https://inventingsituations.net/cv-and-professional-information/2025-09-11T15:59:50+00:00weekly0.6https://inventingsituations.net/2023/09/05/allocating-scarce-resources-ttrpg-edition/https://inventingsituations.net/wp-content/uploads/2023/09/rrh.webprrhhttps://inventingsituations.net/wp-content/uploads/2023/09/image.pngimage2023-09-05T06:35:50+00:00monthlyhttps://inventingsituations.net/2022/09/25/animating-stable-diffusion-embeddings/https://inventingsituations.net/wp-content/uploads/2022/09/ab_techno_variations.gifab_techno_variationshttps://inventingsituations.net/wp-content/uploads/2022/09/textinterpolate-2.giftextinterpolate-2https://inventingsituations.net/wp-content/uploads/2022/09/textinterpolate-1.giftextinterpolate-1https://inventingsituations.net/wp-content/uploads/2022/09/screen-shot-2022-09-25-at-2.14.59-pm.pngscreen-shot-2022-09-25-at-2.14.59-pmhttps://inventingsituations.net/wp-content/uploads/2022/09/screen-shot-2022-09-25-at-12.50.31-pm.pngscreen-shot-2022-09-25-at-12.50.31-pm2022-09-28T17:58:54+00:00monthlyhttps://inventingsituations.net/2021/12/26/procedural-music-in-orca/https://inventingsituations.net/wp-content/uploads/2021/12/screen-shot-2021-12-26-at-1.14.35-pm.pngScreen Shot 2021-12-26 at 1.14.35 PM2021-12-27T18:40:08+00:00monthlyhttps://inventingsituations.net/2021/07/03/fibonacci-coding-for-fun-if-not-profit/2021-07-03T19:49:02+00:00monthlyhttps://inventingsituations.net/plot-summary/https://inventingsituations.net/wp-content/uploads/2012/08/me-zebra.jpgtom as zebra.2019-06-24T03:27:39+00:00weekly0.6https://inventingsituations.net/2017/01/15/evaluating-success-rates-with-the-beta-distribution/https://inventingsituations.net/wp-content/uploads/2016/12/betas_many3.pngbetas_manyhttps://inventingsituations.net/wp-content/uploads/2016/12/beta8-2.pngbeta8-22017-01-17T17:39:51+00:00monthlyhttps://inventingsituations.net/2016/07/10/seeing-like-a-statistical-learning-algorithm/https://inventingsituations.net/wp-content/uploads/2016/07/civ5gandkscreen2.jpgciv5gandkscreen2https://inventingsituations.net/wp-content/uploads/2016/07/wp-1468177369720.jpgwp-1468177369720.jpg2016-07-12T13:39:45+00:00monthlyhttps://inventingsituations.net/2016/04/09/turings-cathedral-and-the-separation-of-math-and-industry/https://inventingsituations.net/wp-content/uploads/2016/04/maniac.jpgmaniachttps://inventingsituations.net/wp-content/uploads/2016/04/turingcathedralcover.jpgturingCathedralCover2016-04-09T23:19:10+00:00monthlyhttps://inventingsituations.net/2015/11/28/space-filling-curves-in-simulated-cities/https://inventingsituations.net/wp-content/uploads/2015/11/hilbertville4.pnghilbertville4https://inventingsituations.net/wp-content/uploads/2015/11/hilbertville3.pnghilbertville3https://inventingsituations.net/wp-content/uploads/2015/11/hilbertville2.pnghilbertville2https://inventingsituations.net/wp-content/uploads/2015/11/moore-curve-stages-0-through-5.pngmoore-curve-stages-0-through-52015-11-29T04:32:32+00:00monthlyhttps://inventingsituations.net/2015/11/12/4d-scatter-plotting/https://inventingsituations.net/wp-content/uploads/2015/11/scattermatrix.pngscatterMatrixhttps://inventingsituations.net/wp-content/uploads/2015/11/scatter4d.pngscatter4d2015-11-20T08:30:49+00:00monthlyhttps://inventingsituations.net/2015/08/29/ml-resources/https://inventingsituations.net/wp-content/uploads/2015/06/approx.gifapproxWhat