Gunnar Wolf - Nice grey life - page 4

Meeting Debian people for having a good time together, for some good hacking, for learning, for teaching… Is always fun and welcome. It brings energy, life and joy. And this year, due to the six-months-long relocation my family and me decided to have to Argentina, I was unable to attend the real deal, DebConf23 at India. And while I know DebConf is an experience like no other, this year I took part in two miniDebConfs. One I have already shared in this same blog: I was in MiniDebConf Tamil Nadu in India, followed by some days of pre-DebConf preparation and...

While readers of Computing Reviews are more aware than the general population when it comes to whether artificial intelligence (AI) is a magical panacea or the probability of a general intelligence that will develop thinking capabilities and make decisions on its own, we are actually aware of AI’s greatest strengths: finding patterns, probably hidden to the naked eye, and arriving at inferences based on said patterns. That ability has made AI-based systems a tool of choice to make statistical predictions and estimations, learning from enormous datasets, about human behavior. AI tools are often applied to risk assessment for financial operations....

Almost a month ago, I went to my always loved Rancho Electrónico to celebrate the 30th anniversary of the Debian project. Hats off to Jathan for all the work he put into this! I was there for close to 3hr, and be it following up an install, doing a talk, or whatever — he was doing it. But anyway, I only managed to attend with one of my (great, beautiful and always loved) generic Debian or DebConf T-shirts. Today, when going through a box of old T-shirts, I found the shirt I was looking for to bring to the occasion....

The British colony of Hong Kong was ceded back to Chinese sovereignty in 1997, after 150 years of occupation, under the “two systems, one country” principle. Given the Chinese is widely known in the West for its tight grip on its press, this short book takes as a goal to use computational analysis in the field of natural language processing to assess changes in press freedom over the 25 years of Chinese rule over Hong Kong. The author states that, by doing a mixed-methods comparison of news published about the various Hong Kong protest movements that have surfaced since mainland...

Back in June 2018, Michael Stapelberg put the Raspberry Pi image building up for adoption. He created the first set of “unofficial, experimental” Raspberry Pi images for Debian. I promptly answered to him, and while it took me some time to actually warp my head around Michael’s work, managed to eventually do so. By December, I started pushing some updates. Not only that: I didn’t think much about it in the beginning, as the needed non-free pacakge was called raspi3-firmware, but… By early 2019, I had it running for all of the then-available Raspberry families (so the package was naturally...

Mexico’s education sector had one of the longest lockdowns due to COVID: As everybody, we “went virtual” in March 2020, and it was only by late February 2022 that I went back to teach presentially at the University. But for the semester starting next Tuesday, I’m going back to a full-online mode. Why? Because me and my family will be travelling to Argentina for six months, starting this October and until next March. When I went to ask for my teaching to be “frozen” for two semesters, the Head of Division told me he was actually looking for teachers wanting...

We took a couple of days of for a family vacation / road trip through the hills of Central Mexico. The overall trip does not look like anything out of the ordinary… …Other than the fact that Google forecasted we’d take approximately 15.5 hours driving for 852Km — that is, an average of almost 55 Km/h. And yes, that’s what we signed up for. And that’s what we got. Of course, the exact routes are not exactly what Google suggested (I can say we optimized a bit the route, i.e., by avoiding the metropolitan area of Querétaro, at the extreme...

As computer professionals, we mostly envision computers as general-purpose tools by default. Over the past decades, Moore’s law and Dennard scaling have, year after year, given us consistently better “toys”: faster computers, larger storage spaces. With these tools, computer science has changed the face of humankind. However, most computing professionals focus on building software. Can software developers work to produce domain-specific accelerators (DSAs), that is, purpose-built computers (application-specific integrated circuits, ASICs) that, at the cost of losing generality, can deliver much better performance and energy efficiency than general-purpose chips? The authors’ main focus is to present AutoDSE, a design-space exploration...

It’s been a very long time I haven’t blogged about e-voting, although some might remember it’s been a topic I have long worked with; particularly, it was the topic of my 2018 Masters thesis, plus some five articles I wrote in the 2010-2018 period. After the thesis, I have to admit I got weary of the subject, and haven’t pursued it anymore. So, I was saddened and dismayed to read that –once again, as it has already happened– the electoral authorities would set up a pilot e-voting program in the local elections this year, that would probably lead to a...

After my father passed away, I brought home most of the personal items he had, both at home and at his office. Among many, many (many, many, many) other things, I brought two of his personal treasures: His photo collection and a box with the 8mm movies he shot approximately between 1956 and 1989, when he was forced into modernity and got a portable videocassette recorder. I have talked with several friends, as I really want to get it all in a digital format, and while I’ve been making slow but steady advances scanning the photo reels, I was particularly...