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Although I've been fighting off a cold the power of modern medicine has enabled me to conduct three days of teaching this week, Introduction to Linux and High Performance Computing, Advanced Linux and Shell Scripting, and Regular Expressions in Linux. In an attempt to cut down on the waiting list of some several hundred who have signed up to my courses I've selected a larger tutorial room and have increased the class size to 30; not that number turn up, of course. A perpetual problem in the space as there is so much content and by the end of the second day you'd have be pretty smart to be absorbing it all. The researchers are pretty smart of course, but this is usually a little outside their domain, so I do try to provide as much structure and reference material as possible. If there is any empirical measure of the success of these courses it is the degree that the system is being used (usually close to 100% node utilisation) and the improved quality of the help-desk requests.

About twenty minutes ago I handed my MSc dissertation, with the snappy title Is the Future of Business Software Proprietary or Free and Open-Source? A Macroscopic Information Systems Investigation. It's a day or so early, but I've pretty well finished as much as I can on the subject with the word limit allowed - and even then I made good use of figures, tables, and some extensive quotations from select material. The two main research components were a trend analysis of major software products according to function and form (server, desktop/laptop, mobile device) which does illustrate a trend towards FOSS, with proprietary cloud services acting as a temporary sandbagging attempt. I also had an interview with several engineers who have been involved in the process of license changes and there's definite difference between the decisions of "enterprise" managers and "technically aware" managers. Anyway, it's done now, and hopefully, I'll be able to stick the letters "MSc" after my name (along with all the others).

It has not been just a week of teaching and research however; I threw caution to the wind and ventured out into the suburbs on Wednesday night for Brendan E's birthday. Being his special day we decided to take him wherever he wanted and his mind became very focussed on the idea of pancakes, specifically, that suburban icon, the Pancake Parlour, which contrary to urban legend is not a front for the Church of Scientology but does have some historical connections. In any case, the quasi-Pythonesque decor was an amusing setting, the food was far from terrible, and Kerrie H., amused with stories of how it was a favourite haunt for local youngsters in her teenaged-years as it was open 24-hours and came with a fully stocked bar. It's been at least ten years since I've ventured into those doors, and it will probably be another ten years since I do so again, but it was quite a fun evening.
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Whilst in New Zealand I received the rather sad news that [livejournal.com profile] devilgirly had passed away. This rather amazing woman had been a good friend for the better part of twenty years or so. She attended our civil union, and a few years ago we spent Christmas lunch together. Back in the day she'd been a model of some note (alternative and retro), worked in the fashion industry and had some pretty fine music connections as well. Yet she also had an infectious good spirit, a genuine concern for others, and a very strong sense of social justice and fairness. Whilst often not always in the best health, it is still quite a shock to have a friend a good decade and younger than one's self suddenly pass on. Her funeral yesterday was dignified, often sad, and often joyous, and also an opportunity to meet up with some old friends. The chapel was full to standing room only (rather like a rock concert, I mused), and the wake was truly celebratory. I feel very deeply for her partner Dave who has spent a happy eleven years in her company, and of course her parents. I spent some time with her mother at the wake, and I could certainly see where she got her sparkling intellect and passion from. In the several days prior I had slowly worked my way through her old livejournal entries, reliving some memories old, good, and true.

I have completed and submitted the draft for my dissertation, the final piece of assessment for a Master of Science in Information Systems. There are still a few tables to fill in, some minor edits to complete, several hundred words to take out (unsurprisingly, I wrote over the limit), but I have until Saturday to finish all that, and it's not particularly onerous. Even most of the fiddly bits of formatting are in place, which always strikes me as the most useless part of any formal study. Almost on cue, today I also received a formal offer for casual work as a tutor in the computer science department at the very place where I work on a full-time basis. Bureaucracies can be downright weird like that; I must follow up on whether this is additional virtual paperwork is actually necessary. Also as time has a sense of humour, I am also giving HPC classes for the next three days; thirty researchers per day, five hours per workshop, ranging from the basics of the Linux command-line, to HPC job submission, and then the hairy, but the super-powerful world of regular expressions.

