Blogger blog posts

 https://techcommunity.microsoft.com/t5/user/viewprofilepage/user-id/1377362#profile 

https://microsoft.fandom.com/wiki/User:Lilumoh?useskin=fandomdesktop 

https://social.msdn.microsoft.com/Profile/Lilumoh

How to Check Your Bank Account Balance Via USSD Code and SMS on Mobile Phone

This is a compilation of all the Major Banks in Nigeria that has implemented Account Balance Checking/inquiring via USSD codes.

This bank account balance checking/inquiring via USSD code works for all mobile phones as far as the mobile phone can dial USSD codes.

This post will show you how to check your Access Bank, Diamond Bank, Ecobank, FCMB, Fidelity Bank, Skye Bank, UnityBank, Union Bank, Sterling Bank, Stanbic IBTC Bank, Zenith Bank, GTBank, First Bank, Keystone Bank, Wema Bank, Heritage Bank, Jaiz Bank.

There are other ways of checking your bank account balance like via Internet banking, mobile banking or using ATM machines. But its quite unfortunate that they all use internet access and sometimes making use of the ATM machines will be time consuming due to the large amount of people who use the ATM for cash withdrawer and the other stress of setting up your internet banking and mobile banking system for your bank account. To crown it all, what if you find your self in a position were you have no internet access, may be due to bad network coverage in your area or you have no data or airtime on your phone.

This best method of checking/inquiring your bank account balance is via USSD Codes because its easy, fast and reliable. All you have to do is save or memorize the USSD code your bank uses.

These are the USSD Code For Bank Account Balance Checking/Inquiring Below:

How To Check Access Bank Account Balance Via USSD Code:

·  Dial *901*5# » 

·  Enter the last 4 digit of your BVN Pin.

or use the sms method below.

How To Check Access Bank Account Balance Via SMS:

·  Go to SMS menu.

·  Compose a new SMS in the format below.

·  BAL “SPACE” “10 Digit Account Number”

·  Example: BAL 9876543210

·  Send the SMS to this number: 08160000612

·  You will receive an SMS showing your Bank Account Balance.

Note: The SMS will attract a standard SMS fee/charge 4 or 5 Naira depending on your network service provider.

How To Check Diamond Bank Account Balance Via USSD Code:

·  Dial *710*556*PIN# 

Alternatively,

·  Dial 0700-300-0000 

·  then press 1 to select the account balance option.

·  Insert 16 digits of your debit card number.

·  Press the # key/button.

·  After inserting the # key, it will require you to enter a 4 digit Self Service code (must have been sent to you via SMS from Diamond after registration).

·  Change your Self Service code to any unique unforgettable 4 digit code of your choice

·  Immediately after changing, you should instantly get your account balance.

How To Check Eco Bank Account Balance Via USSD Code:

·  Dial *326*0# 

·  Note: You must dial this code with the phone number you used in creating the bank account and is linked to your account as well.

How To Check Keystone Bank Account Balance Via USSD Code:

·  Dial *322*082# (For MTN, AIRTEL & ETISALAT only) 

·  or 

·  Dial *805*082# (For GLO only) 

·  and follow the steps below to opt-in (register):

·  Enter NUBAN Account Number.

·  Enter any 4 digit number you can remember as the m-Pin.

·  Confirm m-Pin

How To Check Sterling Bank Account Balance Via USSD Code:

·  Dial *822*6*Account-Number#. 

·  For example, *822*6*9876543210#

How To Check UBA Bank Account Balance Via USSD Code:

·  Dial *919*00# » 

·  Enter the last 4 digit of pin (first time users only)

·  Note: FIRST TIME USERS SHOULD INSERT A UNIQUE 4 DIGIT PIN. USE PIN THAT CAN BE EASILY REMEMBERED BUT IF FORGOTTEN, CONTACT UBA CUSTOMER CARE FOR A PIN RESET.

How To Check Unity Bank Account Balance Via USSD Code:

·  Dial *389*215#.

·  Note: You must dial this code with the phone number you used in creating the bank account and is linked to your account as well.

How To Check Union Bank Account Balance Via USSD Code:

·  Dial *389*032# to setup (MTN, Globacom, Airtel, and Etisalat subscribers only)

Alternatively;

How To Check Unity Bank Account Balance Via SMS:

·  Compose Text message (SMS) with the format below.

