2004开发技术年度综述之Java世界_MySQL
2004年Java世界发生了巨大变化，主要方面是诞生和发展了几个新名词：IOC 、AOP、SOA、MDA，当然，除了这些都是决定Java技术未来走向的革命性发展以外，还有很多细部和微观的发展，我们先来谈谈这些重要的细节技术发展。
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The Stable Diffusion 3 paper is finally released, and the architectural details are revealed. Will it help to reproduce Sora?
Mar 06, 2024 pm 05:34 PM
StableDiffusion3’s paper is finally here! This model was released two weeks ago and uses the same DiT (DiffusionTransformer) architecture as Sora. It caused quite a stir once it was released. Compared with the previous version, the quality of the images generated by StableDiffusion3 has been significantly improved. It now supports multi-theme prompts, and the text writing effect has also been improved, and garbled characters no longer appear. StabilityAI pointed out that StableDiffusion3 is a series of models with parameter sizes ranging from 800M to 8B. This parameter range means that the model can be run directly on many portable devices, significantly reducing the use of AI
This article is enough for you to read about autonomous driving and trajectory prediction!
Feb 28, 2024 pm 07:20 PM
Trajectory prediction plays an important role in autonomous driving. Autonomous driving trajectory prediction refers to predicting the future driving trajectory of the vehicle by analyzing various data during the vehicle's driving process. As the core module of autonomous driving, the quality of trajectory prediction is crucial to downstream planning control. The trajectory prediction task has a rich technology stack and requires familiarity with autonomous driving dynamic/static perception, high-precision maps, lane lines, neural network architecture (CNN&GNN&Transformer) skills, etc. It is very difficult to get started! Many fans hope to get started with trajectory prediction as soon as possible and avoid pitfalls. Today I will take stock of some common problems and introductory learning methods for trajectory prediction! Introductory related knowledge 1. Are the preview papers in order? A: Look at the survey first, p
DualBEV: significantly surpassing BEVFormer and BEVDet4D, open the book!
Mar 21, 2024 pm 05:21 PM
This paper explores the problem of accurately detecting objects from different viewing angles (such as perspective and bird's-eye view) in autonomous driving, especially how to effectively transform features from perspective (PV) to bird's-eye view (BEV) space. Transformation is implemented via the Visual Transformation (VT) module. Existing methods are broadly divided into two strategies: 2D to 3D and 3D to 2D conversion. 2D-to-3D methods improve dense 2D features by predicting depth probabilities, but the inherent uncertainty of depth predictions, especially in distant regions, may introduce inaccuracies. While 3D to 2D methods usually use 3D queries to sample 2D features and learn the attention weights of the correspondence between 3D and 2D features through a Transformer, which increases the computational and deployment time.
Return to Omaha Beach! World of Tanks launches Normandy commemoration event
May 31, 2024 pm 10:25 PM
As the D-Day invasion approaches its 80th anniversary, a whole month of World of Tanks events and specials will be centered around Operation Overlord - a new PvE mode, a themed battle pass, the release of a new Frontline mode, and a month-long The Operation Normandy token store is about to open. OPERATION MAP From June 3 to June 30, explore the beaches of Normandy and collect up to 90 Operation Normandy Tokens: 36 from this map and another 54 by completing daily tasks. Check out the interactive map and see the start dates for each event, then start earning tokens now, or unlock special token missions. Use the map to learn more about Operation Normandy related activities. Once you have obtained enough Operation Normandy tokens, you can go to the Operation Normandy token dealer
Discover a whole new world of Java programming software for mobile phones: five recommended applications you shouldn't miss
Jan 13, 2024 am 09:08 AM
In today's era of mobile devices, mobile phones have become an indispensable part of our lives. And if you are interested in programming, the Java programming software on your mobile phone will turn your mobile phone into a powerful development tool. This article will introduce five mobile Java programming software that you cannot miss to help you better explore the world of programming. AIDEAIDE is a powerful mobile Java programming software that provides a complete Java development environment, including code editor, compiler, debugger, etc. It supports a variety of development projects
Review! Deep model fusion (LLM/basic model/federated learning/fine-tuning, etc.)
Apr 18, 2024 pm 09:43 PM
In September 23, the paper "DeepModelFusion:ASurvey" was published by the National University of Defense Technology, JD.com and Beijing Institute of Technology. Deep model fusion/merging is an emerging technology that combines the parameters or predictions of multiple deep learning models into a single model. It combines the capabilities of different models to compensate for the biases and errors of individual models for better performance. Deep model fusion on large-scale deep learning models (such as LLM and basic models) faces some challenges, including high computational cost, high-dimensional parameter space, interference between different heterogeneous models, etc. This article divides existing deep model fusion methods into four categories: (1) "Pattern connection", which connects solutions in the weight space through a loss-reducing path to obtain a better initial model fusion
More than just 3D Gaussian! Latest overview of state-of-the-art 3D reconstruction techniques
Jun 02, 2024 pm 06:57 PM
Written above & The author’s personal understanding is that image-based 3D reconstruction is a challenging task that involves inferring the 3D shape of an object or scene from a set of input images. Learning-based methods have attracted attention for their ability to directly estimate 3D shapes. This review paper focuses on state-of-the-art 3D reconstruction techniques, including generating novel, unseen views. An overview of recent developments in Gaussian splash methods is provided, including input types, model structures, output representations, and training strategies. Unresolved challenges and future directions are also discussed. Given the rapid progress in this field and the numerous opportunities to enhance 3D reconstruction methods, a thorough examination of the algorithm seems crucial. Therefore, this study provides a comprehensive overview of recent advances in Gaussian scattering. (Swipe your thumb up
Revolutionary GPT-4o: Reshaping the human-computer interaction experience
Jun 07, 2024 pm 09:02 PM
The GPT-4o model released by OpenAI is undoubtedly a huge breakthrough, especially in its ability to process multiple input media (text, audio, images) and generate corresponding output. This ability makes human-computer interaction more natural and intuitive, greatly improving the practicality and usability of AI. Several key highlights of GPT-4o include: high scalability, multimedia input and output, further improvements in natural language understanding capabilities, etc. 1. Cross-media input/output: GPT-4o+ can accept any combination of text, audio, and images as input and directly generate output from these media. This breaks the limitation of traditional AI models that only process a single input type, making human-computer interaction more flexible and diverse. This innovation helps power smart assistants
