Data Science Conversations

Damien Deighan and Philipp Diesinger
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Welcome to the Data Science Conversations Podcast hosted by Damien Deighan and Dr Philipp Diesinger. We bring you interesting conversations with the world’s leading Academics working on cutting edge topics with potential for real world impact. We explore how their latest research in Data Science and AI could scale into broader industry applications, so you can expand your knowledge and grow your career. Every 4 or 5 episodes we will feature an industry trailblazer from a strong academic background who has applied research effectively in the real world. Podcast Website: www.datascienceconversations.com

  1. 15 черв.

    Bringing intelligence to steel: How SHS Group Is reshaping a traditional industry with AI

    Steel has been shaped by fire and force for centuries. What happens when you add intelligence to that equation? This episode goes inside the AI operation at SHS, a major German steel group, where a 20-person interdisciplinary team is embedding AI across production, research, and administration. Guests Michael Schaefer, Anna Volker, Ulrike Faltings, and Tobias Bettinger cover how they grew from three people in 2017, the challenges of legacy systems and messy industrial data, and why close collaboration with domain experts has been key to their success, with honest reflections on data quality, model monitoring, and the future of AI in steel. Key Topics: Modern Steel Plant Explained — Today's steel facilities operate as digital ecosystems of sensors, simulation, and AI. High-quality steel, used in automotive and offshore wind, demands far greater precision than commodity alternatives.Building the AI Team — Starting with three people in 2017, SHS's AI function has grown to 20 specialists across three sub-teams: Specialised AI, Gen AI, and R&D — deliberately interdisciplinary across physics, maths, computer science, and engineering.Infrastructure and Data Complexity — SHS runs its own data centres for real-time, low-latency production control. Managing a heterogeneous landscape of legacy systems and up to 10,000 sensors creates significant integration challenges.Data Quality and Pipelines — Messy data — from Excel records and missing values to sensor drift — is the biggest obstacle to AI development. Robust pipelines depend on domain expert input, strict guardrails, and continuous model monitoring.High-Impact Production Use Cases — Standout projects include an input material cost optimisation model, a defect detection system that saved a major customer relationship, and AI-driven temperature and oxygen prediction models that outperform traditional physical approaches.Gen AI in Administration — LLMs are being used to automate feasibility analysis and process unstructured customer enquiries via a centralised, governed internal platform. Gen AI is kept out of live production due to hallucination risks, with human-in-the-loop built into all workflows.Domain Expert Collaboration — Plant engineers and operators are central to every stage of AI development — shaping pipelines, detecting model failures, and bringing unsolved problems to the team. Years of shared successes have built deep mutual trust and a genuine two-way knowledge exchange.Future Outlook and Advice — SHS aims to make the entire group AI-powered. Key advice for data scientists in heavy industry: understand processes and people before algorithms, embrace imperfect data, and play the long game. Smaller specialised models are an exciting near-term development; physical AI a longer-term frontier.

  2. 11 лют.

    Understanding Cause and Effect: Is Causal Discovery The Missing Layer in Artificial Intelligence?

