated by the fact that most existing studies only loosely connect CI and AI (usually using AI to improve the performance of CI and only limited works have deeply connected them), in this work, we propose a framework to deeply integrate CI and AI by using the example of self-driving vehicles with high-speed communication, edge computing and traffic planning. Finally, we outlook the future of CI plus AI by investigating new materials, brain science and new computing techniques to shed light on new directions of mobile vision systems.


Asynchronous and Distributed Data Augmentation for Massive Data Settings

arXiv.org Machine Learning

Data augmentation (DA) algorithms are widely used for Bayesian inference due to their simplicity. In massive data settings, however, DA algorithms are prohibitively slow because they pass through the full data in any iteration, imposing serious restrictions on their usage despite the advantages. Addressing this problem, we develop a framework for extending any DA that exploits asynchronous and distributed computing. The extended DA algorithm is indexed by a parameter $r \in (0, 1)$ and is called Asynchronous and Distributed (AD) DA with the original DA as its parent. Any ADDA starts by dividing the full data into $k$ smaller disjoint subsets and storing them on $k$ processes, which could be machines or processors. Every iteration of ADDA augments only an $r$-fraction of the $k$ data subsets with some positive probability and leaves the remaining $(1-r)$-fraction of the augmented data unchanged. The parameter draws are obtained using the $r$-fraction of new and $(1-r)$-fraction of old augmented data. For many choices of $k$ and $r$, the fractional updates of ADDA lead to a significant speed-up over the parent DA in massive data settings, and it reduces to the distributed version of its parent DA when $r=1$. We show that the ADDA Markov chain is Harris ergodic with the desired stationary distribution under mild conditions on the parent DA algorithm. We demonstrate the numerical advantages of the ADDA in three representative examples corresponding to different kinds of massive data settings encountered in applications. In all these examples, our DA generalization is significantly faster than its parent DA algorithm for all the choices of $k$ and $r$. We also establish geometric ergodicity of the ADDA Markov chain for all three examples, which in turn yields asymptotically valid standard errors for estimates of desired posterior quantities.


Three Sunday shows ignored NYT report on botched drone strike Pentagon now admits killed 10 Afghan civilians

FOX News

Fox News anchor Bret Baier offers analysis on that and other breaking news stories, on'Your World'. Three of the five prominent Sunday morning newscasts avoided the explosive New York Times report about the botched U.S. drone strike the Pentagon finally admitted killed Afghan civilians rather than ISIS-K terrorists the Biden administration previously touted. During a Friday press conference, the Pentagon confirmed that the Aug. 28 drone strike was a "tragic mistake" that killed ten civilians, including seven children, which was meant to be in response to the Aug. 26 terrorist attack outside the Kabul airport that left 13 U.S. servicemen dead. This came one week after the Times published a stunning visual investigation that came to the same conclusion. The Biden administration had announced that "two high profile" ISIS-K fighters who were dubbed as "planners and facilitators" of the suicide bombing were killed in the strike.