On the flight over from New Zealand, I watched most of the Good Omens TV series, which was only released in May last year, which is remarkably up-to-date for me. Last night I finished off the rest of the series, and I must say I rather liked it. Obviously, David Tennant makes for a fine demon as Crowley, but Michael Sheen's performance of as the angel Aziraphale is increasingly charming. Overall, the series remained quite true to the novel's plot and was visually quite briliant. The plot rolled along at a perfect pace, and the characterisation but all actors (even the dog) was quite delightful. I can't help but think the mistaken petition to cancel the show only enhanced its reputation. Anyway, I have a side history with this story - I purchased and read the paperback in the early 1990s, and have it signed by Terry Pratchett. Despite a couple of near opportunities, I don't yet have Neil Gaiman's signature to complement it. Hopefully, I should resolve that someday soon - before The Apocalypse.
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For the past six days or so I've been in Wellington for Multicore World which, as usual, is a small but very high-quality pointy-end-of-the-technology conference. Actually, it's almost a truism of technology conferences - the smaller the conference and the higher the proportion of international guests, the higher the quality. There were many good presentations, but one which really caught my attention was "Preparing for Extreme Heterogeneity in High Performance Computing" by Jeffrey Vetter, of Oak Ridge National Laboratories and Scaling! by Richard O'Keefe. My own presentation was Complex Problems Actually Have Complex Solutions which argued against some unfortunate management trends (and interestingly correlated with the emergent theme of heterogeneity) with plenty of New Zealand related references.

As would be quite well-known, February 18 was Bramble Cay Melomys Day, which was quite a success. The Animal Justice Party MP Andy Meddick gave a speech in parliament, several memorial events were held around the country (as can be seen on the Facebook group), the petition for a national memorial and museum for extinct and endangered animals is up and running, and I stood in the morning drizzle in Wellington to initiate proceedings for Australia (because I enjoy starting Australian things in New Zealand). This is, of course, not the end of events but rather the beginning,

Convention organiser Nicolás Erdödy has once again delivered a superb event at a great location and with amazing catering. I think I'll live on dry bread and water for a few days after this. After each day of the conference, I made by back to the delightfully scarred deco beauty that is Hotel Waterloo, which is brilliantly good-value for those who like this sort of style, and have worked on my MSc dissertation which has the title, Is the Future of Business Software Proprietary or Free and Open-Source?. Having completed the trend data collection and conducted interviews my conclusion is heading to the proposition that this is a race condition between engineering requirements and a natural marginal cost of reproduction versus the use of the cloud to achieve subscription-based vendor lock-in. On client-servers, I think the latter is winning. Anyway, all this said it means I haven't had the opportunity to really engage in the Wellington I know and love. No visits to the museums, or galleries, or even the observatory. The best I have managed is a catch-up lunch with [livejournal.com profile] mr_orgue, which was frankly great, as we hadn't seen each other for a couple of years. Anyway, following a rather awful sleep (or lack thereof), I'm about to board the big silver bird and cross The Ditch back to Australia.
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I've spent a good portion of my free time in the past week doing an extensive literature review for my MSc dissertation in information systems. As literature reviews should do, it addresses a core concern of my inquiry: a major conflict between business and economics, as both academic disciplines and professional practice; in former, there is an attempt to reduce competition to gain a monopolistic advantage (even if theorists like Porter call "competitive advantage"), whereas the latter argues that such behaviour harmful to productivity and economic welfare as a whole. Even after reviewing various business models for free-and-open-source software, the solution is not yet clear. Capitalist investors are less interested in innovation or even a general increase in economic welfare than they are in the acquisition of economic rents, "information landlordism" if I may coin a phrase. Schumpeterian rents might be an alternative theoretical model in non-general software products (e.g., proprietary bespoke extensions) but any sort of copyright regime does set up an institutional perverse incentive for extensions. In any case, it provided for some appropriate background thoughts as I smashed by way through the GNU Octave dependency tree, before getting tripped up at the end with an MPI build of Gnuplot; a little annoying.

