It was a rainy weekend in southern Maine and I really didn’t feel like doing chores, so I was skimming through RSS feeds and noticed a link to a PacketMaze challenge in the latest This Week In 4n6. Since it’s also been a while since I’ve done any serious content delivery (on the personal side,… Continue reading
Post Category → data science
2018 IEEE Security & Privacy (Filtered) Paper Dump
The 2018 IEEE Security & Privacy Conference is in May but they’ve posted their full proceedings and it’s better to grab them early than to wait for it to become part of a paid journal offering. There are alot of papers. Not all match my interests but (fortunately?) many did and I’ve filtered down a… Continue reading
Keeping Users Safe While Collecting Data
I caught a mention of this project by Pete Warden on Four Short Links today. If his name sounds familiar, he’s the creator of the DSTK, an O’Reilly author, and now works at Google. A decidedly clever and decent chap. The project goal is noble: crowdsource and make a repository of open speech data for… Continue reading
Survey on Data Science In Two Year Colleges
The ASA (American Statistical Association) has been working in collaboration with the ACM (Association for Computing Machinery) on developing a data science curriculum for Two Year Colleges. Part of this development is the need to understand the private-sector demand for two-year college data science graduates and the prevalence of the need to invest in the… Continue reading
Slaying CIDR Orcs with Triebeard (a.k.a. fast trie-based ‘IPv4-in-CIDR’ lookups in R)
The insanely productive elf-lord, @quominus put together a small package ([`triebeard`](https://github.com/ironholds/triebeard)) that exposes an API for [radix/prefix tries](https://en.wikipedia.org/wiki/Trie) at both the R and Rcpp levels. I know he had some personal needs for this and we both kinda need these to augment some functions in our `iptools` package. Despite `triebeard` having both a vignette and… Continue reading
New viridis & colorbrewer palettes for ipv4-heatmap
It’s no seekrit that I :heart: Hilbert curve heatmaps of IPv4 space. Real-world IPv4 maps (i.e. the ones that drop dots on the Earth) have little utility, but with Hilbert curves maps of IPv4 space many different topologies can be superimposed (from ASNs to—if need be—geographic locations). Plus, there’s more opportunity to find patterns by… Continue reading
Three New #rstats Twitter Bots To Follow
I engage with the Stack[Overflow|Exchange] community quite a bit and was super-happy @treycausey made the [Stack Overflow #rstats bot](https://twitter.com/StackOverflowR) (@StackOverflowR) since I’m also on Twitter alot (mostly hanging out in #rstats these days). However, #rstats questions exist in other Stack watering holes, like the [Geographic Information Systems Stack Exchange](http://gis.stackexchange.com/questions/tagged/r). [Cross Validated](http://stats.stackexchange.com/questions/tagged/r) and the fledgling [Data… Continue reading