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Speaker preparing a conference talk.
  • Dr. Ingrid Falk-Weller
  • July 18, 2026
  • (0)
  • Research Practice

Twenty Minutes Holds One Idea, Not Five

I remember sitting in a windowless seminar room in Zurich, watching a researcher spend twenty minutes navigating a labyrinth of hyper-detailed, flickering animations, only to realize he hadn’t actually explained the underlying mechanism of his distributed consensus protocol. He had…

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Efficient string matching algorithms skipping characters.
  • Dr. Ingrid Falk-Weller
  • July 16, 2026
  • (0)
  • Algorithms

Skipping Ahead Instead of Comparing Every Character

I spent three months in a graduate lab trying to optimize a distributed search service, only to realize we were over-engineering a solution for a problem that a simple brute-force approach could have handled in milliseconds. There is this pervasive,…

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Blue green and canary releases traffic strategy.
  • Dr. Ingrid Falk-Weller
  • July 14, 2026
  • (0)
  • Software Engineering

Send One Percent of Traffic Before You Send All of It

I still remember the frantic, rhythmic clicking of a mechanical calculator in my lab during my PhD—a sound that meant I was trying to manually verify a distribution logic that a script had botched. That same sense of dread hits…

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Little law in practice: three constraining numbers.
  • Dr. Ingrid Falk-Weller
  • July 13, 2026
  • (0)
  • Systems

Three Numbers That Always Constrain Each Other

I remember sitting in a windowless conference room three years ago, listening to a consultant explain how our distributed system’s compliance framework was “robust” because it followed a thousand-page theoretical model. It was a lie. He was selling a blueprint…

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Graph illustrating the precision recall tradeoff.
  • Dr. Ingrid Falk-Weller
  • July 12, 2026
  • (0)
  • Machine Learning

Moving the Threshold Trades One Error for the Other

I remember sitting in a windowless lab during my postdoc, staring at a training curve that looked perfect on paper but was absolute garbage in practice. My supervisor was celebrating a near-perfect accuracy score, but I was watching the logs…

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Fairly picking items using reservoir sampling.
  • Dr. Ingrid Falk-Weller
  • July 12, 2026
  • (0)
  • Algorithms

Picking Fairly From a Stream of Unknown Length

I remember sitting in a windowless server room during my first industry research stint, watching a distributed logging system choke to death because someone thought they could just “buffer everything” before sampling. We were burning through expensive RAM like it…

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Understanding feature flags and their cost.
  • Dr. Ingrid Falk-Weller
  • July 12, 2026
  • (0)
  • Software Engineering

Every Flag Is a Branch in Production You Must Test

I remember sitting in a darkened server room three years ago, watching a dashboard bleed red because a “simple” toggle had triggered a cascading failure in a downstream microservice. We had been sold the dream that decoupling deployment from release…

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Queueing theory for engineers: latency vs utilisation.
  • Dr. Ingrid Falk-Weller
  • July 11, 2026
  • (0)
  • Systems

Latency Explodes Long Before Utilisation Reaches One Hundred

I spent three years in academia watching people treat queueing theory for engineers like a sacred liturgy—something to be recited in complex proofs rather than used to actually fix a broken system. I remember sitting in a design review for…

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Conference versus journal publication debate in computing.
  • Dr. Ingrid Falk-Weller
  • July 7, 2026
  • (0)
  • Research Practice

Computing Publishes at Conferences and Explains Why Badly

I remember sitting in a cramped, windowless seminar room in Zurich, clutching a lukewarm coffee and staring at a slide deck that promised a “revolutionary” breakthrough in distributed consensus. The presenter was brilliant, but as I looked at the methodology,…

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Choosing a venue for your work.
  • Dr. Ingrid Falk-Weller
  • July 5, 2026
  • (0)
  • Research Practice

Fit Matters More Than Prestige for a First Paper

I spent three years in academia convinced that my productivity was a function of my cognitive willpower, a belief that crumbled the moment I tried to implement a complex distributed system algorithm in a noisy university cafeteria. I thought I…

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