At 18 o'clock on the August 13th, the two-day CCF-GAIR artificial intelligence and robotics summit ended perfectly. During this period, the world’s academics, industry, and investment community gathered together to present a grand event for related practitioners. Technology and experience sharing sessions. The entire conference agenda includes: artificial intelligence home, robots and drones, smart driving and investors. First, let's review the August 12th AI series of speeches at home.
Academician Xu Yangsheng of the Chinese Academy of Engineering: Issues and Reflections on Intelligent Robots
First of all, Xu Yangsheng, principal of the Chinese University of Hong Kong (Shenzhen), academician of the Chinese Academy of Engineering, robotics and intelligent system expert, based on his more than 30 years of robotic research experience, summed up the technical path, historical evolution and application cases of intelligent robots.
Kingsoft CEO Zhang Hongjiang: smart, big data, cloud
“The pace of artificial intelligence development is so fast that it is inseparable from big data and cloud computing.†CEO of Kingsoft, former president of Microsoft Asia Engineering Academy, academician of the American Computer Association (ACM), IEEE Fellow Zhang Hongjiang in “Smart, Big Data, Cloud ". Twenty years ago, Zhang Hongjiang’s group applied for a patent for a complex distributed architecture but could only operate in a laboratory. Today, 20 years later, it has already left the lab and the entire calculation and processing process is completed in the cloud. , can be presented on our mobile devices for users to use anytime, anywhere.
Oxford Computer Department Head: Symbolism and neural networks in AI should be integrated
The emergence of AlphaGo this year for the first time allowed the world to recognize the advanced level of artificial intelligence at this stage. Then the question of where advanced artificial intelligence has come from, and whether AI poses a threat to humans has been thrown out. In this conference, one of the DeepMind members of the team behind AlphaGo, the head of the computer department of Oxford University, the head of the Oxford-DeepMind Partnership, AAAI, and Michael Wooldridge of the EURAI Fellow, in-depth analysis of strong and weak artificial intelligence, machines Whether it will have the problems of awareness, integration and integration of neural network type AI and symbolism AI, at the same time put forward two kinds of AI solutions, as well as put forward their own opinions on the contradictions people encounter in the field of artificial intelligence research.
Professor Yang Qiang of Hong Kong University of Science and Technology: Several Necessary Conditions for the Success of Artificial Intelligence
Professor Yang Qiang of Hong Kong University of Science and Technology presented the five conditions necessary for the success of artificial intelligence at the CCF-GAIR conference:
Clear business model
High quality big data
Clear problem definition and field edges
Understanding AI's cross-border talent
Calculate ability
We know that artificial intelligence has developed so rapidly in recent years that deep learning has contributed. Professor Yang Qiang is studying a new algorithm model whose operation principle is based on deep learning plus reinforcement learning and migration learning, so that some mature data models can be more easily applied in other fields without having to 0 to 1 training data.
Executive Vice President of Microsoft Research Asia Yong Yong: Computer Vision From Perception to Cognition
Computer vision is an important branch of artificial intelligence. How to let computers understand images has always been a major problem in the field of research. During the conference, executive vice presidents of Microsoft Asia Research Institute, IEEE, IAPR, and SPIE Fellow dared to explain the profound things in a simple and easy way. They analyzed computer vision with lively and interesting practical applications, and at the same time, let people directly feel the wonders of CV.
Academician Li Ming of the Canadian Royal Society: How to deal with NLP problems with deep learning
In addition to computer vision, natural language processing is an important part of artificial intelligence. Both Siri and Xiao Bing are natural language processing products, but the user's impression of it is only at the entertainment level. There are still many problems in answering the questions. Fellow of the Royal College of Canada, Professor of the University of Waterloo, ACM, IEEE Fellow Li Ming used a deep learning model different from other methods at the CCF-GAIR conference to make the robot Q&A more accurate. In addition, he also put forward the concept of “semantic distanceâ€, giving NLP researchers a new research idea.
Li Hang, Director of Huawei's Noah's Ark Lab: Our Vision and Practice in Artificial Intelligence
As we all know, companies such as Google, Facebook, Microsoft, and China’s Baidu all have relatively deep accumulation in the field of artificial intelligence. However, many people do not seem to know that, in fact, Huawei has already begun to deploy artificial intelligence and established the Noah’s Ark Laboratory. This time, Li Hang, director of the Huawei Noah's Ark Lab, talked about Huawei's Noah's Ark Lab's deep-growing products and technologies in the AI ​​direction.
