htiek

4 ms·

1.
New DHS rules limit foreign student visas to 4 years plus extensions(dhs.gov)
3 points by htiek 3mo ago|0 comments
2.
by htiek 7mo ago
The range minimum query problem (RMQ) used to solve LCA is a really fun one. I spend two lectures on it in my advanced data structures course. The approach covered in the slides linked here is perhaps the best-known way to solve LCA via RMQ
3.
Chegg Integrates ChatGPT4(reuters.com)
1 points by htiek 3y ago|0 comments
4.
Parts of Twitter source leaked online(reuters.com)
40 points by htiek 4y ago|8 comments
5.
by htiek 5y ago
This is something I created many, many years back for Stanford’s CS103 course as a lecture demo. Apologies for the lack of mobile support - I’ve always presented this from my laptop. :-)
6.
A Mathematical Foundation for Foundation Paper Pieceable Quilts(web.stanford.edu)
2 points by htiek 5y ago|0 comments
7.
Mining Magnets: Arctic island finds green power can be a curse(reuters.com)
2 points by htiek 6y ago|0 comments
8.
by htiek 6y ago
I like this approach to describing B-trees! I recently taught B-trees for a data structures course and presented them using a similar method. Thought I'd leave the link in case it was useful: http://web.stanford.edu/cla
9.
Levandowski agrees to plea deal over Google secrets(reuters.com)
139 points by htiek 7y ago|86 comments
10.
Sometimes, data are avocados. Sometimes, data is wine(welcometotheoryland.wordpress.com)
2 points by htiek 7y ago|0 comments
11.
by htiek 7y ago
You can use lowest common ancestor queries in conjunction with suffix trees to solve a lot of interesting string problems. For example, take two indices within a string, find their corresponding suffixes in the suffix tree, and then take th
12.
Topics in Advanced Data Structures [pdf](web.stanford.edu)
931 points by htiek 7y ago|83 comments
13.
Female, Minority Students Took AP Computer Science Exam in Record Numbers(usatoday.com)
1 points by htiek 8y ago|0 comments
14.
It’s Triangles All the Way Down: BSTs and Polygon Triangulations(medium.com)
2 points by htiek 8y ago|0 comments
15.
Federal judge rules that Trump cannot block people on Twitter(washingtonpost.com)
2 points by htiek 8y ago|0 comments
16.
Speeding Up Binary Search Trees with Crazy Good Chocolate Pop Tarts (2012) [pdf](pdfs.semanticscholar.org)
4 points by htiek 8y ago|1 comments
17.
Finding the most-significant bit in constant time, independent of word size(keithschwarz.com)
2 points by htiek 8y ago|0 comments
18.
Do Artifacts Have Politics? (1980) [pdf](cc.gatech.edu)
1 points by htiek 9y ago|0 comments
19.
Jerry Brown appoints 15 to new K-12 CS Panel(edsource.org)
2 points by htiek 9y ago|0 comments
20.
Graph-Theoretic Analysis of Presidential Advisors(theatlantic.com)
2 points by htiek 9y ago|0 comments
21.
New ethics courses in computer science(nytimes.com)
126 points by htiek 9y ago|148 comments
22.
This Cat Sensed Death. What If Computers Could, Too?(mobile.nytimes.com)
2 points by htiek 9y ago|0 comments
23.
Can an Algorithm Tell When Kids Are in Danger?(mobile.nytimes.com)
2 points by htiek 9y ago|0 comments
24.
Microsoft Moves to End Secrecy in Sexual Harassment Claims(nytimes.com)
170 points by htiek 9y ago|102 comments
25.
San Francisco Mayor Ed Lee Dead at 65(sfchronicle.com)
2 points by htiek 9y ago|0 comments
26.
Six Years After Fukushima, Robots Finally Find Reactors’ Melted Uranium Fuel(mobile.nytimes.com)
402 points by htiek 9y ago|179 comments
27.
Nuclear Reactors and the Master Theorem(welcometotheoryland.wordpress.com)
2 points by htiek 9y ago|0 comments