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2. Timeline of computing 2020–present - Wikipedia

   en.wikipedia.org/wiki/Timeline_of_computing_2020...

   A computer scientist who teaches in the Department of Computer Science at the University of California, Los Angeles, contributor to the GNU operating system for over thirty years and current maintainer of the Time Zone Database. [460] [461] [462] FSF Free Software Awards – Social benefit award 2020 CiviCRM

3. List of unsolved problems in computer science - Wikipedia

   en.wikipedia.org/wiki/List_of_unsolved_problems...

   NC = P problem The P vs NP problem is a major unsolved question in computer science that asks whether every problem whose solution can be quickly verified by a computer (NP) can also be quickly solved by a computer (P). This question has profound implications for fields such as cryptography, algorithm design, and computational theory. [1]

4. Year 2038 problem - Wikipedia

   en.wikipedia.org/wiki/Year_2038_problem

   The year 2038 problem (also known as Y2038, [1] Y2K38, Y2K38 superbug or the Epochalypse [2] [3]) is a time computing problem that leaves some computer systems unable to represent times after 03:14:07 UTC on 19 January 2038.

5. Travelling salesman problem - Wikipedia

   en.wikipedia.org/wiki/Travelling_salesman_problem

   A common interview question at Google is how to route data among data processing nodes; routes vary by time to transfer the data, but nodes also differ by their computing power and storage, compounding the problem of where to send data. The travelling purchaser problem deals with a purchaser who is charged with purchasing a set of products. He ...

6. Time complexity - Wikipedia

   en.wikipedia.org/wiki/Time_complexity

   In theoretical computer science, the time complexity is the computational complexity that describes the amount of computer time it takes to run an algorithm. Time complexity is commonly estimated by counting the number of elementary operations performed by the algorithm, supposing that each elementary operation takes a fixed amount of time to ...

7. Computational complexity theory - Wikipedia

   en.wikipedia.org/wiki/Computational_complexity...

   The question of whether P equals NP is one of the most important open questions in theoretical computer science because of the wide implications of a solution. [3] If the answer is yes, many important problems can be shown to have more efficient solutions.

8. Timeline of computing - Wikipedia

   en.wikipedia.org/wiki/Timeline_of_computing

   The Computer History in time and space, Graphing Project, an attempt to build a graphical image of computer history, in particular operating systems. The Computer Revolution/Timeline at Wikibooks "File:Timeline.pdf - Engineering and Technology History Wiki" (PDF). ethw.org. 2012. Archived (PDF) from the original on 2017-10-31

9. Epoch (computing) - Wikipedia

   en.wikipedia.org/wiki/Epoch_(computing)

   Software timekeeping systems vary widely in the resolution of time measurement; some systems may use time units as large as a day, while others may use nanoseconds.For example, for an epoch date of midnight UTC (00:00) on 1 January 1900, and a time unit of a second, the time of the midnight (24:00) between 1 January 1900 and 2 January 1900 is represented by the number 86400, the number of ...