Cleaning up the project.

README.md

@@ -175,10 +175,10 @@ If you want to be a reliability engineer or operations engineer, study more from
     - [Geometry, Convex hull](#geometry-convex-hull-videos)
     - [Discrete math](#discrete-math)
     - [Machine Learning](#machine-learning)
-- [Papers](#papers)
 - [Additional Detail on Some Subjects](#additional-detail-on-some-subjects)
 - [Video Series](#video-series)
 - [Computer Science Courses](#computer-science-courses)
+- [Papers](#papers)
 
 </details>
 
@@ -1893,37 +1893,6 @@ software engineer, and to be aware of certain technologies and algorithms, so yo
     above because it's just too much. It's easy to overdo it on a subject.
     You want to get hired in this century, right?
 
-- Papers
-    - Be selective on which papers you read and how much you read.
-    - [Love classic papers?](https://www.cs.cmu.edu/~crary/819-f09/)
-    - [ ] [1978: Communicating Sequential Processes](http://spinroot.com/courses/summer/Papers/hoare_1978.pdf)
-        - [implemented in Go](https://godoc.org/github.com/thomas11/csp)
-    - [ ] [2003: The Google File System](http://static.googleusercontent.com/media/research.google.com/en//archive/gfs-sosp2003.pdf)
-        - replaced by Colossus in 2012
-    - [ ] [2004: MapReduce: Simplified Data Processing on Large Clusters]( http://static.googleusercontent.com/media/research.google.com/en//archive/mapreduce-osdi04.pdf)
-        - mostly replaced by Cloud Dataflow?
-    - [ ] [2006: Bigtable: A Distributed Storage System for Structured Data](https://static.googleusercontent.com/media/research.google.com/en//archive/bigtable-osdi06.pdf)
-        - [An Inside Look at Google BigQuery](https://cloud.google.com/files/BigQueryTechnicalWP.pdf)
-    - [ ] [2006: The Chubby Lock Service for Loosely-Coupled Distributed Systems](https://research.google.com/archive/chubby-osdi06.pdf)
-    - [ ] [2007: Dynamo: Amazon’s Highly Available Key-value Store](http://s3.amazonaws.com/AllThingsDistributed/sosp/amazon-dynamo-sosp2007.pdf)
-        - The Dynamo paper kicked off the NoSQL revolution
-    - [ ] [2007: What Every Programmer Should Know About Memory (very long, and the author encourages skipping of some sections)](https://www.akkadia.org/drepper/cpumemory.pdf)
-    - [ ] [2010: Dapper, a Large-Scale Distributed Systems Tracing Infrastructure](https://research.google.com/pubs/archive/36356.pdf)
-    - [ ] [2010: Dremel: Interactive Analysis of Web-Scale Datasets](https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/36632.pdf)
-    - [ ] [2012: Google's Colossus](https://www.wired.com/2012/07/google-colossus/)
-        - paper not available
-    - [ ] 2012: AddressSanitizer: A Fast Address Sanity Checker:
-        - [paper](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/37752.pdf)
-        - [video](https://www.usenix.org/conference/atc12/technical-sessions/presentation/serebryany)
-    - [ ] 2013: Spanner: Google’s Globally-Distributed Database:
-        - [paper](http://static.googleusercontent.com/media/research.google.com/en//archive/spanner-osdi2012.pdf)
-        - [video](https://www.usenix.org/node/170855)
-    - [ ] [2014: Machine Learning: The High-Interest Credit Card of Technical Debt](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/43146.pdf)
-    - [ ] [2015: Continuous Pipelines at Google](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/43790.pdf)
-    - [ ] [2015: High-Availability at Massive Scale: Building Google’s Data Infrastructure for Ads](https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/44686.pdf)
-    - [ ] [2015: TensorFlow: Large-Scale Machine Learning on Heterogeneous Distributed Systems](http://download.tensorflow.org/paper/whitepaper2015.pdf )
-    - [ ] [2015: How Developers Search for Code: A Case Study](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/43835.pdf)
-    - [ ] [2016: Borg, Omega, and Kubernetes](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/44843.pdf)
 - [ ] **Union-Find**
     - [ ] [Overview](https://www.coursera.org/learn/data-structures/lecture/JssSY/overview)
     - [ ] [Naive Implementation](https://www.coursera.org/learn/data-structures/lecture/EM5D0/naive-implementations)
@@ -2061,12 +2030,44 @@ Sit back and enjoy. "Netflix and skill" :P
 
