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methodology

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Dual-Track Product Journal
Dual-Track Product Journal
May 16, 2025 · Product Management

Which Product Methodologies Are Real Gems or Toxic Advice? A Deep Dive

This article dissects popular product management frameworks—from user stories and Maslow's hierarchy to AARRR, growth hacking, and data models—explaining their definitions, practical applications, and common pitfalls, helping practitioners separate genuine value from misleading hype.

Design Thinkinganalyticsgrowth hacking
0 likes · 15 min read
Which Product Methodologies Are Real Gems or Toxic Advice? A Deep Dive
Model Perspective
Model Perspective
Jan 3, 2025 · Fundamentals

Why Domain Knowledge, Methodology, and Math Language Are Key to Good Models

The article explains how mathematical models bridge science and reality, emphasizing that effective models require a blend of domain expertise, solid methodology, and clear mathematical language, while warning against over‑reliance on black‑box AI and unnecessary complexity.

AI transparencydomain knowledgemathematical modeling
0 likes · 9 min read
Why Domain Knowledge, Methodology, and Math Language Are Key to Good Models
Model Perspective
Model Perspective
Dec 27, 2024 · Fundamentals

Modeling as Exploration: The 27‑Method Framework for Deeper Understanding

The article argues that modeling is a process of understanding and exploration rather than mere problem‑solving, introduces a “27‑Method” framework spanning time, space, and analogy, advocates progressive, elegant models, emphasizes the equal partnership of data and models, and links modeling to philosophical principles.

data analysismethodologymodeling
0 likes · 7 min read
Modeling as Exploration: The 27‑Method Framework for Deeper Understanding
DevOps
DevOps
Dec 4, 2024 · R&D Management

Understanding the Five Key Elements of Project Management: Dao, Fa, Shu, Qi, Ren

Project success hinges on mastering five essential elements—Dao (direction), Fa (rules), Shu (techniques), Qi (tools), and Ren (people)—with detailed guidance on team building, talent development, incentive mechanisms, appropriate tools, management skills, and strategic alignment to ensure effective project execution.

leadershipmethodologyproject management
0 likes · 10 min read
Understanding the Five Key Elements of Project Management: Dao, Fa, Shu, Qi, Ren
Model Perspective
Model Perspective
Nov 17, 2024 · Fundamentals

Unlock Complex Problem Solving with Qian Xuesen’s “Great Wisdom” Method

This article introduces Qian Xuesen’s “Great Wisdom” approach, a systematic, interdisciplinary method that breaks down complex problems into manageable subsystems and then integrates them to achieve dynamic, adaptable solutions.

InterdisciplinaryQian Xuesenmethodology
0 likes · 5 min read
Unlock Complex Problem Solving with Qian Xuesen’s “Great Wisdom” Method
Model Perspective
Model Perspective
Nov 16, 2024 · Fundamentals

Predict or Decide? Mastering the Art of “Will It Happen” vs “Should It Happen”

This article explains how to differentiate between predictive "will it happen" questions and normative "should it happen" decisions, outlines step‑by‑step methodologies for each, and shows how combining prediction and decision‑making can lead to more rational outcomes in science, policy, and business.

Risk Assessmentdata analysisdecision making
0 likes · 9 min read
Predict or Decide? Mastering the Art of “Will It Happen” vs “Should It Happen”
Model Perspective
Model Perspective
Oct 19, 2024 · Fundamentals

What Truly Makes a Research Paper Innovative? Key Traits and Common Pitfalls

This article explains the four essential characteristics of genuine research innovation—distinctiveness, superior performance, insight, and challenge—illustrates them with computer‑science examples, clarifies why formulaic descriptions alone rarely count as innovations, and offers practical advice for avoiding related pitfalls.

academic writinginnovationmethodology
0 likes · 9 min read
What Truly Makes a Research Paper Innovative? Key Traits and Common Pitfalls
Test Development Learning Exchange
Test Development Learning Exchange
Oct 18, 2024 · Fundamentals

Test‑Driven Development (TDD) and Behavior‑Driven Development (BDD): Definitions, Steps, Pros, Cons, and Choosing the Right Approach

Test‑Driven Development (TDD) and Behavior‑Driven Development (BDD) are software development approaches that start with writing tests or user stories, outlining core steps, advantages, disadvantages, and offering guidance on selecting the appropriate method based on project requirements, team expertise, and business communication needs.

AgileBDDTDD
0 likes · 5 min read
Test‑Driven Development (TDD) and Behavior‑Driven Development (BDD): Definitions, Steps, Pros, Cons, and Choosing the Right Approach
Model Perspective
Model Perspective
Sep 28, 2024 · Fundamentals

How Agile Practices Can Supercharge Your Mathematical Modeling

This article explores how integrating agile development principles—iterative modeling, rapid feedback, collaborative teamwork, and agile tools—can transform traditional linear mathematical modeling into a more flexible, efficient, and accurate process, illustrated with a pandemic‑prediction case study.

Agile Developmentcase studyiterative process
0 likes · 7 min read
How Agile Practices Can Supercharge Your Mathematical Modeling
DevOps
DevOps
May 26, 2024 · Fundamentals

Structured Thinking: Definition, Characteristics, Process, and How to Develop It

The article explains structured thinking as a systematic, orderly problem‑solving approach, outlines its definition, key characteristics, three‑step process, and practical ways to cultivate this skill for improved work efficiency and performance.

critical thinkingmethodologyproblem solving
0 likes · 4 min read
Structured Thinking: Definition, Characteristics, Process, and How to Develop It
Architects Research Society
Architects Research Society
Dec 7, 2023 · Fundamentals

The Future of Agile: Interdisciplinary Research, Principles, and Practices

The article critiques the over‑use of Agile in organizations, argues that many have become fatigued by an "Agile industrial complex," calls for a return to the Agile Manifesto and its twelve principles, explores interdisciplinary insights from psychology and the Medici Effect, and outlines internal and external policies for a more balanced Agile practice.

