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Studies find it 'impossible' to create any 'reliable' AI watermarks: 'Very sophisticated' problem
Current fail-safe measures designed to ensure material generated by artificial intelligence (AI) is clearly labeled does not meet an appropriate standard and may not be possible with current technology, an expert warns. "There's no interest, and it's difficult to do," Michael Wilkowski, chief technology officer of AI-driven bank compliance platform Silent Eight, told Fox News Digital, stressing that, in his view, it's "actually nearly impossible to discover" if something was AI-generated or not. The current method of applying a watermark at first glance appears more advanced than the traditional method, which would apply a physical mark over the material to make it clear and obvious that the watermark exists. Instead, AI-generated material has an embedded code. AI companies have championed the digital watermark as a means of combating concerns that AI-generated images and videos will end up blurring the line between authentic and generated content, with everyone from OpenAI to Meta pledging to work on the technology, Wired magazine reported.
A Comprehensive Review on Tree Detection Methods Using Point Cloud and Aerial Imagery from Unmanned Aerial Vehicles
Kuang, Weijie, Ho, Hann Woei, Zhou, Ye, Suandi, Shahrel Azmin, Ismail, Farzad
Unmanned Aerial Vehicles (UAVs) are considered cutting-edge technology with highly cost-effective and flexible usage scenarios. Although many papers have reviewed the application of UAVs in agriculture, the review of the application for tree detection is still insufficient. This paper focuses on tree detection methods applied to UAV data collected by UAVs. There are two kinds of data, the point cloud and the images, which are acquired by the Light Detection and Ranging (LiDAR) sensor and camera, respectively. Among the detection methods using point-cloud data, this paper mainly classifies these methods according to LiDAR and Digital Aerial Photography (DAP). For the detection methods using images directly, this paper reviews these methods by whether or not to use the Deep Learning (DL) method. Our review concludes and analyses the comparison and combination between the application of LiDAR-based and DAP-based point cloud data. The performance, relative merits, and application fields of the methods are also introduced. Meanwhile, this review counts the number of tree detection studies using different methods in recent years. From our statics, the detection task using DL methods on the image has become a mainstream trend as the number of DL-based detection researches increases to 45% of the total number of tree detection studies up to 2022. As a result, this review could help and guide researchers who want to carry out tree detection on specific forests and for farmers to use UAVs in managing agriculture production.
Improving Stability in Simultaneous Speech Translation: A Revision-Controllable Decoding Approach
Chen, Junkun, Xue, Jian, Wang, Peidong, Pan, Jing, Li, Jinyu
Simultaneous Speech-to-Text translation serves a critical role in real-time crosslingual communication. Despite the advancements in recent years, challenges remain in achieving stability in the translation process, a concern primarily manifested in the flickering of partial results. In this paper, we propose a novel revision-controllable method designed to address this issue. Our method introduces an allowed revision window within the beam search pruning process to screen out candidate translations likely to cause extensive revisions, leading to a substantial reduction in flickering and, crucially, providing the capability to completely eliminate flickering. The experiments demonstrate the proposed method can significantly improve the decoding stability without compromising substantially on the translation quality.
OMNI: Open-endedness via Models of human Notions of Interestingness
Zhang, Jenny, Lehman, Joel, Stanley, Kenneth, Clune, Jeff
Open-ended algorithms aim to learn new, interesting behaviors forever. That requires a vast environment search space, but there are thus infinitely many possible tasks. Even after filtering for tasks the current agent can learn (i.e., learning progress), countless learnable yet uninteresting tasks remain (e.g., minor variations of previously learned tasks). An Achilles Heel of open-endedness research is the inability to quantify (and thus prioritize) tasks that are not just learnable, but also $\textit{interesting}$ (e.g., worthwhile and novel). We propose solving this problem by $\textit{Open-endedness via Models of human Notions of Interestingness}$ (OMNI). The insight is that we can utilize large (language) models (LMs) as a model of interestingness (MoI), because they $\textit{already}$ internalize human concepts of interestingness from training on vast amounts of human-generated data, where humans naturally write about what they find interesting or boring. We show that LM-based MoIs improve open-ended learning by focusing on tasks that are both learnable $\textit{and interesting}$, outperforming baselines based on uniform task sampling or learning progress alone. This approach has the potential to dramatically advance the ability to intelligently select which tasks to focus on next (i.e., auto-curricula), and could be seen as AI selecting its own next task to learn, facilitating self-improving AI and AI-Generating Algorithms. View website at https://www.jennyzhangzt.com/omni/
Manifestations of Xenophobia in AI Systems
Tomasev, Nenad, Maynard, Jonathan Leader, Gabriel, Iason
Xenophobia is one of the key drivers of marginalisation, discrimination, and conflict, yet many prominent machine learning (ML) fairness frameworks fail to comprehensively measure or mitigate the resulting xenophobic harms. Here we aim to bridge this conceptual gap and help facilitate safe and ethical design of artificial intelligence (AI) solutions. We ground our analysis of the impact of xenophobia by first identifying distinct types of xenophobic harms, and then applying this framework across a number of prominent AI application domains, reviewing the potential interplay between AI and xenophobia on social media and recommendation systems, healthcare, immigration, employment, as well as biases in large pre-trained models. These help inform our recommendations towards an inclusive, xenophilic design of future AI systems.
The extreme robot arm that can chop up a ship
"Compared to traditional ship recycling, we're very, very low carbon," says Mr Lawrence as he explains how machinery at Leviathan's Stralsund facility on Germany's Baltic coast will be powered by electricity, not on-site fossil fuels, and that recovered steel will be transported to mills around Europe on electrified trains. Commercial operations are expected to start in the coming months, he adds.
Unforgettable tricks to control your iPhone with voice commands, touch
The CyberGuy shows you how to manage your online presence. The double-squeeze action is a feature that lets you quickly activate Siri, the voice assistant on your iPhone, by squeezing the sides of your device. A solution opens up a world to some amazing voice command tricks for better control of your iPhone. "Hello Cyberguy, I have an issue with Apple over their squeeze to confirm for purchase, etc. Many people do not have the ability to do the double-squeeze. Their hands are not capable for many reasons. I'm sure the elderly come to mind immediately, but it's also ones who suffer from carpel tunnel, arthritis and many others. It's personal to me as my daughter was at dinner with clients after an all-day business conference and choked without being aware on a piece of steak. Her heart stopped for over six minutes. The medics refused to give up, and she is now mind and body strong but having to fight to walk again and has lost much of the use of her hands. Gripping to confirm on the iPhone is one of the things she cannot do. She's extremely literate and intuitive with her workmates and would work well with someone. Here's how to make your iPhone more accessible. CLICK TO GET KURT'S FREE CYBERGUY NEWSLETTER WITH SECURITY ALERTS, QUICK TIPS, TECH REVIEWS, AND EASY HOW-TO'S TO MAKE YOU SMARTER Any suggestions you have would be greatly appreciated."
Star Wars-obsessed Englishman gets 9 years for 2021 plot to kill Queen Elizabeth II with crossbow
Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. A Star Wars-obsessed man who was encouraged by a chatbot "girlfriend" to slay Queen Elizabeth II was sentenced Thursday to nine years in prison for taking his plot to Windsor Castle, where he scaled the walls and was caught with a loaded crossbow on Christmas Day 2021. "I'm here to kill the queen," Jaswant Singh Chail, wearing a metal mask inspired by the dark force in the Star Wars movies, declared when he was encountered by a guard on the grounds of the castle in the early morning, according to the court. He then dropped the weapon and surrendered, and repeated his intent.