Apr 12, 2022|
JD Explore Academy’s Qiling Framework Accepted in GSoC 2022
by Yiming Yan
The Qiling framework developed by the Shepherd Lab of JD Explore Academy has been accepted in GSoC (Google Summer of Code) 2022 after recommendation by The Honeynet Project.
Starting from 2005, GSoC has been devoted to helping contributors find open source projects. More than 18,000 students from 112 countries, who get help from 17,000 mentors of 746 open source organizations, have written more than 40M lines of code in fields they love.
The Qiling framework is an advanced binary emulation framework that supports many different platforms and architectures. The framework can help technicians in virtualizing a “non-physical” system environment in order to effectively launch vulnerability investigations. This will not only alleviate the inefficiency of low-power IoT, but it will also cut the cost of reverse learning in IoT.
Analyzing vulnerabilities through reverse engineering is a necessary topic for both IoT providers and the information security industry. While hacking attempts run on diverse operating systems and CPU architectures, traditional binary analysis approaches, on the other hand, find problems such as being costly and inaccurate.
Shepherd Lab breaks through the various restrictions of existing analysis methods and officially published Qiling, a dynamic binary analysis framework that can be utilized across platforms and CPU architectures. The framework can support dynamic binary instrumentation, which allows researchers to change the running behavior of target files at will, allowing them to run files of various formats and architectures and analyze various code pathways. Simply put, users can utilize the framework to deal with code obfuscation techniques without the source code and easily break down anti-reverse defenses of target files.
Compared to traditional dynamic binary analysis programs, the Qiling Framework can also run in multiple system platforms such as Linux, BSD, OSX or Windows. There is no limitation of CPU architecture.
Since its launch in 2019, nearly 100 volunteers around the world have contributed to the Qiling Framework, and it has been utilized to develop security tools by a number of international security institutions including Apple, Google, Microsoft, Dell, CAS, Tencent, and Huawei, etc.
The Qiling Framework development team will participate in GSoC as mentors to provide technical expertise to the participants. KaiJern, Director of The Shepherd Lab, welcomed the contributors: “We’d like to take this opportunity to invite future stars to join our journey in developing the community, and we’ll provide help in any way we can.”
Apr 22, 2024|
JD.com Debuts AI Digital Representative of Founder Richard Liu During Livestream, Drawing 20 Million Views in Under One Hour
During a livestream on April 16th, JD.com introduced an AI digital representative of its founder, Richard Liu (Qiangdong Liu), nicknamed “procurement and sales manager Brother Dong (采销东哥).” Liu appeared in both JD Home Appliances and JD Supermarket’s livestreaming rooms, attracting over 20 million views within the first hour and generating RMB 50 million in sales throughout the entire livestream.
The digital representative almost perfectly replicates Liu’s facial expressions, body language, gestures, and voice, capturing even the subtlest movements of his fingers. Behind this technology is JD Cloud’s ChatRhino, an advanced large language model (LLM) that brings the avatar to life.
Behind the Technology
The LLM precisely mirrors Liu’s distinctive expressions and movements, naturally weaving in his occasional finger twiddles while he speaks, accentuating points with hand gestures, and adding nods at just the right moments for emphasis, creating a natural and authentic representation. Perfecting the voice proved to be a greater challenge. Those who have heard Liu speak are well-acquainted with the distinct inflections of his Suqian accent—a characteristic touch from his small-town roots in Jiangsu province. Observers will note the brisk pace of his speech, lighter enunciation, and his tendency to meld words in a seamless flow. His “sh” sounds carry a nasal quality, and he often addresses people as “brothers” to boost morale.
While programming the standard Mandarin dialect is relatively straightforward, teaching the AI to adopt the nuances of the Suqian dialect and Liu’s unique vocal patterns required a precise level of customization from the ChatRhino LLM. For example, the LLM had to provide accurate judgments on when to introduce the nasal tonality or the specific moments to merge words, ensuring the AI’s linguistic output mirrored Liu’s signature speaking style authentically.
Beyond replicating vocal characteristics, the AI’s voice must also be suitable for the casual, dynamic atmosphere of e-commerce livestreaming, such as adopting colloquialisms like “xiong di men” — a phrase comparable to “folks” or “guys” in English — to create a friendly rapport with the audience. JD Cloud’s ChatRhino team fine-tuned the model to focus on sociable nuances. The initial dataset for the LLM consisted predominantly of Liu’s formal speeches—spirited and compelling, yet too ceremonious for the interactive world of livestreaming. To cultivate a more congenial and approachable persona, the team utilized Liu’s recent casual conversations as the primary source material, rich with personal anecdotes and travel tales. This approach shaped the AI’s voice into one that is that is not only natural and approachable but also genuinely engaging for the end user.