Making use of a generous gift voucher from Damien and Jack B for my birthday last year, [livejournal.com profile] caseopaya and I went to Whiskey and Alement. I have to be in a particular mood for whiskey, and this was not the time (it rarely is, I have litres of the stuff at home). The bar was crowded and noisy, just what I don't want in such an establishment, but they did have a good variety of whiskeys and non-whiskeys and quite reasonably priced, as long as one doesn't account for the somewhat bland and pricey wines that we started with. I ended up having delved into Delord Armagnac ('83, if that makes much of a difference) and a Grout Calvados, both of which were absolutely superb, whilst caseopaya stuck to her favourite gin. It certainly did remind me that I need to get some Calvados into my otherwise pretty well-stocked home bar. Delicious stuff, and only further strengthens my affection towards the Breton people.

Apart from that, I am continuing my new year's objective in publication writing, which was not an easy target. As the days progress, I am increasingly aware that any sort of reasonably staggered publication schedule requires temporal concentration on particular works, which is not something that I am particularly fond of, and I suspect most other people on the planet are the same. When one's brain is overflowing on one subject, it is a release to concentrate on something else for a while (or eat, or do housecleaning, etc). Worse still, one gets into their head crazy ideas about additional publications, which may have aesthetic value, but would be require something else being delayed in its stead. On that note, I am considering a contemporary-cum-cyberpunk supplement for Papers & Paychecks, based on my own tangental pub, Emails & Direct Deposits. This is, after all, the most appropriate year for such things to come out.
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After the Parisian visit, the next brief stop on the journey was Strasbourg. This is a city that the French and Germans fought over for centuries and, having finally settled on the Rhine as a natural border, have decided that it would make a good showcase for contemporary Franco-German friendship, as well as a number of European Union institutions. It is quite a beautiful, clean, and inexpensive town and shows plenty of signs of being a nexus between the two cultures in style. It was market day in the old town, and I managed to resist buying various trinkets from the antique market. One thing that cannot be missed is the impressive (even by European standards) Strasbourg cathedral with its stained glass demons and the astronomical clock.

The next step from Strasbourg was a short distance away across the border, Freiburg, often suffixed "im Breisgau" to differentiate from Freiburg and Freyburg in Saxony and Fribourg in Switzerland. It is another town with a notable university sector, and a few years back I visited some of their high performance computing centre. Pleasantly surprised that we were doing HPC-cloud hybrids, quite cutting-edge back then, but from completely different approaches, we went on to produce an academic poster for the IEEE and a follow-up journal article published this year. Rather charmingly, their team came out to have a long breakfast Schloss Cafe, which overlooks the town in a rather picturesque manner. If one was to do a postcard of a classic southern German town this would be a good candidate, with the hills of Schwarzwald in the background. I am rather fond of the Baden-Württemberg region ("Wir können alles, außer hochdeutsch").

After Freiburg it was a short train journey to Zurich, where I am here for a more formal part of the vacation, the compulsory residency required for completing my MSc degree in Information Systems (which I am jokingly calling a "Swiss Finishing School"). We're located in a miniature-sized studio apartment, which is nevertheless quite good value. The residency class is quite large, probably close to fifty or so people from around the world, although I am the only Australian. The chief lecturer, Dr. Alistair Benson is a cynical Glaswegian with a dry sense of humour, but with excellent content. I think we're going to get along quite well. For what it's worth, the claims of "sticker shock" in Zurich are very much true; most basic food items seem to be at least 50% more than comparable European or Australian prices.
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Just returned from seeing the Melbourne Symphony Orchestra perform Blue Planet II which was filled to its 5,500 capacity seating and presented by Joanna Lumley. There can be no criticism of the extraordinary footage nor its interaction with the musical score. It was also a little bit of a reward for finishing my end-of-semester assignment for Information Sytems which basically developing a scenario for UK technology businesses wanting to expand into continental Europe with technical and organizational integration issues and also, of course, with Brexit looming. I presume others have noticed that the first workday of Brexit is April Fool's Day.