·  “Bal” to 20123. 

·  Note: SMS cost N10 & It must be your Union Bank account registered phone number)

How To Check WEMA Bank Account Balance Via USSD Code:

·  Dial *945*0# » 

·  Enter your PIN when prompted.

·  Your Bank Account Balance will be Displayed.

·  Note: IF YOU HAVE THE NEED TO CHANGE YOUR USSD PIN, DIAL*945*00# PROVIDE YOUR CURRENT PIN AND CONFIRM THE NEW PIN WHEN PROMPTED.

How To Check Zenith Bank Account Balance Via USSD Code:

·  Dial *966*00#

·  Note: You must dial this code with the phone number you used in creating the bank account and is linked to your account as well.

·  Register by entering the last 4 digits of your Debit Card number.

·  Create and confirm your 4 digit PIN

·  If successful, you will receive a “retrieving balance” message.

·  An SMS arrives immediately with current available balance

Other Bank Account Balance Checking USSD Code will be update soon, you can help me by commenting the once that have not been listed here and once the USSD code changes as well, thanks.

Remember to share this post with your friends with the share icons below.

List of computer scientists alphabetically

A

• Wil van der Aalst – business process management, process mining, Petri nets
• Scott Aaronson - quantum computing and complexity theory
• Hal Abelson – intersection of computing and teaching
• Serge Abiteboul – database theory
• Samson Abramsky – game semantics
• Leonard Adleman – RSA, DNA computing
• Manindra Agrawal – polynomial-time primality testing
• Luis von Ahn – human-based computation
• Alfred Aho – compilers book, the 'a' in AWK
• Frances E. Allen – compiler optimization
• Gene Amdahl – supercomputer developer, founder of Amdahl Corporation
• David P. Anderson – volunteer computing
• Andrew Appel – compiler of text books
• Bruce Arden – programming language compilers (GAT, MAD), virtual memory architecture, MTS
• Sanjeev Arora – PCP theorem
• Winifred "Tim" Alice Asprey – established the computer science curriculum at Vassar College
• John Vincent Atanasoff – computer pioneer, creator of ABC or Atanasoff Berry Computer
• 
  

https://microsoft.fandom.com/wiki/User:Lilumoh?useskin=fandomdesktop 

https://techcommunity.microsoft.com/t5/user/viewprofilepage/user-id/1377362#profile 

https://social.msdn.microsoft.com/Profile/Lilumoh

B

• Charles Babbage (1791–1871) – invented first mechanical computer, father of computer
• Charles Bachman – American computer scientist, known for Integrated Data Store
• Roland Carl Backhouse – mathematics of program construction
• John Backus – FORTRAN, Backus–Naur form, first complete compiler
• David A. Bader
• Victor Bahl
• Anthony James Barr – SAS System
• Jean Bartik (1924–2011) – one of the first computer programmers, on ENIAC (1946), one of the first Vacuum tubecomputers, back when "programming" involved using cables, dials, and switches to physically rewire the machine; worked with John Mauchly toward BINAC (1949), EDVAC (1949), UNIVAC (1951) to develop early "stored program" computers
• Andrew Barto
• Rudolf Bayer – B-tree
• James C. Beatty (1934–1978) – compiler optimization, super-computing
• Gordon Bell (born 1934) – computer designer DEC VAX, author: Computer Structures
• Steven M. Bellovin – network security
• Tim Berners-Lee – World Wide Web
• Daniel J. Bernstein – qmail, software as protected speech
• Peter Bernus
• Dines Bjørner – Vienna Development Method (VDM), RAISE
• Gerrit Blaauw – one of the principal designers of the IBM System 360 line of computers
• Sue Black
• David Blei
• Dorothy Blum – National Security Agency
• Lenore Blum – complexity
• Manuel Blum – cryptography
• Barry Boehm – software engineering economics, spiral development
• Corrado Bohm – author of the structured program theorem
• Kurt Bollacker
• Jeff Bonwick – inventor of slab allocation and ZFS
• Grady Booch – Unified Modeling Language, Object Management Group
• George Boole – Boolean logic
• Anita Borg (1949–2003) – American computer scientist, founder of Anita Borg Institute for Women and Technology
• Bert Bos – Cascading Style Sheets
• Jonathan Bowen – Z notation, formal methods
• Stephen R. Bourne – Bourne shell, portable ALGOL 68C compiler
• Harry Bouwman (born 1953) – Dutch Information systems researcher, and Professor at the Åbo Akademi University
• Robert S. Boyer – string searching, ACL2 theorem prover
• Jack E. Bresenham – early computer-graphics contributions, including Bresenham's algorithm
• Sergey Brin – co-founder of Google
• David J. Brown – unified memory architecture, binary compatibility
• Per Brinch Hansen (surname "Brinch Hansen") – concurrency
• Sjaak Brinkkemper – methodology of product software development
• Fred Brooks – System 360, OS/360, The Mythical Man-Month, No Silver Bullet
• Rod Brooks
• Michael Butler – Event-B