    Michael Haft, founder of xplain Data, discusses causal discovery and causal AI, explaining how understanding cause-and-effect relationships goes beyond predictive modeling to enable truly intelligent interventions. He explores the technical foundations of object analytics, real-world applications in healthcare and manufacturing, and his vision for integrating causal AI into future intelligent systems. Episode Summary Causal Discovery vs. Prediction - Causal discovery aims to understand why things happen rather than just predicting what will happen. Unlike predictive models that rely on correlations, causal discovery identifies true cause-and-effect relationships necessary for intelligent interventions and goal achievement.The Confounder Challenge - Understanding causality requires comprehensive data to identify confounders—hidden common causes that create spurious correlations. The gray hair and glasses example illustrates how age acts as a confounder, making the two correlated without a direct causal relationship between them.Object Analytics Technology - Traditional machine learning requires flat tables, but real-world data (like electronic health records with 150+ tables) is inherently complex. Object analytics allows algorithms to work with comprehensive, holistic data structures, enabling deeper causal analysis without manual feature engineering.Manufacturing Use Case - A cylinder head manufacturing example demonstrates how causal discovery identified the complete pathway from washing machine timing through part temperature to false negative leakage test results, enabling an intelligent process intervention that traditional predictive models couldn't provide.Healthcare Applications - Projects using MIMIC hospital data analyze causes of pressure injuries in patients. The vision is to provide doctors with causal knowledge derived from millions of patient records to improve treatment decisions, discover new drug effects, and enable cost-efficient healthcare.Path to Causal Maturity - Organizations need education on the difference between prediction and causality, comprehensive data availability, and engagement from both business owners (who have problems to solve) and data science teams. The shift requires iterative learning and hands-on experience with the technology.Community Edition Launch - Explained Data is releasing a community edition starting with pre-configured object analytics models for the MIMIC healthcare dataset, followed by a full version for the broader data science community, with free access for universities and evaluation purposes.Future of Causal AI - The next generation of AI systems will integrate causal layers with large language models, moving beyond text rephrasing to answering "why" questions based on empirical cause-and-effect relationships, particularly transforming healthcare and enabling more explainable, intelligent decision-making systems.

  3. 19.11.2025

    Predicting the Next Financial Crisis: The 18-Year Cycle Peak and the Bursting of the AI Investment Bubble

    In this episode, we had the privilege of speaking with Akhil Patel, a globally recognized expert in economic cycles, discusses the 18-year boom-bust pattern and warns that we're approaching the peak of the current cycle in 2026, with a major financial crisis likely in 2027. He analyzes the AI investment bubble, draws parallels to historical manias, and provides practical strategies for businesses and investors to prepare for the downturn. Episode Summary  1. Understanding Economic Cycles -  Akhil Patel explains why cycles matter, emphasizing that cyclical patterns appear throughout nature and human behavior, particularly in stock markets and economies. Understanding these rhythms helps predict both prosperity and crisis periods. 2. The 18-Year Cycle Theory - the hypothesis of a regular 18-year boom-bust cycle (sometimes 16-20 years) in Western economies, particularly the US and UK. This pattern, first identified by economist Homer Hoyt in the 1930s through Chicago land sales data, has preceded every major financial crisis over the past 200 years. 3. Land Values Drive Cycles - Land is identified as the key indicator because it's a scarce, monopolistic asset that captures economic surplus. Property prices and speculation patterns serve as the primary mechanism driving both the boom and bust phases, with banking credit amplifying these movements. 4. Current Cycle (2011-2026) - Walking through the present cycle, Akhil identifies 2011-2012 as the starting point following the 2008 crisis. The COVID pandemic compressed what would normally be a 7-year second half into just 2 years of mania (2020-2022), though we're still seeing bubble behavior in AI investments arriving on schedule. 5. AI Investment Bubble Analysis -  The current AI sector exhibits classic bubble characteristics: inflated valuations disconnected from fundamentals, enormous capital investment with questionable returns, and incestuous interconnections between major players (Nvidia, OpenAI, Oracle). Parallels are drawn to the dot-com bubble, 1980s Japan, and 19th-century railway booms. 6. Crisis Timing: 2026-2027 - Akhil predicts the property market will peak in 2026, with a major financial crisis following 6-12 months later in 2027. The trigger location is uncertain but likely in areas with extreme speculation—possibly the Middle East, parts of Asia, or unexpectedly in Germany, rather than the US which remains cautious after 2008. 7. Practical Preparation Strategies - Key recommendations include: avoid leverage, build cash reserves, ensure businesses can survive revenue declines, don't buy based solely on capital gains momentum, and position to acquire assets during the downturn. The advice emphasizes survival first, then opportunistic expansion during recovery. 8. Future Outlook Beyond Crisis - Despite the predicted downturn, Akhil remains optimistic about the next cycle (post-2030), believing AI and blockchain technologies are genuinely transformative once properly applied. The tech sector typically leads recovery, offering significant opportunities for those who survive the crisis with resources intact.