AgileAgile ManifestoInterdisciplinary
0 likes · 11 min read
The Future of Agile: Interdisciplinary Research, Principles, and Practices
DevOps
DevOps
Nov 16, 2023 · Product Management

Thirteen Elements and Five-Step Method for B2B Product Requirement Analysis

This article presents a comprehensive five‑step, thirteen‑element framework for analyzing B2B product requirements, illustrated with a CRM message‑center case study, detailed role analysis, scenario reconstruction, and practical design recommendations for product managers.

B2BCRMUser Research
0 likes · 31 min read
Thirteen Elements and Five-Step Method for B2B Product Requirement Analysis
Architects Research Society
Architects Research Society
Nov 14, 2023 · Fundamentals

MIKE2.0 Method: An Open‑Source Approach to Information Development

The MIKE2.0 method is an open‑source, integrated‑knowledge‑environment framework that guides enterprises through information development, data governance, and architecture via five structured phases, key structures such as SAFE, and practical task outputs, while also offering community resources and implementation guidance.

Information DevelopmentMIKE2.0Open-source
0 likes · 7 min read
MIKE2.0 Method: An Open‑Source Approach to Information Development
Model Perspective
Model Perspective
Nov 5, 2023 · Fundamentals

What Is Grounded Theory? A Practical Guide to Its Features, Steps, and Pros/Cons

Grounded Theory, developed by Glaser and Strauss in the 1960s, is a qualitative research approach that builds theory directly from raw data through systematic coding, constant comparison, and theoretical sampling, offering both strengths such as deep insight and flexibility, and weaknesses like time‑intensive analysis and limited reproducibility.

Grounded Theorymethodologyqualitative research
0 likes · 7 min read
What Is Grounded Theory? A Practical Guide to Its Features, Steps, and Pros/Cons
Model Perspective
Model Perspective
Oct 12, 2023 · Fundamentals

Why Qualitative Research Is Essential for Accurate Mathematical Modeling

Qualitative research methods, such as interviews and observations, complement quantitative analysis in mathematical modeling by uncovering hard‑to‑measure factors, improving model accuracy, relevance, interpretability, and innovation, ultimately leading to more robust and actionable solutions for complex real‑world problems.

mathematical modelingmethodologymodel accuracy
0 likes · 10 min read
Why Qualitative Research Is Essential for Accurate Mathematical Modeling
DaTaobao Tech
DaTaobao Tech
Sep 8, 2023 · Product Management

BPPISE Framework for Product Data Science Case Studies

The fourth article in a ten‑part Taobao series introduces the BPPISE framework—Business, Problem, Data, Insight, Strategy, Evaluation—as a product‑data‑science case structure, contrasting it with CRISP‑DM, detailing each stage, offering writing tips, and noting the team’s recruitment for data‑science talent.

BPPISEcase studydata science
0 likes · 9 min read
BPPISE Framework for Product Data Science Case Studies
Architect's Guide
Architect's Guide
Aug 21, 2023 · Fundamentals

Guidelines for Structured Data Analysis Reports and Effective Chart Usage

This article outlines a clear framework for writing data analysis reports—including hierarchical structure, concise conclusions, business‑oriented recommendations, reliable data sourcing, and best‑practice chart design—while highlighting common statistical pitfalls and tips for improving readability and impact.

Visualizationbest practiceschart design
0 likes · 12 min read
Guidelines for Structured Data Analysis Reports and Effective Chart Usage
DataFunTalk
DataFunTalk
Aug 15, 2023 · Product Management

Comprehensive Guide to Business Methodologies and Growth Frameworks

This article introduces a wide range of practical methodologies—including 5W2H, STAR, Pareto, Long Tail, MVP, Six Thinking Hats, First‑Principles, SCQA, OKR, KPI, SMART, PEST, SWOT, data‑warehouse layering, AARRR, RARRA and RFM—to help readers improve decision‑making, goal management, data analysis, and user‑growth strategies in product and business contexts.

Frameworksanalyticsgrowth
0 likes · 13 min read
Comprehensive Guide to Business Methodologies and Growth Frameworks
NetEase LeiHuo Testing Center
NetEase LeiHuo Testing Center
May 19, 2023 · Game Development

How to Write Effective Game Experience Reports: A Practical Methodology

This article outlines a comprehensive methodology for creating game experience reports, covering the purpose, various writing scenarios, key questions, audience considerations, core gameplay loops, development processes, competitive analysis, QA sensitivity, and practical tips to produce clear, persuasive, and professional documentation.

QAdocumentationexperience report
0 likes · 18 min read
How to Write Effective Game Experience Reports: A Practical Methodology
DataFunSummit
DataFunSummit
Feb 8, 2023 · Product Management

Content‑Driven Data Product Management: Challenges, Governance Frameworks, and Implementation Strategies

This article shares practical insights from a data product expert on the problems faced by content‑oriented data products, outlines a comprehensive governance methodology—including DAMA, Huawei, and Alibaba frameworks—and demonstrates how to operationalize these ideas through concrete examples such as event‑tracking and metric governance.

Big DataData Product Managementdata governance
0 likes · 16 min read
Content‑Driven Data Product Management: Challenges, Governance Frameworks, and Implementation Strategies