C

• Tracy Camp – wireless computing
• Martin Campbell-Kelly – history of computing
• Rosemary Candlin
• Bryan Cantrill – inventor of DTrace
• Luca Cardelli – objects
• Edwin Catmull – computer graphics
• Vinton Cerf – Internet, TCP/IP
• Gregory Chaitin
• Zhou Chaochen – duration calculus
• Peter Chen – entity-relationship model, data modeling, conceptual model
• Alonzo Church – mathematics of combinators, lambda calculus
• Edmund M. Clarke – model checking
• John Cocke – RISC
• Edgar F. Codd (1923–2003) – formulated the database relational model
• Jacques Cohen – computer science professor
• Simon Colton – computational creativity
• Alain Colmerauer – Prolog
• Paul Justin Compton – Ripple Down Rules
• Gordon Cormack – co-inventor of dynamic Markov compression
• Stephen Cook – NP-completeness
• James Cooley – Fast Fourier transform (FFT)
• Danese Cooper – Open Source Software
• Fernando J. Corbató – Compatible Time-Sharing System (CTSS), Multics
• Patrick Cousot – abstract interpretation
• Ingemar Cox – digital watermarking
• Seymour Cray – Cray Research, supercomputer
• Nello Cristianini – machine learning, pattern analysis, artificial intelligence
• Jon Crowcroft – networking
• W. Bruce Croft
• Glen Culler – interactive computing, computer graphics, high performance computing
• Haskell Curry

D

• Ryan Dahl – founder of node.js project
• Andries van Dam – computer graphics, hypertext
• Samir Das – Wireless Networks, Mobile Computing, Vehicular ad hoc network, Sensor Networks, Mesh networking,Wireless ad hoc network
• Christopher J. Date – proponent of database relational model
• Jeff Dean – Big Table, MapReduce, Spanner of Google
• Erik Demaine – computational origami
• Tom DeMarco
• Richard DeMillo – computer security, software engineering, educational technology
• Dorothy E. Denning – computer security
• Peter J. Denning – identified the use of an operating system's working set and balance set, President of ACM
• Michael Dertouzos – Director of Massachusetts Institute of Technology (MIT) Laboratory for Computer Science (LCS) from 1974 to 2001
• Alexander Dewdney
• Vinod Dham – P5 Pentium processor
• Jan Dietz (born 1945) (decay constant) – information systems theory and Design & Engineering Methodology for Organizations
• Whitfield Diffie (born 1944) (linear response function) – public key cryptography, Diffie–Hellman key exchange
• Edsger Dijkstra – algorithms, Goto considered harmful, semaphore (programming)
• Alan Dix – literally wrote the book on human–computer interaction
• Jack Dongarra – linear algebra high performance computing (HCI)
• Marco Dorigo – ant colony optimization
• Paul Dourish – human computer interaction
• Charles Stark Draper (1901–1987) – designer of Apollo Guidance Computer, "father of inertial navigation", MIT professor
• Susan Dumais – information retrieval
• Adam Dunkels – protothreads

