diff --git a/README.md b/README.md
index 094a7c6..dcb9f8d 100644
--- a/README.md
+++ b/README.md
@@ -1979,15 +1979,10 @@ Sit back and enjoy.
 - [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)
@@ -1999,8 +1994,7 @@ Sit back and enjoy.
 - [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)
-
+- More papers: [1,000 papers](https://github.com/0voice/computer_expert_paper)
 
 ## LICENSE