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    Tuesday, June 30, 2020

    "The theory of parsing, translation, and compiling" vs the dragon book? Computer Science

    "The theory of parsing, translation, and compiling" vs the dragon book? Computer Science


    "The theory of parsing, translation, and compiling" vs the dragon book?

    Posted: 29 Jun 2020 06:17 PM PDT

    Alfred V. Aho, Jeffrey D. Ullman have written

    • The theory of parsing, translation, and compiling. Volume 1 Parsing 1972 and Volume 2 Compiling 1973

    • Compilers: Principles, Techniques, and Tools 2ed 2006, i.e. the dragon book.

    Are the two-volumn books more advanced or complete than the dragon book?

    Is the dragon book supposed to replace the two-volumn books?

    Are the two-volumn books outdated or still very relevant?

    Thanks.

    submitted by /u/timlee126
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    [Question]- What if a server crashes after writing log to disk but before replies to the client

    Posted: 29 Jun 2020 06:55 AM PDT

    Imagine a Server like NameNode in HDFS or the Master in GFS (or maybe some DBs out there). when a client tries to mutate some data on them, the client sends a "write" command, the server first writes that command on an "append-only" log file and then changes what is needed to change for example in HDFS NameNode it updates its metadata on memory. and after executing that command server sends an Ok reply to the client. They managed to keep an append-only log file from commands in order to recover from a server crash. servers can regenerate their state by applying the commands in the log file.

    My question is, what if the server crash immediately after writing to the log but before having the chance to execute the command and send the Ok reply to the client. in this case, the client assumes that the operation failed, but during server recovery, the server reads that log and applies that in their state, so it leads to an inconsistent state, doesn't it?

    submitted by /u/hekmatof
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    State of the art in Autonomous Vehicle Threat Assessment (AVTA).

    Posted: 30 Jun 2020 03:08 AM PDT

    How is it working as a ML Engineer?

    Posted: 30 Jun 2020 03:03 AM PDT

    I'm interested in A.I and ML but I'm scared that I won't like the job environment. Obviously, I know ML engineers spend a lot of time in front of a computer. But do they just sit in front of a screen all day and do not talk to anybody? (If that's the case, that's a really depressing job) Or do they work in teams and regularly speak with others? I'm scared I'll enter a work environment not at all for me .

    (I'm not posting it in ML subreddit since they remove every posts)

    submitted by /u/snowpiercer24
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    Generate photo-realistic images given the input geometry and basic intrinsic properties, OR decompose real images back into their intrinsic components.

    Posted: 30 Jun 2020 02:13 AM PDT

    Programming Concepts to Set Theory?

    Posted: 30 Jun 2020 12:53 AM PDT

    For my master thesis I've got to write a lot of mathematical definitions. One part of this is to translate my ideas/algorithms from programming concepts (classes, inheritance, enums, etc.) into mathematical definitions (tuples, functions, relations, etc.). Does anyone know a good blogpost/book/etc. which shows how common programming concepts can be expressed with set theory?

    submitted by /u/TheOrangeShark
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    Learning PowerShell

    Posted: 29 Jun 2020 09:07 PM PDT

    Hi all,

    I'm up for a job at a company that wants me to write a couple of scripts for them in Powershell. I've never worked with PowerShell before. In fact, I haven't even used a windows machine in half a decade. What/ Where is the best place to learn powershell considering I have only a week or two to prepare?

    Thank you!

    submitted by /u/g23polar
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    The importance of projects in resume

    Posted: 29 Jun 2020 07:27 AM PDT

    Hello guys, I am currently a junior year student in information management major, I would like to pursue a career in computer science related major :D however, I would like to ask, is project an important in terms of having a good resume? If so, what kind of project is considered as good and how can i get an idea for a project? Thanks in advance :)

    submitted by /u/200700josa
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    Just curious if any of you have left accounting to go into tech?

    Posted: 29 Jun 2020 10:42 PM PDT

    I'm graduating this December in accounting and I'm already bored. I plan to use my degree to work in accounting to pay the bills while I go back to school to major in CS. I try my best to code in my downtime. Accounting is a great profession, but it's too boring in my opinion. I'd much rather create stuff than do stuff that's basically necessary due to "government." With that said, I really hope I'm making the right decision because it's a big choice to make and can most definitely impact my future. My long term goal is to make a language learning software or product that can help people learn languages. That's a side project though. My goal is to get into FAANG and work very hard, and hopefully, one day be able to have a stable career going for myself.

    submitted by /u/Mystik-Palace
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    3D human pose reconstruction from a normal video

    Posted: 29 Jun 2020 06:29 PM PDT

    [D] In deep metric learning, the improvements over time have been marginal?

    Posted: 29 Jun 2020 03:34 PM PDT

    [R] Princeton, DeepMind & NYU Research Distills Symbolic Representations of DL Models Using Inductive Biases

    Posted: 29 Jun 2020 12:58 PM PDT

    A team of researchers from New York University, Flatiron Institute and Carnegie Mellon University have introduced a new method that extracts symbolic representations from deep learning models by introducing strong induction biases. The method imposes motivated inductive biases on GNN (Graph Neural Networks) and Hamiltonian GNs to learn interpretable representations that can improve zero-shot generalization (the ability to generalize to new things without previous knowledge or training).

    Here is a quick read: Princeton, DeepMind & NYU Research Distills Symbolic Representations of DL Models Using Inductive Biases

    The paper Discovering Symbolic Models from Deep Learning with Inductive Biases is on arXiv.

    submitted by /u/Yuqing7
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    The importance of projects in resume

    Posted: 29 Jun 2020 07:29 AM PDT

    Hello guys, I am currently a junior year student in information management major, I would like to pursue a career in computer science related major :D however, I would like to ask, is project an important in terms of having a good resume? If so, what kind of project is considered as good and how can i get an idea for a project? Thanks in advance :)

    submitted by /u/200700josa
    [link] [comments]

    Working remotely: what are the things that you can squeeze in you daily schedule which were not possible early ?

    Posted: 29 Jun 2020 09:56 AM PDT

    I do Yoga, am able to study towards my personal goals - learning algorithms . whats yours ?

    submitted by /u/arpitsharma14
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