As a fully self-developed technology product of JD Cloud, the ChatRhino Digital Representative solution has already served over 4,000 brand merchants, contributing to a 30% increase in order conversion rate during idle hours and helping merchants reduce livestreaming costs, enhance operational efficiency, and optimize user experience. Equipped with 50,000 hours of voice data, this technology enables digital representatives to intelligently adapt to various livestreaming styles dynamically.
The AI is also adept at managing 70% of routine live chat inquiries autonomously without any manual intervention, while also optimizing its responses with a self-improving algorithm. For instance, digital representatives can autonomously fields questions using product details and scripts, and post-livestream, and assimilate new information. Mirroring the acumen of seasoned sales professionals, it boasts a 90% accuracy rate in offering tailored product recommendations when solicited by customers.
The recent introduction of a cutting-edge livestream control console serves as the “brain” for the digital representative solution. It diligently monitors real-time inventory, adjusting the showcased products in the livestream and tailoring the script to ensure relevance—sidestepping items that are out of stock and spotlighting those in high demand. It also gauges and fine-tunes the frequency and style of interactions based on live audience engagement. With this advanced platform, businesses managing multiple livestreams can effortlessly operate thousands of sessions concurrently via cloud services, bypassing the need for intricate local setups. This innovation yields a substantial cost reduction of 30%.
Human-Machine Synergy
The intention behind digital avatars is not to outshine or compete with human talent but to harness the potential of technology to work in concert with livestreamers, maximizing overall growth. Essentially, the digital representative solution serves as a tool for brands and merchants to leverage long-tail traffic once real livestreamers conclude their broadcasts. JD’s analytics indicate this strategy can boost order conversion rates by 30% during off-peak hours, such as late into the night.
Digital representatives also excel in specific product categories that require detailed explanations, such as health products like nursing beds, electric wheelchairs, and oxygen concentrators. The solution can provide constant, round-the-clock guidance, adding substantial value to livestreams when traffic is typically lower.
Last week, JD.com announced an investment of one billion yuan into video content creation. This investment underscores JD’s commitment to leveraging the power of short videos and livestreams to transform the online shopping experience for its users and create new growth avenues for brand merchants.
Apr 20, 2024|
JD.com Unveils Ambitious Plans for 618 Grand Promotion: Aiming to More Than Double High-Performing Merchants
JD.com is gearing up for this year’s 618 Grand Promotion with an ambitious goal: to more than double the number of merchants achieving sales over one million yuan on its platform. At the recent Conference of Merchants and Ecosystem Partners on April 18, JD.com introduced a range of supportive initiatives aimed at achieving this ambitious target.
Sandy Xu, CEO of JD.com, noted at the conference that the company will dedicate significant resources to bolster traffic support, incorporate advanced AI technology, and enhance service capabilities. These efforts are particularly focused on empowering third-party merchants, including small and medium-sized enterprises in its marketplace.
Key initiatives include optimizing the platform’s traffic distribution ecosystem to prioritize highly-rated stores and products and competitively priced products through enhanced search and recommendation mechanisms. Additionally, JD.com will continue to offer merchants free access to high-traffic channels, which include significant incentives such as the popular 10-billion-yuan discount and free shipping programs.
To engage more content creators, JD.com recently announced that it will allocate over one billion yuan in cash incentives and traffic resources. This investment aims to cultivate a vibrant ecosystem that supports merchants’ traffic, business growth, and innovation.
At the core of JD.com’s strategy is technological innovation, which involves integrating AI-driven solutions into merchant operations. This includes the deployment of JD’s proprietary large language model, ChatRhino, and an AI-empowered merchant operation platform that offers are variety of free AI applications, and more. These technologies streamline various operations scenarios, enhance efficiency, and reduce costs for merchants.
For instance, On April 16th, JD.com unveiled an AI digital avatar of its founder, Richard Liu, as a sales host on its livestreaming platform. This event attracted 20 million viewers in just one hour and generated sales exceeding RMB 50 million ($6.9 million). This AI-driven virtual host technology, developed by JD Technology, is now supporting over 4,000 brands on the platform. Additionally, merchants such as a sashimi knife seller can utilize JD.com’s AIGC content generation tool to quickly produce high-quality demonstration images, bypassing traditional costs associated with product photography.
JD.com also continues to enhance its service capabilities, particularly for small and medium-sized merchants. This includes personalized business guidance, comprehensive training programs, and upgraded after-sales services, ensuring a seamless shopping experience for customers.
As of March 2024, JD.com has seen a significant increase in active third-party merchants on its platform, surpassing one million. This growth is a testament to the platform’s effectiveness and its appeal to both new and established merchants.
JD.com: Four Robotic Shops “ochama” Have Been Launched in the Netherlands