it feels like to wade into a new field.2015-08-29T06:28:49+00:00monthlyhttps://inventingsituations.net/music-and-media/the-postmen/2015-06-23T01:46:10+00:00weekly0.6https://inventingsituations.net/2015/02/21/svdpca-via-similarity/https://inventingsituations.net/wp-content/uploads/2015/02/gaussianscatterpca.pngGaussianScatterPCAPCA illustration from Wikipedia.https://inventingsituations.net/wp-content/uploads/2015/02/svd-pca-2.pngSVD-PCA (2)Restricting to two dimensions.https://inventingsituations.net/wp-content/uploads/2015/02/svd-pca.pngSVD-PCARed dot blue makes purple.2015-02-21T22:30:42+00:00monthlyhttps://inventingsituations.net/2014/11/09/kaggle-social-networks-competition/https://inventingsituations.net/wp-content/uploads/2014/11/front_page.pngfront_page2014-11-10T05:44:10+00:00monthlyhttps://inventingsituations.net/2014/08/04/code-debt-and-bitcoin/https://inventingsituations.net/wp-content/uploads/2014/07/front.giffront2014-08-06T20:30:47+00:00monthlyhttps://inventingsituations.net/2014/07/28/my-favorite-linux-command-line-tricks/https://inventingsituations.net/wp-content/uploads/2014/07/665036_10152354343805640_1607277550_o.jpgDual Linux2014-07-31T11:59:54+00:00monthlyhttps://inventingsituations.net/2014/06/08/books-on-blog-the-third-policeman/https://inventingsituations.net/wp-content/uploads/2014/06/thirdpoliceman.jpgThirdPoliceman2014-06-09T02:52:46+00:00monthlyhttps://inventingsituations.net/2014/05/28/driverless-futures/https://inventingsituations.net/wp-content/uploads/2014/05/early-vehicle-lores.jpgearly-vehicle-lores2014-06-02T05:39:18+00:00monthlyhttps://inventingsituations.net/2014/05/16/winter-on-georgian-bay/https://inventingsituations.net/wp-content/uploads/2014/05/beforeafter.jpgbeforeafterhttps://inventingsituations.net/wp-content/uploads/2014/05/histograms.pnghistograms2014-05-16T16:20:13+00:00monthlyhttps://inventingsituations.net/2014/04/29/one-weird-fourier-trick-for-combinatorial-data/https://inventingsituations.net/wp-content/uploads/2014/04/talk.jpgtalkCell phone photo from the scene of the crime2014-04-29T19:02:33+00:00monthlyhttps://inventingsituations.net/2014/01/22/roshambo-part-ii-fourier-analysis/https://inventingsituations.net/wp-content/uploads/2014/01/biquette3.gifbiquette3This goat recognizes and apparently enjoys metal. Possibly using a furrier transform...https://inventingsituations.net/wp-content/uploads/2014/01/waveform.pngwaveformA short sample from a song I made last summer.2014-03-25T16:00:03+00:00monthlyhttps://inventingsituations.net/2014/02/12/finding-community/https://inventingsituations.net/wp-content/uploads/2014/02/communities.pngcommunities2014-02-12T22:07:41+00:00monthlyhttps://inventingsituations.net/2014/01/31/escape-from-the-box-factory-better-single-variable-optimization-problems/https://inventingsituations.net/wp-content/uploads/2014/01/box-factory.pngbox-factoryHey, kids! Let's take a field trip to the box factory!2014-02-12T03:26:23+00:00monthlyhttps://inventingsituations.net/2014/02/11/roshambo-iv-implementation/https://inventingsituations.net/wp-content/uploads/2014/02/tmp_c7bc2c.pngtmp_c7BC2CWin