E

• Peter Eades – graph drawing
• Annie J. Easley
• Wim Ebbinkhuijsen – COBOL
• John Presper Eckert – ENIAC
• Brendan Eich – JavaScript, Mozilla
• Philip-Emeagwali – supercomputing
• E. Allen Emerson – model checking
• Douglas Engelbart – tiled windows, hypertext, computer mouse
• David Eppstein
• Andrey Ershov
• Don Estridge (1937–1985) – led development of original IBM Personal Computer (PC); known as "father of the IBM PC"
• Oren Etzioni – MetaCrawler, Netbot
• Christopher Riche Evans
• David C. Evans – computer graphics
• Shimon Even

F

• Scott Fahlman
• Edward Feigenbaum – intelligence
• Edward Felten – computer security
• Tim Finin
• Raphael Finkel
• Donald Firesmith
• Gary William Flake
• Tommy Flowers – Colossus computer
• Robert Floyd – NP-completeness
• Sally Floyd - Internet congestion control
• James D. Foley
• Ken Forbus
• Lance Fortnow
• Martin Fowler
• Herbert W. Franke
• Yoav Freund
• Daniel P. Friedman
• Ping Fu

G

• Richard Gabriel
• V. K. Govindan
• Zvi Galil
• Bernard Galler – MAD (programming language)
• Hector Garcia-Molina
• Michael Garey – NP-completeness
• Hugo de Garis
• Bill Gates – co-founder of Microsoft
• David Gelernter
• Charles Geschke
• Zoubin Ghahramani
• Lee Giles – CiteSeer
• Seymour Ginsburg – formal languages, automata theory, AFL theory, database theory
• Robert L. Glass
• Kurt Gödel – computability – not a computer scientist per se, but his work was invaluable in the field
• Joseph Goguen
• Adele Goldberg – Smalltalk
• Ian Goldberg – cryptographer, off-the-record messaging
• Oded Goldreich – cryptography, computational complexity theory
• Shafi Goldwasser – cryptography, computational complexity theory
• Gene Golub – Matrix computation
• Martin Charles Golumbic – algorithmic graph theory
• Gastón Gonnet – co-founder of Waterloo Maple Inc.
• James Gosling – NeWS, Java
• Paul Graham – Viaweb, On Lisp, Arc
• Robert M. Graham – programming language compilers (GAT, MAD), virtual memory architecture, Multics
• Susan L. Graham – compilers, programming environments
• Jim Gray – database
• Sheila Greibach – Greibach normal form, AFL theory
• Ralph Griswold – SNOBOL
• Bill Gropp – Message Passing Interface, PETSc
• Tom Gruber
• Ramanathan V. Guha – RDF, Netscape, RSS, Epinions
• Neil J. Gunther – computer performance analysis, capacity planning
• Peter G. Gyarmati – adaptivity in operating systems and networking

H

• Philipp Matthäus Hahn – mechanical calculator
• Eldon C. Hall – Apollo Guidance Computer
• Wendy Hall
• Joseph Halpern
• Margaret Hamilton – ultra-reliable software design
• Richard Hamming – Hamming code, founder of the Association for Computing Machinery
• Jiawei Han – data mining
• Juris Hartmanis – computational complexity theory
• Johan Håstad – computational complexity theory
• Les Hatton – software failure and vulnerabilities
• Igor Hawryszkiewycz, (born 1948), American computer scientist and organizational theorist
• He Jifeng – provably correct systems
• Eric Hehner – predicative programming, formal methods, quote notation
• Martin Hellman – encryption
• Alex Helwani – development of computational molecular biology cancer detection systems
• Gernot Heiser – development of L4 and founder of OK Labs
• James Hendler – Semantic Web
• John L. Hennessy – computer architecture
• Andrew Herbert
• Danny Hillis – Connection Machine
• Geoffrey Hinton
• Julia Hirschberg
• C. A. R. Hoare – logic, rigor, Communicating sequential processes (CSP)
• John Henry Holland – genetic algorithms
• Herman Hollerith (1860–1929) – invented recording of data on a machine readable medium, using punched cards
• Gerard Holzmann – software verification, logic model checking (SPIN)
• Janice Honeyman – graphics, hospital systems
• John Hopcroft – compilers
• Admiral Grace Hopper (1906–1992) – developed early compilers: FLOW-Matic, COBOL; worked on UNIVAC; gave speeches on computer history, where when gave out nano-seconds
• Eric Horvitz – artificial intelligence
• Alston Householder
• Paul Hudak (1952–2015) – Haskell programming language design
• David A. Huffman (1925–1999) – Huffman coding, used in data compression
• John Hughes – structuring computations with arrows; QuickCheck randomized program testing framework; Haskellprogramming language design.
• Watts Humphrey (1927–2010) – Personal Software Process (PSP), Software quality, Team Software Process (TSP)