    Predicting the Next Financial Crisis: The 18-Year Cycle Peak and the Bursting of the AI Investment Bubble

  4. 28.10.2025

    "Insuring Non-Determinism”: How Munich RE is Managing AI's Probabilistic Risks

    Peter Bärnreuther from Munich RE discusses the emerging field of AI insurance, explaining how companies can manage the inherent risks of probabilistic AI systems through specialized insurance products. The conversation covers real-world AI failures, different types of AI risks, and how insurance can help both corporations and AI vendors scale their operations safely. Key Topics Discussed Peter's Career Journey: Peter Bärnreuther transitioned from studying physics and economics to risk management at Accenture, then Munich RE, where he developed crypto insurance products before joining the AI risk team to create coverage for AI-related risks. Probabilistic vs Deterministic Systems: Unlike traditional deterministic systems where errors can be traced, AI systems are probabilistic - they can be 99.5% accurate but never 100% certain, creating fundamental new risks that require insurance coverage. AI Risk Categories: Two main types exist - traditional machine learning risks (classification errors like fraud detection) and generative AI risks (IP infringement, hallucinations, legal compliance issues), each requiring different insurance approaches. Real-World AI Incidents: Examples include airline chatbots promising unauthorized discounts, lawyers using fake legal cases, and AI house valuation systems losing $300M+ by failing to adjust to market changes during price drops. Insurance Product Structure: Munich RE offers two main products - one for corporations using AI internally for risk mitigation, and another for AI vendors needing trust-building to scale their business and attract enterprise clients. Specific Use Cases: Successful implementations include solar panel fault detection (100% accuracy guarantee), credit card fraud prevention (99.9% performance guarantee), and battery health assessment for electric vehicles with compensation guarantees. Market Challenges: Key difficulties include pricing models with limited historical data, concept drift where AI performance degrades over time, accumulation risk when multiple clients use similar foundation models, and "silent coverage" issues in existing insurance policies. Future Market Outlook: AI insurance may either become a separate line of business (like cyber insurance) or be integrated into traditional policies, with current focus on US and European markets and strongest traction in IT security applications.

  5. 03.09.2025

    How AI is Transforming Data Analytics and Visualisation in the Enterprise

    Chris Parmer (Chief Product Officer & Co-Founder, Plotly) and Domenic Ravita (VP of Marketing, Plotly) discuss the evolution of AI-powered data analytics and how natural language interfaces are democratizing advanced analytics. Key Topics Discussed AI's Market Category Convergence Domenic describes how AI is collapsing traditional boundaries between business intelligence tools (Power BI, Tableau), data science platforms, and AI coding tools, creating a quantum leap similar to the drag-and-drop revolution 20 years ago.The 30/70 Engineering Reality Chris reveals that LLMs represent only 30% of AI analytics products, with 70% being sophisticated tooling, error correction loops, and multi-agent systems. Raw LLM output succeeds only one-third of the time without extensive supporting infrastructure.Code-First AI Architecture Plotly's approach generates Python code rather than having AI directly process data, creating more rigorous analytics. The system generates 2,000-5,000 lines of code in under two minutes through parallel processing while maintaining 90%+ accuracy.Natural Language as Universal Equalizer Discussion of how natural language interfaces eliminate the learning curves of different analytics tools (Salesforce, Tableau, Google Analytics), potentially democratizing data visualization across organizations by providing a common interface.Vibe Analysis Concept Introduction of "vibe analysis" - the data equivalent of "vibe coding" - enabling fluid, rapid data exploration that keeps analysts in flow states through natural language interactions with AI-powered tools.Transparency and Trust Building Exploration of building user trust through auto-generated specifications in natural language, transparent logging interfaces, and making underlying code assumptions visible and adjustable to prevent misleading results.Human-AI Collaboration Balance Chris emphasizes that while AI accelerates visualization creation and data exploration, human interpretation remains essential for generating insights. The risk lies in systems that attempt to "skip to the finish" with fully automated decision-making.Infrastructure Misconceptions Domenic predicts people will wrongly assume AI analytics requires extensive data warehouses and semantic layers, when effective analysis can work with standard databases and file formats, making advanced analytics more accessible than many realize.