percentage over time, Diaconis vs Switchbot. As time increases, the win percentage settles in on 2/3's which is a natural limit for play against Switchbot.2014-02-11T19:17:58+00:00monthlyhttps://inventingsituations.net/2014/01/17/roshambo1/https://inventingsituations.net/wp-content/uploads/2014/01/rps25.jpgrps25RPS25 is a generalized form of Rock Paper Scissors. I'll leave generalizations of this post to the RPS25 case as an exercise to the reader...https://inventingsituations.net/wp-content/uploads/2014/01/johnny-depp-as-edward-scissorhands-1990.jpegjohnny-depp-as-edward-scissorhands-1990Wait... Wait... I got this one....2014-02-11T19:17:39+00:00monthlyhttps://inventingsituations.net/2014/01/29/roshambo-part-iii-representation-theory/https://inventingsituations.net/wp-content/uploads/2014/01/niels_henrik_abel.jpgNiels_Henrik_AbelNiels Henrik Abel, for whom 'Abelian groups' are named.2014-02-11T19:16:17+00:00monthlyhttps://inventingsituations.net/2013/11/12/pi-lapse-test-footage/https://inventingsituations.net/wp-content/uploads/2013/11/legocamera.jpglegoCameraA camera made of legos! I've built two of these; the photo was taken with the _other_ raspberyy pi camera.2014-02-06T14:09:29+00:00monthlyhttps://inventingsituations.net/2013/11/28/pilapse-number-2/https://inventingsituations.net/wp-content/uploads/2013/11/comparison.jpgcomparisonA door.https://inventingsituations.net/wp-content/uploads/2013/11/faceless.jpgfacelessThere's a classic Japanese horror story about faceless people. Thanks to technology, it's now a reality!https://inventingsituations.net/wp-content/uploads/2013/11/ghosts.jpgghostsboo!https://inventingsituations.net/wp-content/uploads/2013/11/pilapse2.jpgpilapse2Aerial raspberry pi installation. The boxy-head is the pi(s), attached to a tripod held up by a jib arm. A ten-port powered usb hub is duct taped to the tripod, providing lots of data storage and internet to the Pi's.2014-02-06T14:09:22+00:00monthlyhttps://inventingsituations.net/2014/01/01/pilapse3/https://inventingsituations.net/wp-content/uploads/2014/01/1505181_10101454972749877_792663449_n.jpgDouble-Pi cameraThe camera we've placed at Georgian Bay for the winter. Note the dual lenses; depending on whether one of the cameras fails, we might have a 3d video...https://inventingsituations.net/wp-content/uploads/2014/01/vlcsnap-2014-01-01-17h41m03s205.pngvlcsnap-2014-01-01-17h41m03s205A still from a test-reel of timelapse taken at Owen Sound, in North-ish Ontario last week.2014-02-06T14:09:15+00:00monthlyhttps://inventingsituations.net/2014/01/06/know-your-sensor/https://inventingsituations.net/wp-content/uploads/2014/01/examplepair.jpgexamplePairA pair of pictures: the left is the base image, and the right is the test image, taken with SS 1.5s and 159 ISO. I've scaled this up for easy viewing by a factor of 5.https://inventingsituations.net/wp-content/uploads/2014/01/brighttest.pngbrightTestData from images of my back yard. Each point is one image. The y-axis is the brightness of the image, the x-axis is the ISO the image was taken at, and the color indicates the shutter speed the image was taken