I

• Jean Ichbiah – Ada
• Dan Ingalls – Smalltalk, BitBlt, Lively Kernel
• Mary Jane Irwin
• Kenneth E. Iverson – APL, J

J

• Steve Jobs - Founder of Apple Inc.
• Ivar Jacobson – Unified Modeling Language, Object Management Group
• Anil K. Jain (born 1948)
• Ramesh Jain
• Jonathan James
• David S. Johnson
• Stephen C. Johnson
• Cliff Jones – Vienna Development Method (VDM)
• Michael I. Jordan
• Mathai Joseph
• Aravind K. Joshi
• Bill Joy (born 1954) – Sun Microsystems, BSD UNIX, vi, csh
• Dan Jurafsky - Natural language processing

K

• William Kahan – numerical analysis

• Robert E. Kahn – TCP/IP
• Avinash Kak – digital image processing
• Poul-Henning Kamp – inventor of GBDE, FreeBSD Jails, Varnish cache
• David Karger
• Richard Karp – NP-completeness
• Narendra Karmarkar – Karmarkar's algorithm
• Marek Karpinski – NP optimization problems
• Alan Kay – Dynabook, Smalltalk, overlapping windows
• Neeraj Kayal – AKS primality test
• John George Kemeny – BASIC
• Ken Kennedy – compiling for parallel and vector machines
• Brian Kernighan (born 1942) – Unix, the 'k' in AWK
• Carl Kesselman – grid computing
• Gregor Kiczales – CLOS, reflection, aspect-oriented programming
• Peter T. Kirstein – Internet
• Stephen Cole Kleene – Kleene closure, recursion theory
• Dan Klein – Natural language processing, Machine translation
• Leonard Kleinrock – ARPANET, queueing theory, packet switching, hierarchical routing
• Donald Knuth – The Art of Computer Programming, MIX/MMIX, TeX, literate programming
• Andrew Koenig – C++
• Daphne Koller – Artificial intelligence, bayesian network
• Michael Kölling – BlueJ
• Andrey Nikolaevich Kolmogorov – algorithmic complexity theory
• Janet L. Kolodner – case-based reasoning
• David Korn – Korn shell
• Kees Koster – ALGOL 68
• Robert Kowalski – logic programming
• John Koza – genetic programming
• John Krogstie – SEQUAL framework
• Joseph Kruskal – Kruskal's algorithm
• Thomas E. Kurtz (born 1928) – BASIC programming language; Dartmouth College computer professor

L

• Monica S. Lam
• Leslie Lamport – algorithms for distributed computing, LaTeX
• Butler W. Lampson
• Peter J. Landin
• Tom Lane
• Börje Langefors
• Chris Lattner – creator of Swift (programming language) and LLVM compiler infrastructure
• Steve Lawrence
• Edward D. Lazowska
• Joshua Lederberg
• Manny M Lehman
• Charles E. Leiserson – cache-oblivious algorithms, provably good work-stealing, coauthor of Introduction to Algorithms
• Douglas Lenat – artificial intelligence, Cyc
• Yann LeCun
• Rasmus Lerdorf – PHP
• Max Levchin – Gausebeck-Levchin test and PayPal
• Leonid Levin – computational complexity theory
• Kevin Leyton-Brown – artificial intelligence
• J.C.R. Licklider
• David Liddle
• John Lions – Lions Book
• Richard J. Lipton – computational complexity theory
• Barbara Liskov – programming languages
• Gillian Lovegrove
• Ada Lovelace – first programmer
• Eugene Luks
• Nancy Lynch