In other studies, my intensive for economics rolls on. I've made an appeal of sorts on the fact that I've missed out almost a trimester's worth of study time due to delays in my enrolment and receiving materials, but I am pessimistic of anything coming from that. The University of London is far too élite for anything quite so student-centric. On the other hand, it turns out I was a little mistaken about the University of Otago in my last post. It was not them, but their bank which had applied an additional transaction fee (that is, my bank charged one going out, their bank applied one going in). One day, there will be a revolution and a very special wall set aside for the banks. Still, Otago lifted my block as soon as they realized what was going on, although they should get into the habit of not attempting to charge others for their bank fees. In future I'll probably be using something like Transferwise.

Another big event of the week was receiving an offer on Rick B's flat. I had barely put the apartment up on Facebook to advertise an upcoming auction when the offer came in, so that's very good news. The money from the sale of the apartment will go to paying his nursing home fees. It's quite a relief given how long it has taken not just to get the place cleaned up and so forth, but also to receive approval from VCAT to be even allowed to sell the place in the first place. Now the only issue to sort out is the means-tested fees as determined by the Federal government which inexplicably rocketed at the end of last year with no change in his financial circumstances. For anyone who has had administer another person's financial and medical affairs under the Guardianship and Administration Act you have enormous sympathy; the bureaucratic overhead is quite a nightmare.
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A good portion of the past week has been taken up by running my usual set of day-courses, Introduction to Linux and High Performance Computing, Advanced Linux and Shell Scripting, and Parallel Programming. The classes were quite full, indeed the first two almost down to standing room only, and I discovered that the booking organisers had oversubscribed, which is always playing with fire. Sure there's usually a few that can't make it, but it's a worse situation if someone turns up and there's no room for them. From the other side of the table engaged in a tutorial and one-on-one session with the senior lectuerer for my two courses for my MHEd at University of Otago today. Due to the wonders of international time-zones had to start the tutorial (via video-conferencing) at 7am. As the courses do what they say on the box, with the Critical Reflections course (the Kiwis call it a "Paper") asking for reflections. The first week has been What Makes A Good Teacher?, next week's is Evaluate Your Past Performance - plus there is peer review among the group. For the other course, Learning Theory and Practise, I essentially gave an outline and explanation of the International HPC Certification project and provided a write-up of why this is an important change to implement.

In a couple of weeks my end of semester assignment will be submitted for the MSc in Information Systems at Salford, which will mark my half-way point in that degree. The last group project on collaborative learning in a cloud environment was a little irksome to me as someone with a modicum of knowledge in education theory and cloud technologies, reading a number of posts which were basically regurgitating the spruiking of cloud-provider marking. A limit of my temper was reached when one individual tried to insist that you can't SSH into a system on the cloud; at that point I just gave some examples and left the conversation. Finally, there is a small mountain (and I mean mountain) of economics textbooks next to me which I will get through over the next two months for the GradDip in Economics. I have finished the extensive studies for all four course and from now I'll engage in intensive studies. "All work and no play" (well, a little bit of play, to be honest), will lead me to posting a lot about economics over the next eight weeks or so. Who the hell assesses a course on a single exam these days anyway? Favourite error I've picked up on so far - referring to Population variance of a discreet random variable. Whilst econometrics can be subtle, I am pretty sure it is more bounded as "discrete" rather that quiet as "discreet".
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The past few days I've been in New Zealand for Multicore World, a small but quality conferences which has a great schedule. I was been particularly impressed by James Ang's presentation on heterogenous hardware design for lead researchers at Pacific Northwest National Laboratory, taking a cue from Eric von Hippel's "Democratizing Innovation". Sean Blanchard from the Los Alamos Ultrascale Systems Research Centre gave a fascinating talk on the dangers of cosmic rays on memory (who knew?), whereas Ruud van der Pas gave a great presentation on NUMA and a satirical take on a new language, OpenWOUND. Finally, John Gustafson of National University of Singapore, gave an update on the UNUM/posit project, inconsistencies in math libraries, and especially how its cost-efficiency can seriously help the Square Kilometre Array.

