undreren's comments

undreren | 2 years ago | on: The 2-MAXSAT Problem Can Be Solved in Polynomial Time

Simple proofs are often only possible, because the language of mathematics become increasingly descriptive over time.

The language conveniently helps us make incredibly complicated statements by using specialized terms. Simple solution are rarely that simple, once we eschew the jargon of the field.

We stand on the shoulders of giants, and all that.

undreren | 3 years ago | on: Ask HN: What would happen if we prioritised all bugs over all new features?

The thing about bugs is their subtle influence on overall product quality.

It's like building a wall; if one layer of bricks is laid unevenly, at least a number of layers built on top of it will have to compensate. Usually, this compensation takes form in increased development times or increased complexity / convolution of new features.

Furthermore, it lowers end users' overall trust in the platform.

Both of these two effects will have at least some negative impact on profitability, though it may be lower than the increased profitability gained by adding new features.

I'm not saying all bugs should be fixed immediately at the expense of new features, but I've rarely been in a situation, where it felt "right" to ignore a bug indefinitely.

undreren | 3 years ago | on: Hard truths I learned when I got laid off from my SWE job

I couldn’t have said it better myself.

With three kids, my current side project is my day job, at least if measuring by workload. Taking on more work, voluntarily or not, will be at a significant personal cost for me.

I don’t get the constant peddling of hussle porn in SWE circles.

undreren | 3 years ago | on: One year on, El Salvador’s Bitcoin experiment has proven a failure

The “only valid use cases” of privacy is not to hide illegal or criminal activity.

Crypto currency is a wasteful, destructive, expensive and innefficient technology that has few benefits except facilitating crimes like tax evasion, money laundering, financing terrorism and purchasing drugs.

undreren | 3 years ago | on: What's SAP, and why's it worth $163B? (2020)

> SAP is sold to the C=suit, never to IT or business operations, nor any of the people that will ever come onto contact with the software.

Plenty of terrible corporate software works like this. Precurement has a checklist of features, and that list never includes "Has great UX", because only the people on the floor has to use it.

I'm looking at you JIRA...

> SAP project often fail (this is not specific to SAP but common for large projects). Making sure that in case the project fails it is the customers fault will be strategically taken into account from day 1.

I was a consultant at a major software consultancy for the better part of three years. No matter what, it is always the costumor's fault, even when it isn't.

Paying a customer back some 100 billable hours worth of payments is simply just not feasible, when a large part of consultants have less than a years worth of work experience.

While you sit down and talk about the project with senior and managing consultants, you are being deluded with a completely skewed perception of the base level competence of those that will carry out the work.

The higher hierarchical "level" a consultant is at, the less implementation work they'll do, because associates will take longer time doing the same tasks and will therefore sell more billable hours.

The entire T&M consulting industry is economically incentivized to produce organisations that shirks responsibility, while simultaneously work on "too big to fail" projects, because that's where the money is at.

> SAP is a fairly closed ecosystem. Typically consultants are recruited straight out of school and never leave the stack as it is very different from the rest of the industry. It has it's own cultute and habits that do not travel well outside of it's niche.

Not to mention that it has its own programming language. I had a colleague that worked as a SAP consultant, and she said it was horrible. Features like "variables names can consist of at most 8 characters" certainly didn't help.

undreren | 3 years ago | on: Project Fear

Bureaucracy is foremost a tool for control, and the cost is time, friction and/or autonomy.

Sometimes this control is great, as it can streamline processes, which can make employee training and automation cheaper.

The problem is that the extra work created by bureaucracy is rarely executed by those that demand it, and is often only desired due to a lack of trust in those working on the floor.

A good bureaucracy requires very little active work (by humans) and has tangible benefits. It has to be of greater measureable value than the loss of productivity it incurs on the employees tasked with running it.

undreren | 3 years ago | on: We don't know what makes things sentient–so let's stop acting like we do

I don't know what context you read my comment from, but the comment I responded to ended with the following paragraph:

> The "hard problem" seems to mostly exist in the minds of people outside the field who are unsettled by the thought that we might not be special (a pretty common reaction whenever science makes progress on subjects).

I don't need consciousness or sentience to need a special or magic substrate to combat existential dread, because I don't feel it in the first place. My comment was not meant to be an explanation either, and I honestly can't see how you read that into it.

undreren | 3 years ago | on: LaMDA is not sentient

I don’t think that’s an interesting question at all and misses the point completely.

We have no idea, what causes the sensation of subjective experience. Assuming that sentience is no more complex than our current level of understanding is arrogant.

Furthermore, it’s just plain useless; without a fundamental theory of sentience with both predictive and explanatory power, our understanding can’t grow.

undreren | 3 years ago | on: LaMDA is not sentient

I don’t find it terrifying in the slightest. I find it naive.

Our understanding of the world reflects our modelling of the world. Empirical science models the world in terms of probabilities, and this, by necessity, makes everything look like a Markov chain.

But “the map is not the territory”, as the saying goes.

I’m not implying, nor do I believe that there’s any sort of magic going on, but if Markov chains are all that is needed for sentience, then what isn’t sentient? Panpsychists would certainly be having a field day.

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