M

• Nadia Magnenat Thalmann – computer graphics, virtual actor
• Tom Maibaum
• Zohar Manna – fuzzy logic
• James Martin – information engineering
• Robert C. Martin (Uncle Bob) – software craftsmanship
• John Mashey
• Yuri Matiyasevich – solving Hilbert's tenth problem
• Yukihiro Matsumoto – Ruby (programming language)
• John Mauchly (1907–1980) – designed ENIAC, first general-purpose electronic digital computer, as well as EDVAC, BINAC and UNIVAC I, the first commercial computer; worked with Jean Bartik on ENIAC and Grace Murray Hopper onUNIVAC
• Derek McAuley – ubiquitous computing, computer architecture, networking
• Richard McBride – professor of computer science at South Dakota
• John McCarthy – Lisp (programming language), artificial intelligence
• Andrew McCallum
• Douglas McIlroy – pipes
• Chris McKinstry – artificial intelligence, Mindpixel
• Marshall Kirk McKusick – BSD, Berkeley Fast File System
• Lambert Meertens – ALGOL 68, ABC (programming language)
• Bertrand Meyer – Eiffel (programming language)
• Silvio Micali – cryptography
• Robin Milner – ML (programming language)
• Marvin Minsky – artificial intelligence, perceptrons, Society of Mind
• Tom M. Mitchell
• Paul Mockapetris – Domain Name System (DNS)
• Cleve Moler – numerical analysis, MATLAB
• John P. Moon – inventor, Apple Inc.
• Edward F. Moore – Moore machine
• Gordon Moore – Moore's law
• J Strother Moore – string searching, ACL2 theorem prover
• Hans Moravec – robotics
• Carroll Morgan
• Robert Tappan Morris – Morris worm
• Joel Moses – Macsyma
• Rajeev Motwani – randomized algorithm
• Stephen Muggleton – Inductive Logic Programming
• Alan Mycroft – programming languages

N

• Mihai Nadin – anticipation research
• Makoto Nagao – machine translation, natural language processing, digital library
• Frieder Nake – pioneered computer arts
• Peter Naur – BNF, ALGOL 60
• Roger Needham
• James G. Nell – GERAM
• Bernard de Neumann – massively parallel autonomous cellular processor, software engineering research
• John von Neumann (1903–1957) – early computers, von Neumann machine, set theory, functional analysis, mathematics pioneer, linear programming, quantum mechanics
• Allen Newell – artificial intelligence, Computer Structures
• Max Newman – Colossus, MADM
• Andrew Ng – artificial intelligence, machine learning, robotics
• Nils Nilsson – artificial intelligence
• G.M. Nijssen – NIAM
• Tobias Nipkow
• Jerre Noe
• Emmy Noether
• Peter Nordin – artificial intelligence, genetic programming, evolutionary robotics
• Donald Norman – user interfaces, usability
• Peter Norvig – artificial intelligence, Director of Research at Google
• George Novacky – Assistant Department Chair and Senior Lecturer in Computer Science, Assistant Dean of CAS for Undergraduate Studies at University of Pittsburgh
• Kristen Nygaard – Simula

O

• T. William Olle – Ferranti Mercury
• Steve Omohundro
• John Ousterhout – Tcl programming Language
• Mark Overmars – game programming

P

• Larry Page – co-founder of Google
• Sankar Pal
• Paritosh Pandya
• Christos Papadimitriou
• David Parnas – information hiding, modular programming
• Yale Patt – Instruction-level parallelism, speculative architectures
• David A. Patterson
• Mihai Pătraşcu – data structures
• Lawrence Paulson – ML
• Randy Pausch (1960–2008) – Human-Computer interaction, Carnegie professor, "Last Lecture"
• Juan Pavón – software agents
• Judea Pearl – artificial intelligence, search algorithms
• David Pearson – CADES, computer graphics
• Alan Perlis – Programming Pearls
• Radia Perlman – spanning tree protocol
• Simon Peyton Jones – functional programming
• Gordon Plotkin
• Amir Pnueli – temporal logic
• Willem van der Poel – computer graphics, robotics, geographic information systems, imaging, multimedia, virtual environments, games
• Emil Post – mathematics
• Jon Postel – Internet
• Franco Preparata – computer engineering, computational geometry, parallel algorithms, computational biology
• William H. Press – numerical algorithms