  6. 26.05.2025

    Enterprise Data Architecture in The Age of AI - How To Balance Flexibility, Control and Business Value

    In this episode, we had the privilege of speaking with Nikhil Srinidhi from Rewire. Nikhil helps large organizations tackle complex business challenges by building high-performing teams focused on data, AI, and technology. With practical experience in data and software engineering, he drives impactful and lasting change. Before joining Rewire in 2024, Nikhil spent over six years at McKinsey and QuantumBlack, where he led holistic data and AI initiatives, particularly for clients in life sciences and healthcare. Earlier in his career, he worked as a data engineer in Canada, specializing in financial services. Nikhil holds a degree in Electrical Engineering and Economics from McGill University in Montreal, Canada.

  7. 10.12.2024

    Key Principles For Scaling AI In Enterprise: Leadership Lessons With Walid Mehanna

    In this episode, we had the privilege of speaking with Walid Mehanna, Chief Data and AI Officer at Merck Group. Walid shares deep insights into how large, complex organizations can scale data and AI and create lasting impact through thoughtful leadership. As Chief Data & AI Officer of Merck Group, Walid led the Merck Data & AI Organization, delivering strategy, value, architecture, governance, engineering, and operations across the whole company globally. Hand in hand with Merck’s business sectors and their data offices, we harnessed the power of Data & AI. Walid is glad to be part of Merck as another curious mind dedicated to human progress.

  8. 25.11.2024

    Maximising the Impact of Your Data & AI Consulting Projects

    In our latest episode of the Data Science Conversations Podcast, we spoke with Christoph Sporleder, Managing Partner at Rewire, about the evolving role of consulting in the data and AI space. This conversation is a must listen for anyone dealing with the challenges of integrating AI into business processes or considering an AI project with an external consulting firm. Christoph draws from decades of experience, offering practical advice and actionable insights for organizations and practitioners alike. Key Topics Discussed 1. Evolution of Data and Cloud Computing The shift from local computing to cloud technologies, enabling broader data integration and advanced analytics, with the rise of IoT and machine data. 2. Data Management Challenges Discussion on the evolution from data warehouses to data lakes and the emerging concept of data mesh for better governance and scalability. 3. Importance of Strategy in AI Why a clear strategy is crucial for AI adoption, including aligning organizational leadership and identifying impactful use cases. 4. Sectoral Adoption of Data and AI Differences in adoption across sectors, with early adopters in finance and insurance versus later adoption in manufacturing and infrastructure. 5. Consulting Models and Engagement Insights into consulting engagement types, including strategy consulting, system integration, and body leasing, and their respective challenges and benefits. 6. Challenges in AI Implementation Common pitfalls in AI projects, such as misalignment with business goals, inadequate infrastructure planning, and siloed lighthouse initiatives. 7. Leadership’s Role in AI Success The critical need for senior leadership commitment to drive AI adoption, ensure process integration, and manage organizational change. 8. Effective Collaboration with Consultants Best practices for successful partnerships with consultants, including aligning on objectives, managing personnel transitions, and setting clear engagement expectations. 9. Future Trends in Data and AI Emerging trends like componentized AI architectures, Gen AI integration, and the growing focus on embedding AI within business processes. 10. Tips for Managing Long-Term Projects Strategies for handling staff rotations and maintaining project continuity in consulting engagements, emphasizing planning and communication.

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Опис

Welcome to the Data Science Conversations Podcast hosted by Damien Deighan and Dr Philipp Diesinger. We bring you interesting conversations with the world’s leading Academics working on cutting edge topics with potential for real world impact. We explore how their latest research in Data Science and AI could scale into broader industry applications, so you can expand your knowledge and grow your career. Every 4 or 5 episodes we will feature an industry trailblazer from a strong academic background who has applied research effectively in the real world. Podcast Website: www.datascienceconversations.com

Інформація

  • Автор
    Damien Deighan and Philipp Diesinger
  • Роки діяльності
    2020 - 2026
  • Епізоди
    34
  • Категорія
    Не відверті
  • Авторське право
    © Copyright 2026 Damien Deighan and Philipp Diesinger
  • Вебсайт шоу
    Data Science Conversations