 ## Computer Science Courses
 
-<details>
-<summary>Computer Science Courses</summary>
-
 - [Directory of Online CS Courses](https://github.com/open-source-society/computer-science)
 - [Directory of CS Courses (many with online lectures)](https://github.com/prakhar1989/awesome-courses)
 
+## Papers
+
+<details>
+<summary>Papers</summary>
+
+- [Love classic papers?](https://www.cs.cmu.edu/~crary/819-f09/)
+- [ ] [1978: Communicating Sequential Processes](http://spinroot.com/courses/summer/Papers/hoare_1978.pdf)
+    - [implemented in Go](https://godoc.org/github.com/thomas11/csp)
+- [ ] [2003: The Google File System](http://static.googleusercontent.com/media/research.google.com/en//archive/gfs-sosp2003.pdf)
+    - replaced by Colossus in 2012
+- [ ] [2004: MapReduce: Simplified Data Processing on Large Clusters]( http://static.googleusercontent.com/media/research.google.com/en//archive/mapreduce-osdi04.pdf)
+    - mostly replaced by Cloud Dataflow?
+- [ ] [2006: Bigtable: A Distributed Storage System for Structured Data](https://static.googleusercontent.com/media/research.google.com/en//archive/bigtable-osdi06.pdf)
+    - [An Inside Look at Google BigQuery](https://cloud.google.com/files/BigQueryTechnicalWP.pdf)
+- [ ] [2006: The Chubby Lock Service for Loosely-Coupled Distributed Systems](https://research.google.com/archive/chubby-osdi06.pdf)
+- [ ] [2007: Dynamo: Amazon’s Highly Available Key-value Store](http://s3.amazonaws.com/AllThingsDistributed/sosp/amazon-dynamo-sosp2007.pdf)
+    - The Dynamo paper kicked off the NoSQL revolution
+- [ ] [2007: What Every Programmer Should Know About Memory (very long, and the author encourages skipping of some sections)](https://www.akkadia.org/drepper/cpumemory.pdf)
+- [ ] [2010: Dapper, a Large-Scale Distributed Systems Tracing Infrastructure](https://research.google.com/pubs/archive/36356.pdf)
+- [ ] [2010: Dremel: Interactive Analysis of Web-Scale Datasets](https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/36632.pdf)
+- [ ] [2012: Google's Colossus](https://www.wired.com/2012/07/google-colossus/)
+    - paper not available
+- [ ] 2012: AddressSanitizer: A Fast Address Sanity Checker:
+    - [paper](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/37752.pdf)
+    - [video](https://www.usenix.org/conference/atc12/technical-sessions/presentation/serebryany)
+- [ ] 2013: Spanner: Google’s Globally-Distributed Database:
+    - [paper](http://static.googleusercontent.com/media/research.google.com/en//archive/spanner-osdi2012.pdf)
+    - [video](https://www.usenix.org/node/170855)
+- [ ] [2014: Machine Learning: The High-Interest Credit Card of Technical Debt](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/43146.pdf)
+- [ ] [2015: Continuous Pipelines at Google](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/43790.pdf)
+- [ ] [2015: High-Availability at Massive Scale: Building Google’s Data Infrastructure for Ads](https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/44686.pdf)
+- [ ] [2015: TensorFlow: Large-Scale Machine Learning on Heterogeneous Distributed Systems](http://download.tensorflow.org/paper/whitepaper2015.pdf )
+- [ ] [2015: How Developers Search for Code: A Case Study](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/43835.pdf)
+- [ ] [2016: Borg, Omega, and Kubernetes](http://static.googleusercontent.com/media/research.google.com/en//pubs/archive/44843.pdf)
+
 </details>
 
 ## LICENSE