R

• Rapelang Rabana
• Michael O. Rabin – nondeterministic machines
• Dragomir R. Radev – Natural Language Processing, Information Retrieval
• T. V. Raman – accessibility, Emacspeak
• Brian Randell – dependability
• Raj Reddy – AI
• David P. Reed
• Trygve Reenskaug – Model-view-controller (MVC) software architecture pattern
• John C. Reynolds
• Joyce K. Reynolds – Internet
• Martin Richards – BCPL
• Adam Riese
• C. J. van Rijsbergen
• Dennis Ritchie – C (programming language), UNIX
• Ron Rivest – RSA, MD5, RC4
• Colette Rolland – REMORA methodology, meta modelling
• Azriel Rosenfeld
• Douglas T. Ross – Structured Analysis and Design Technique
• Guido van Rossum – Python (programming language)
• Winston W. Royce – Waterfall model
• Rudy Rucker – mathematician, writer, educator
• Steven Rudich – complexity theory, cryptography
• Jeff Rulifson
• James Rumbaugh – Unified Modeling Language, Object Management Group
• Peter Ružička – Slovak computer scientist and mathematician

S

• George Sadowsky
• Gerard Salton – information retrieval
• Jean E. Sammet – programming languages
• Claude Sammut – artificial-intelligence researcher
• Carl Sassenrath – operating systems, programming languages, Amiga, REBOL
• Mahadev Satyanarayanan – file systems, distributed systems, mobile computing, pervasive computing
• Walter Savitch – discovery of complexity class NL, Savitch's theorem, natural language processing, mathematical linguistics
• Jonathan Schaeffer
• Wilhelm Schickard – one of the first calculating machines
• Bruce Schneier – cryptography, security
• Fred B. Schneider – concurrent and distributed computing
• Dana Scott – domain theory
• Michael L. Scott – programming languages, algorithms, distributed computing
• Ravi Sethi – compilers, 2nd Dragon Book
• Nigel Shadbolt
• Adi Shamir – RSA, cryptanalysis
• Claude Shannon – information theory
• David E. Shaw – computational finance, computational biochemistry, parallel architectures
• Cliff Shaw – systems programmer, artificial intelligence
• Scott Shenker – networking
• Ben Shneiderman – human-computer interaction, information visualization
• Edward H. Shortliffe – MYCIN (medical diagnostic expert system)
• Joseph Sifakis – model checking
• Herbert A. Simon – artificial intelligence
• Munindar P. Singh – multiagent systems, software engineering, artificial intelligence, social networks
• Daniel Sleator – splay tree, amortized analysis
• Aaron Sloman – artificial intelligence and cognitive science
• Arne Sølvberg – information modelling
• Brian Cantwell Smith – reflection (computer science), 3lisp
• Steven Spewak – Enterprise architecture planning
• Robert Sproull
• Rohini Kesavan Srihari – Information Retrieval, Text Analytics, Multilingual Text Mining
• Sargur Srihari – Pattern Recognition, Machine learning, Computational criminology, CEDAR-FOX
• Maciej Stachowiak – GNOME, Safari, WebKit
• Richard Stallman (born 1953) – GNU Project
• Ronald Stamper
• Richard E. Stearns – computational complexity theory
• Guy L. Steele, Jr. – Scheme, Common Lisp
• Thomas Sterling – creator of Beowulf clusters
• W. Richard Stevens (1951–1999) – author of books, including TCP/IP Illustrated and Advanced Programming in the Unix Environment
• Larry Stockmeyer – computational complexity, distributed computing
• Michael Stonebraker – relational database practice and theory
• Olaf Storaasli – finite element machine, linear algebra, high performance computing
• Christopher Strachey – denotational semantics
• Bjarne Stroustrup – C++
• Madhu Sudan – computational complexity theory, coding theory
• Gerald Jay Sussman – Scheme
• Bert Sutherland – graphics, Internet
• Ivan Sutherland – graphics
• Mario Szegedy – complexity theory, quantum computing

