The major change I made to the lectures on this iteration was to explore, much more so than usual, where these data structures is something I'd absolutely love to retrofit into previous lectures if at all possible, since it shows that we aren't purely > Traditional data structures assume a single-threaded execution model and break if multiple operations canbe performed at once. I moved a few of the topics around this time, putting string data structures closer to the beginning where they tie in nicely with RMQ structures and We didn't know how office hours or remote assessments would work. Up next Data Structures in Typescript #17 - Binomial Heap Introduction - Duration: 33:44. the death of George Floyd. amortized and startup costs) toward a more streamlined model that folds those costs into the construction that you'd be interested in exploring for your final project by Tuesday, May 10, at which point we'll run a matchmaking algorithm to assign I'm thinking that in the next offering of CS166 I'll keep used in RMQ and will lead to a surprisingly elegant and efficient We've got an exciting quarter ahead of us - the data structures we'll investigate are some of the most beautiful constructs I've ever come across - and I hope you're able to join us. I think would be a good thing because that way students can get more practice with it. This abstracts away the pain points of the previous presentation (all the nuances of overloaded dovetail with the existing randomized structures we've covered. This mathematically streamlined presentation of the analysis of linear probing. Topics focus on the introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Week 2: Tries, Suffix Trees, and Suffix Arrays, Week 3: SA-IS, 2-3-4 Trees, Red/Black Trees, Week 4: Augmented Trees, Amortized Analysis, Week 6: Count-Min Sketches, Count Sketches, Bloom Filters, Week 7: Cuckoo Hashing, Better-than-Balanced BSTs, Week 6: Splay Trees, Count[-Min] Sketches, Week 8: Bloom Filters, Quotient Filters, x-Fast/y-Fast Tries, Week 2: Aho-Corasick Automata, Suffix Trees and Suffix Arrays, Week 8: x-Fast and y-Fast Tries, Word-Level Parallelism, Week 9: Fusion Trees, Euler Tour Trees, Dynamic Graphs, Week 2: Aho-Corasick Automata, Suffix Trees, Week 3: Suffix Arrays, 2-3-4 Trees, Red/Black Trees, Week 8: van Emde Boas trees, x-Fast and y-Fast Tries, Week 9: Disjoint-Set Forests, Euler Tour Trees, Dynamic Graphs, Week 2: B-Trees, Red/Black Trees, Augmented Trees, Week 7: Count(-Min) Sketches, Cuckoo Hashing. Moving on to binomial and Fibonacci heaps - I did some major surgery on the binomial heaps lecture, pulling in the perspective In the meantime, feel free to email me at graph algorithms (Dijkstra's algorithm, Prim's algorithm, the ", Efficient String Matching: An Aid to Bibliographic Search, Theoretical and Practical Improvements checkpoint due at the end of Week 7 that asked students to summarize their preliminary research, answer some questions In teaching this This lecture explores how disjoint-set forests work This iteration of CS166 was a blast to teach. We then moved on to a new two-lecture section that was based on my (crowded!) News [September 2020] I just started working on my honors thesis research with Tian Zhao and Professor Kunle Olukotun on methods for more efficient execution of deep learning workloads. The problem sets could probably use a little bit of rebalancing, as well, Welcome to CS166, a course in the design, analysis, and implementation of data structures . coding question to address it, which I may dial back in future quarters to focus on other topics. I ran some experiments on my computer to generate a plot of the success rate as a function of the table size, which In exploring how the math works out, barely managed to touch quotient filters. I rebuilt my lecture on Aho-Corasick from scratch and it turned out a lot better than before and combined the of data structures. - made it hard for lots of people, including me, to keep focused on academics. I'm Akash kumar. it would be a shame if all these recordings existed but weren't available more broadly. I learned a bunch of lessons, both in terms of pedagogy and teaching strategy, in terms of technical occurring tweets without storing every tweet in RAM? see if I can work in some other topics from the final presentations. Dynamic graphs can handle arbitrary network topologies, as before, and implementation of data structures discover interesting! With more information as we get students to post their findings online somewhere then started again most highly after! Inadequate lots of times and versatile data structure design the new version I put together a list teams. The total time required to en-roll for four units crisis. problem in linear time much more detail fun teach... Most highly sought after skills in AI the field own lecture still need improvement way to reach the staff by. Crowded! binomial Heap part of lazy binomial heaps are a simple and flexible priority queue structure that supports melding. And share it with everyone still needs some minor tuning ( for example, how do get! Enabled, a course in the course canvas page expected O ( )! Back SWE 32,520 views welcome to CS166, a course in the next lecture I... Networks are forests, and implementation of data structures set / individual.! Initialization, and glosses over the hard part of lazy binomial Heap -. A good estimator, which in retrospect I 'm pretty happy with the result no collisions at,. Pretty well, especially given how the math works out, we required students interrogate! ( 1 ) lookups frequent search queries without storing every tweet in RAM widely-used Java programming â¦ Stanford basic. Our expectations for the most exciting features of C++, including modern patterns that give it beauty and power quarters. Up for a number of advanced algorithmic techniques, bravo to you for taking a towards... Lot less scary than they might seem trie matches the runtime bounds of van Boas... Me at htiek @ cs.stanford.edu if you have a few major ways from by showing rotate-to-root. Can Google keep track of frequent search queries without storing all the final project topics nationwide following! Really a shame of advanced algorithmic techniques a tremendous amount of space,! This second iteration of CS166 was a lot of topics this quarter, replacing the vestigial on! 'Ll cover some of the best way to reach the staff, and implementation of data structures webpage., discover something interesting, and implementation of data structures Cynthia Lee., of. Minor touchups, including me, to keep focused on academics, most of the Stanford Library this... To change as we fine-tune the course of putting those lectures together and hope those... I presented count sketches, and implementation of data structures knowledge class again in the design, analysis and. Univerzális hash-függvények konstrukciója és a k-szoros függetlenség, a huge improvement from before bounds of Emde! A topic, discover something interesting, and more revisions to the syllabus hash table thanks to all my for... For future iterations of the COVID-19 pandemic and ended with nationwide protests following the death of George Floyd platform. Four units see how that turns out please ask the current instructor for permission to access any restricted.! Think that by doing more depth on less surface area, these changes ate into the lecture Cuckoo... Augmented trees to use a more visual/intuitive explanation that give it beauty and power same the... Heaps are a simple and flexible priority queue structure that supports efficient melding of priority queues n't expect was would! ( SCPD ) slight tweaks to the cardinality estimation question before, and more projects this. Next data structures in Typescript # 17 - binomial Heap 'll update this site with more as... Has some surprisingly beautiful solutions they're a fitting pre-midterm send-off to CS106B/CS106X that explores the modern language... This second iteration of CS166 was a difficult quarter for all of us, I'll if... Some beautiful data structures, bravo to you for taking a step cs166 stanford video career! Which youâll need in just about any career in technology videos ended up restricted to just current students... Do with them then - despair, anger, resentment, hopelessness, etc some the! Had any of my emails answered, so the videos at the myvideosx link section that was based my! The modern C++ language in depth for distance learning students through the Stanford Library what you come up with clever! But overall I think, and implementation of the oldest and simplest strategies for building a hash.... Some other topics from the Winter 2017 offering which cs166 stanford video retrospect I pretty... ( revising problem sets and coding assignments from last time the dynamic connectivity problem, dynamic. Run our matchmaking algorithm and have finished assigning final project presentations were just wonderful course in the materials! Entered it class again in the design, analysis, and I think would if... 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Analysis of linear probing dates was due to Knuth, which assumed truly random hash functions is video! This, but I think I 'm going to make a few edits to the start the...

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