with.2014-02-06T14:09:02+00:00monthlyhttps://inventingsituations.net/2013/07/18/bahir-dar-maths-camp/2013-12-30T16:14:53+00:00monthlyhttps://inventingsituations.net/2012/08/26/maseno-maths-camp-2012-post-mortem/2013-12-30T16:07:39+00:00monthlyhttps://inventingsituations.net/2013/03/31/towards-a-sage-problem-server/2013-12-30T16:05:03+00:00monthlyhttps://inventingsituations.net/2013/06/03/hashes-with-salt/2013-11-28T22:59:37+00:00monthlyhttps://inventingsituations.net/2013/06/10/tips-on-running-a-headless-raspberry-pi/2013-11-28T22:59:05+00:00monthlyhttps://inventingsituations.net/2013/07/02/two-weeks-in-paris/2013-11-28T22:58:30+00:00monthlyhttps://inventingsituations.net/2013/07/25/mombasa-algebraic-geometry-workshop/2013-11-28T22:57:47+00:00monthlyhttps://inventingsituations.net/2013/09/02/back-in-canada-with-a-new-domain/https://inventingsituations.net/wp-content/uploads/2013/09/tom-board1.jpgme at a boardReturn to the Fields Institute!2013-11-28T22:57:41+00:00monthlyhttps://inventingsituations.net/2013/10/23/an-evening-at-hacklab-to/https://inventingsituations.net/wp-content/uploads/2013/10/img_20131022_223117.jpgIMG_20131022_2231172013-11-28T22:56:27+00:00monthlyhttps://inventingsituations.net/2013/10/15/lakehub-is-hiring-2/https://inventingsituations.net/wp-content/uploads/2013/10/981438_177715262394283_1658939987_o2.png981438_177715262394283_1658939987_o2013-10-15T19:25:27+00:00monthlyhttps://inventingsituations.net/music-and-media/2013-09-26T15:49:50+00:00weekly0.6https://inventingsituations.net/2013/09/24/scenes-from-a-mall/https://inventingsituations.net/wp-content/uploads/2013/09/artcaffe2.jpgartcaffe2The Art Caffe at Junction, where I drank many Americanos and wrote many blog entries.2013-09-25T12:23:55+00:00monthlyhttps://inventingsituations.net/2013/09/04/third-maseno-math-camp/https://inventingsituations.net/wp-content/uploads/2013/09/20130819_141710.jpg20130819_141710Emily Hobbs with a student.https://inventingsituations.net/wp-content/uploads/2013/09/dsc_0230.jpgDSC_02303rd Maseno Maths Camp group photo (silly version).2013-09-04T16:14:59+00:00monthlyhttps://inventingsituations.net/2013/05/21/lakehub-game-design-workshop/2013-05-25T18:14:02+00:00monthlyhttps://inventingsituations.net/2013/05/13/teaching-to-learn/2013-05-13T10:08:48+00:00monthlyhttps://inventingsituations.net/2013/05/01/lakehub/2013-05-01T08:59:41+00:00monthlyhttps://inventingsituations.net/2013/04/14/moving-beyond-standardized-testing/2013-04-14T08:53:28+00:00monthlyhttps://inventingsituations.net/2013/04/04/mad-science-in-nyanza/2013-04-12T13:32:00+00:00monthlyhttps://inventingsituations.net/2013/03/21/bahir-dar-research-and-a-return-to-kenya/2013-03-21T13:10:47+00:00monthlyhttps://inventingsituations.net/2013/03/02/bahir-dar-math-outreach-projects/2013-03-02T14:02:20+00:00monthlyhttps://inventingsituations.net/2013/02/26/amagoro-library-visit/2013-02-26T08:15:31+00:00monthlyhttps://inventingsituations.net/2013/02/13/video-workflow/2013-02-13T18:18:08+00:00monthlyhttps://inventingsituations.net/2013/02/05/algebraic-structures-online-materials/2013-02-05T08:02:41+00:00monthlyhttps://inventingsituations.net/2013/02/02/looking-forward/2013-02-02T10:23:38+00:00monthlyhttps://inventingsituations.net/2013/01/27/online