T

• Roberto Tamassia – computational geometry, computer security
• Andrew S. Tanenbaum – operating systems, MINIX
• Bernhard Thalheim – conceptual modelling foundation
• Éva Tardos
• Gábor Tardos
• Robert Tarjan – splay tree
• Jaime Teevan
• Shang-Hua Teng – analysis of algorithms
• Larry Tesler – human-computer interaction, graphical user interface, Apple Macintosh
• Avie Tevanian – Mach kernel team, NeXT, Mac OS X
• Charles P. Thacker – Xerox Alto, Microsoft Research
• Daniel Thalmann – computer graphics, virtual actor
• Ken Thompson – Unix
• Sebastian Thrun – AI researcher and inventor of autonomous driving
• Walter F. Tichy – RCS
• Seinosuke Toda – computation complexity, recipient of 1998 Gödel Prize
• Linus Torvalds – Linux kernel, Git
• Godfried Toussaint – computational geometry – computational music theory
• Edwin E. Tozer – business information systems
• Joseph F Traub – computational complexity of scientific problems
• John Tukey – founder of FFT algorithm, Box plot, Exploratory Data Analysis and Coining the term 'bit'
• Murray Turoff – computer-mediated communication
• Alan Turing (1912–1954) – British computing pioneer, Turing machine, algorithms, cryptology, computer architecture

U

• Jeffrey D. Ullman – compilers, databases, complexity theory
• Umar Saif

V

• Leslie Valiant – computational complexity theory, computational learning theory
• Vladimir Vapnik – pattern recognition, computational learning theory
• Srinidhi Varadarajan – System X: VirginiaTech's Power Mac G5 Supercluster
• Moshe Vardi – professor of computer science at Rice University
• Umesh Vazirani
• Vijay Vazirani
• Manuela M. Veloso
• François Vernadat – enterprise modeling
• Richard Veryard – enterprise modeling
• Paul Vitanyi – Kolmogorov complexity, Information distance, Normalized compression distance, Normalized Google distance
• Jeffrey Scott Vitter – external memory algorithms, compressed data structures, data compression, databases
• Paul Vixie – DNS, BIND, PAIX, Internet Software Consortium, MAPS, DNSBL

W

• David Wagner – security, cryptography
• Larry Wall – Perl programming language
• David Waltz
• James Z. Wang
• Manfred K. Warmuth – computational learning theory
• David H. D. Warren – AI, logic programming, Prolog, the 'w' in WAM
• Kevin Warwick – artificial intelligence
• Jan Weglarz
• Peter Wegner – object-oriented programming, interaction (computer science)
• Peter J. Weinberger – programming language design, the 'w' in AWK
• Mark Weiser – ubiquitous computing
• Joseph Weizenbaum – artificial intelligence, ELIZA
• David Wheeler – EDSAC, subroutines
• Franklin H. Westervelt – use of computers in engineering education, conversational use of computers, MTS, ARPANET, distance learning
• Steve Whittaker – human computer interaction, computer support for cooperative work, social media
• Jennifer Widom – nontraditional data management
• Gio Wiederhold – database management systems
• Norbert Wiener – Cybernetics
• Adriaan van Wijngaarden – Dutch pioneer; ARRA, ALGOL
• Mary Allen Wilkes – LINC developer, assembler-linker designer
• Maurice Vincent Wilkes – microprogramming, EDSAC
• Yorick Wilks – computational linguistics, artificial intelligence
• James H. Wilkinson – numerical analysis
• Sophie Wilson – ARM architecture
• Shmuel Winograd – Coppersmith–Winograd algorithm
• Terry Winograd – artificial intelligence, SHRDLU
• Niklaus Wirth – Pascal, Modula, Oberon (programming language)
• Neil Wiseman – computer graphics
• Dennis E. Wisnosky – Integrated Computer-Aided Manufacturing (ICAM), IDEF
• Stephen Wolfram – Mathematica
• Beatrice Helen Worsley – wrote the first PhD dissertation involving modern computers; was one of the people who wroteTranscode
• Steve Wozniak – engineered first generation personal computers at Apple Computer
• Jie Wu – computer networks
• William Wulf – compilers

Y

• Mihalis Yannakakis
• Andrew Chi-Chih Yao
• John Yen
• Edward Yourdon – Structured Systems Analysis and Design Method
• Moti Yung

Z

• Lotfi Zadeh – fuzzy logic
• Hans Zantema – termination analysis
• Arif Zaman – pseudo-random number generator
• Shlomo Zilberstein – artificial intelligence, anytime algorithms, automated planning, and decentralized POMDPs
• Konrad Zuse – German pioneer of hardware and software

L