Tagged articles

12 articles

Page 1 of 1

Feb 22, 2026 · Backend Development

Designing a Cost‑Controlled “Cut‑One‑Knife” Promotion Engine for Massive Concurrency

This article breaks down the algorithm and architecture behind Pinduoduo's "cut‑one‑knife" promotion, explaining how dynamic pricing based on user value, Zeno’s paradox, Redis atomic operations, and anti‑fraud measures ensure users receive phones without the platform incurring losses even under massive traffic and bot attacks.

Zeno paradoxanti-frauddynamic pricing

0 likes · 8 min read

Designing a Cost‑Controlled “Cut‑One‑Knife” Promotion Engine for Massive Concurrency

Huolala Tech

Jun 27, 2024 · Artificial Intelligence

How Adaptive Genetic Algorithms Revolutionize Freight Dynamic Pricing

This article presents a self‑adaptive genetic algorithm framework enhanced with multi‑armed bandit techniques to tackle pricing volatility in the freight industry, detailing its design, business challenges, experimental validation, and future integration with large language models for smarter dynamic pricing.

adaptive optimizationdynamic pricingfreight logistics

0 likes · 22 min read

How Adaptive Genetic Algorithms Revolutionize Freight Dynamic Pricing

DataFunSummit

Mar 19, 2024 · Artificial Intelligence

Modeling Price-Demand Relationships for Online Hotel Booking: Demand Functions, Causal Inference, and Multi-Scenario Joint Modeling

This article explores the challenges of estimating hotel occupancy in online booking platforms and presents four comprehensive approaches—background analysis, demand‑function based quantity‑price modeling, causal‑inference modeling, and multi‑scenario joint modeling—highlighting novel models, datasets, and experimental results for dynamic pricing optimization.

Demand Modelingcausal inferencedynamic pricing

0 likes · 11 min read

Modeling Price-Demand Relationships for Online Hotel Booking: Demand Functions, Causal Inference, and Multi-Scenario Joint Modeling

Huolala Tech

Nov 1, 2023 · Operations

How Dynamic Pricing and Smart Surcharges Boost Freight Platform Efficiency During Peak Seasons

This article examines the challenges of freight‑peak periods, reviews industry surge‑pricing tactics, and presents a comprehensive dynamic‑pricing framework—including data collection, supply‑demand analysis, price adjustment, real‑time monitoring, and optimization models—to improve service quality, reduce disputes, and maximize platform revenue.

Logisticsdynamic pricingmachine learning

0 likes · 28 min read

How Dynamic Pricing and Smart Surcharges Boost Freight Platform Efficiency During Peak Seasons

Programmer DD

Sep 29, 2020 · Artificial Intelligence

How Ride‑Hailing Giants Use AI‑Powered Data Platforms to Optimize Pricing and Safety

This article examines how O2O ride‑hailing platforms such as Uber and Didi rely on layered system architectures and AI‑driven data middle platforms to enable intelligent dispatch, dynamic pricing, and safety mechanisms, detailing the core components, matching algorithms, and machine‑learning models that power these services.

AIData PlatformRide Hailing

0 likes · 20 min read

How Ride‑Hailing Giants Use AI‑Powered Data Platforms to Optimize Pricing and Safety

Programmer DD

Sep 28, 2020 · Artificial Intelligence

How Ride‑Hailing Platforms Use AI for Smart Matching and Pricing

This article examines how O2O ride‑hailing services like Uber and Didi rely on layered system architecture and algorithmic data platforms to enable intelligent matching, dynamic pricing, and safety mechanisms through machine‑learning models and real‑time data integration.

AIData PlatformRide Hailing

0 likes · 20 min read

How Ride‑Hailing Platforms Use AI for Smart Matching and Pricing

DataFunTalk

May 19, 2020 · Fundamentals

Optimal Auction Mechanisms, Reserve Prices, Dynamic Pricing, and Budget Pacing in Online Advertising

This article explains the economic foundations of optimal auction mechanisms in online advertising, covering virtual valuations, market reserve price, dynamic reserve price, price‑compression factors, and practical budget‑pacing techniques used by platforms such as LinkedIn and Yahoo to balance spend and performance.

Advertisingauction theorybudget pacing

0 likes · 24 min read

Optimal Auction Mechanisms, Reserve Prices, Dynamic Pricing, and Budget Pacing in Online Advertising

JD Tech

Apr 9, 2018 · Artificial Intelligence

Dynamic Pricing, Route Planning, and Order Assignment in Dada's Instant Logistics Platform

The article describes how Dada leverages artificial‑intelligence techniques such as multi‑dimensional supply‑demand forecasting, real‑time dynamic pricing, genetic‑algorithm‑based route planning, and multi‑objective order assignment to optimize its crowd‑sourced instant logistics operations.

dynamic pricinggenetic algorithmlogistics AI

0 likes · 6 min read

Dynamic Pricing, Route Planning, and Order Assignment in Dada's Instant Logistics Platform

Dada Group Technology

Nov 22, 2017 · Artificial Intelligence

Dynamic Pricing, Route Planning, and Order Assignment at Dada‑JD Daojia: Algorithms and Practices

At PyCon China 2023, Dada‑JD Daojia’s algorithm team presented their AI‑driven practices for dynamic pricing, route planning, and order assignment, detailing how multi‑dimensional supply‑demand balancing, genetic‑algorithm‑based TSP solutions, and multi‑objective optimization improve real‑time logistics efficiency.

Route Planningdynamic pricinglogistics AI

0 likes · 8 min read

Dynamic Pricing, Route Planning, and Order Assignment at Dada‑JD Daojia: Algorithms and Practices

Architects' Tech Alliance

Mar 5, 2017 · Product Management

Dynamic Pricing Strategy in the Sharing Economy: Principles, Benefits, and Applications

Dynamic pricing strategy, as used by Uber and other sharing‑economy platforms, adjusts prices to balance supply and demand, leveraging economic incentives, algorithmic calculations, and real‑time data, and its benefits, drawbacks, and practical applications across ride‑hailing, delivery, and crowdsourcing services are examined.

Pricing strategySharing EconomyUber

0 likes · 11 min read

Dynamic Pricing Strategy in the Sharing Economy: Principles, Benefits, and Applications

21CTO

Mar 8, 2016 · Backend Development

How Uber Engineers Tailor Core Infrastructure for China’s Ride‑Sharing Market

Uber’s CTO Thuan Pham explains how the company builds a specialized engineering team and core infrastructure in China, uses data‑center support, dynamic pricing, anti‑fraud machine learning, and safety features to adapt its global platform to local market needs.

Ride-sharingUberbackend infrastructure

0 likes · 9 min read

How Uber Engineers Tailor Core Infrastructure for China’s Ride‑Sharing Market

Qunar Tech Salon

Oct 22, 2015 · Artificial Intelligence

Airbnb’s Dynamic Pricing System and Machine‑Learning Platform (Aerosolve)

The article describes how Airbnb built and continuously improved a machine‑learning‑driven dynamic pricing tool—Aerosolve—that extracts property features, compares similar listings, incorporates seasonal and event‑driven demand, and automatically updates nightly price suggestions to help hosts set optimal rates.

AirbnbData SciencePrice Optimization

0 likes · 18 min read

Airbnb’s Dynamic Pricing System and Machine‑Learning Platform (Aerosolve)