-problem-solving-problem-statement/2013-01-27T10:42:42+00:00monthlyhttps://inventingsituations.net/2013/01/17/pisage/2013-01-28T00:09:52+00:00monthlyhttps://inventingsituations.net/2013/01/14/some-thoughts-on-aaron-swartz/2013-01-14T17:45:28+00:00monthlyhttps://inventingsituations.net/2012/12/24/looking-backwards/2012-12-25T05:51:14+00:00monthlyhttps://inventingsituations.net/2012/12/18/fun-with-the-raspberry-pi/2012-12-17T22:24:10+00:00monthlyhttps://inventingsituations.net/2012/12/13/computational-problem-solving-workshop/2012-12-12T21:22:49+00:00monthlyhttps://inventingsituations.net/2012/12/04/david-ssevviiri-visit/2012-12-04T10:14:35+00:00monthlyhttps://inventingsituations.net/2012/11/29/explore-conjecture-test-prove/2012-11-29T14:23:42+00:00monthlyhttps://inventingsituations.net/2012/11/12/crescent-island/2012-11-12T12:57:54+00:00monthlyhttps://inventingsituations.net/2012/11/07/election-day-us-edition/2012-11-07T17:16:43+00:00monthlyhttps://inventingsituations.net/2012/11/03/teaching-programming-without-computers/2012-11-02T22:18:24+00:00monthlyhttps://inventingsituations.net/mathematics/2012-10-23T10:25:09+00:00weekly0.6https://inventingsituations.net/2012/10/22/math-camp-video-and-general-progress-thus-far/2012-10-22T11:15:55+00:00monthlyhttps://inventingsituations.net/2012/10/19/a-small-exercise-in-categorification/2012-10-19T12:56:54+00:00monthlyhttps://inventingsituations.net/2012/10/14/because-its-there/2012-10-14T17:56:02+00:00monthlyhttps://inventingsituations.net/2012/10/10/teaching-teaching-teaching/2012-10-10T12:42:52+00:00monthlyhttps://inventingsituations.net/2012/10/01/groups-groups-groups/2012-10-01T16:47:27+00:00monthlyhttps://inventingsituations.net/2012/09/30/amagoro-mini-maths-camps/2012-09-29T21:09:14+00:00monthlyhttps://inventingsituations.net/2012/09/20/akirachix-mobilegarage/2012-09-20T08:49:27+00:00monthlyhttps://inventingsituations.net/2012/09/19/sage-for-specht-modules/2012-09-19T12:35:44+00:00monthlyhttps://inventingsituations.net/2012/09/16/more-strike-down-time/2012-09-16T10:31:40+00:00monthlyhttps://inventingsituations.net/2012/09/12/three-strikes/2012-09-11T23:14:53+00:00monthlyhttps://inventingsituations.net/2012/09/08/maths-camp-song/2012-09-10T17:01:15+00:00monthlyhttps://inventingsituations.net/2012/09/06/first-day-teaching/2012-09-06T08:50:16+00:00monthlyhttps://inventingsituations.net/2012/09/04/math-camp-journals-how-it-worked/2012-09-04T07:19:19+00:00monthlyhttps://inventingsituations.net/2012/09/03/moi-university-visit/2012-09-03T17:45:55+00:00monthlyhttps://inventingsituations.net/2012/08/29/some-days-in-nairobi/2012-08-29T14:41:44+00:00monthlyhttps://inventingsituations.net/2012/08/21/maseno-maths-camp-day-one/2012-08-20T21:43:54+00:00monthlyhttps://inventingsituations.net/2012/08/16/maseno-maths-camp-prep-week-computer-world/2012-09-06T15:42:34+00:00monthlyhttps://inventingsituations.net/2012/08/14/2nd-maseno-maths-camp-prep-week-day-one/2012-09-05T22:41:39+00:00monthlyhttps://inventingsituations.net/2012/08/11/ihub-nairobi/2012-08-11T09:38:05+00:00monthlyhttps://inventingsituations.net/2012/08/01/hello-world/2012-08-01T21:09:01+00:00monthlyhttps://inventingsituations.netdaily1.02025-09-11T15:59:50+00:00