From Search Engines to Action Engines, How Google Scientists Made Smart Searches
At present, speech recognition has reached a very high level, but semantic analysis still has a long way to go. Therefore, in the competitive environment with a small difference in overall speech recognition rate, the pros and cons of the semantic analysis algorithm and the usage scenarios that have been adopted have become the most important conditions for NLP products. At the CCF-GAIR conference, former Google scientist Lindkang cut in from the perspective of the NLP, and described in depth the presentation of search engines and voice assistants in the future.
Can you boost your WiFi signal with outdoor 4G CPE?
When you travel or go to some remote areas, you may be annoyed by poor reception. Is there any way to get a strong WiFi router signal outdoors in a 4G LTE network? Very good, outdoor 4G CPE router would be a good choice!
What is an outdoor 4G CPE router?
An outdoor 4G CPE router differs from a Wifi-only router in that it needs to be connected to a fiber optic network. The 4G CPE WiFi router can pick up the carrier's 4G LTE network signal and convert it into broadband and Wi-Fi. Just plug in your SIM card with your data plan and enjoy a stable and reliable WiFi signal with family and friends. This Outdoor CPE can be used in harsh environments. If you install your router outside or near a window in an area with a weak 4G signal, your device can receive a better 4G signal.
Second, what are the characteristics of outdoor 4G CPE router?
1. Better network for ODU and IDU
4G CPE outdoor routers include an outdoor unit (ODU) and an indoor unit (IDU). Help your device receive the best outdoor cellular signal through the ODU, and connect to the indoor WiFi router through the network cable to experience better network speed. As shown in the figure below, an outdoor LTE CPE (ODU) is installed outdoors and connected to an indoor Wi-Fi router (IDU) via a network cable. The entire 4G device is powered by POE. This data will be transmitted over the same Ethernet cable, eliminating the need to connect the ODU to a power outlet.
2. High-speed multi-user available
The outdoor 4G CPE features a built-in 4G LTE modem and a 5dBi high-gain antenna. LTE CAT4, download speeds up to 150Mbps, WiFi speeds up to 300Mbps, can connect 32 users at the same time. The high-gain antenna of the outdoor 4G CPE router enables it to have higher power and stronger signal transmission and reception capabilities than mobile phones. Therefore, the CPE router can receive the signal. If your phone can't receive a signal in some areas. Sometimes you also use your phone as a hotspot to share Internet access with your friends, right? Similarly, this 4G LTE CPE router allows 32 users to connect to WiFi at the same time, allowing more users to connect and receive a better signal than a phone sharing hotspot. In addition, the IDU has four Lan ports and can be connected to the device through network cables, which is also a backup mode of the Internet.
3. Excellent outdoor performance and design
On the one hand, outdoor LTE CPE is waterproof, UV resistant and corrosion resistant. It can be used at -20℃~60℃ operating temperature. Therefore, it is ideal for outdoor deployment. On the other hand, there are a variety of installation methods. CPE can be mounted on Windows or walls by mounting brackets. It is also possible to attach it to the antenna mast. In addition, the signal strength is displayed through the LED indicator to facilitate users to find the best location to get a better 4G signal.
4. Support different frequency bands
Outdoor 4G CPE supports a variety of frequency bands, including LTE-FDD, LTE-TDD, 3G WCDMA, and 2G GSM network bands. Meet the needs of different frequency bands in different regions and make full use of network resources.
5. Convenient management of CPE
Start the Web browser to log in to the Web management page. You can configure and manage the CPE easily. The web management system supports Linux. Provides functions such as WebUI management, Telnet, SSH terminal system status monitoring, NTP client, synchronization between devices and the system clock network, and configuration file import and export.
6. Applicable to various application scenarios
CPE is designed to provide ISP or operator with 4G LTE outdoor wifi router to facilitate network connection, whether at home, or in enterprises and remote areas, to bring users a wonderful network experience.
All in all, an outdoor 4G CPE router is an excellent choice for connecting to the Internet in remote areas and places where the signal is weak, the wired network is unreliable, or there is a lack of reliable WiFi. It's worth deploying outdoor CPE in rural, coastal, boat, caravan, campsite and remote areas to enjoy the best network speeds and outdoor activities! It can even reduce complex cabling deployments for home networks without the need to install a wired fiber network.
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