The conference has been held in Shed 22 on the Wellington waterfront, which had just beautiful warm and clear summer days. Which is just as well, because I've had bugger-all opportunity to explore, with a conference timetable that runs from around 8:30 to 20:00, my day's journey has been from the "hotel" to the conference hall and back again. This said, I did get the opportunity to have dinner with Janet E., and Doug on the Monday night which was absolutely delightful. I do have Saturday off before heading to Dunedin and am hoping to catch up with the handful of Wellington people I know for lunch. The "hotel" I am staying at is actually Victoria University student accommodation before the new semester, which is clean, modern, with nice views and an absolute steal at a mere $30/night (no, that is not an error).

In between the conference and working through the enormous list of R extensions that I'm installing, I've also been finishing various assessment components for the MSc in Information Systems that I'm doing. This includes a video review of a webinar on social media strategy; the assignment required that it be a video, but apparently, assessment will be based on content, which is just as well with my non-existent video skills. In addition, I also finished a review of two White Papers on Enterprise Resource Planning software, which you would think would be a prime candidate for an information systems perspective. In both cases, I am somewhat surprised by the lack of quantitative evaluation and a systems perspective in subjects that are really screaming for it. Despite (or perhaps) my background in social inquiry and my existing degrees in business, the absence of objective facts and systemic logic in such areas is really quite ridiculous.
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It's been several days since my last 'blog entry and for good reason; I've buried myself very deeply in my various studies and work has been relatively tedious. Most of my readings this week have been in microeconomics, public economics, and information systems. The microeconomics studies, true to form, are typically "here's an idea under perfect competition which doesn't exist, and now for all the alternatives that make up for those assumptions". It would be interesting if economics could ever reconstruct itself to start with reality and then map a path on how to reach the ideal. As for the public economics material that is really a combination of micro and macroeconomic policy from a government perspective. On that topic, I have a fair bit to say about the franking credit issue which attracted some media attention this week, but that will have to wait a few days. Dawson and Lyons have provided a summary of history and effects stating "other taxpayers are funding cash payments from the ATO to shareholders living off investment income who do not pay any income tax", and therein is the problem. It is outrageously stupid policy and should have never been introduced in the first place.

As far as studies in information systems is concerned, that's resulted in a sizable essay on The Disciplinary Vagaries of Information Systems" where I explore why information systems cannot get out of being a multi-disciplinary subject and why there is no systemic generation of meaning. I have two more assignments to finish this course which will be done in the next week, namely a review of two white papers on ERP systems and a review of social media marketing which I have developed new levels of cynicism over, especially when the promoter spruiks the idea of "the buyer's journey" as similar to Joseph Campbell's monomyth in The Hero with a Thousand Faces. Yes, the mythology of facing mortal danger in supernatural realms has been reduced to a shopping expedition.

As far as work is concerned, I've volunteered myself to update our R packages on the HPC system, which is the tedious job of checking the CRAN repository, downloading the new file, changing the checksum, modifying the build script, and rebuilding the application. It needs to be done (as does the extensions for Python and Perl), but one also has to somehow retain the power of concentration through what is a spectacularly dull sequence of events. At least it will keep me busy during next week's conference in New Zealand where I will be visiting Multicore World for several days (having picked up accommodation at Boulcott Hall at the ridiculously cheap price of $30/night), before heading to Dunedin to check on my secret South Pacific base and visit the University of Otago. The latter part of my journey is meant to be an actual holiday.

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Diary of a B+ Grade Polymath

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