Bertram Raphael
Encyclopedia
Bertram Raphael is an American
computer scientist
known for his contributions to artificial intelligence
.
. He received his bachelor's degree
in physics from the Rensselaer Polytechnic Institute
in 1957.
He was a student of Marvin Minsky
at MIT and received his PhD
in mathematics in 1964.
He directed the Artificial Intelligence Center
at SRI International
from 1970 to 1973.
In 1976 he sold the NLS
technology developed by the Augmentation Research Center
(ARC), led by Douglas Engelbart
, to Tymshare
.
He was a Senior Fulbright Lecturer in Vienna during 1973 and 1974.
Dissertation
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
computer scientist
Computer science
Computer science or computing science is the study of the theoretical foundations of information and computation and of practical techniques for their implementation and application in computer systems...
known for his contributions to artificial intelligence
Artificial intelligence
Artificial intelligence is the intelligence of machines and the branch of computer science that aims to create it. AI textbooks define the field as "the study and design of intelligent agents" where an intelligent agent is a system that perceives its environment and takes actions that maximize its...
.
Biography
Raphael was born in 1936 in in New YorkNew York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...
. He received his bachelor's degree
Bachelor's degree
A bachelor's degree is usually an academic degree awarded for an undergraduate course or major that generally lasts for three or four years, but can range anywhere from two to six years depending on the region of the world...
in physics from the Rensselaer Polytechnic Institute
Rensselaer Polytechnic Institute
Stephen Van Rensselaer established the Rensselaer School on November 5, 1824 with a letter to the Rev. Dr. Samuel Blatchford, in which van Rensselaer asked Blatchford to serve as the first president. Within the letter he set down several orders of business. He appointed Amos Eaton as the school's...
in 1957.
He was a student of Marvin Minsky
Marvin Minsky
Marvin Lee Minsky is an American cognitive scientist in the field of artificial intelligence , co-founder of Massachusetts Institute of Technology's AI laboratory, and author of several texts on AI and philosophy.-Biography:...
at MIT and received his PhD
PHD
PHD may refer to:*Ph.D., a doctorate of philosophy*Ph.D. , a 1980s British group*PHD finger, a protein sequence*PHD Mountain Software, an outdoor clothing and equipment company*PhD Docbook renderer, an XML renderer...
in mathematics in 1964.
He directed the Artificial Intelligence Center
Artificial Intelligence Center
The Artificial Intelligence Center at SRI International was founded in 1966 by Charles Rosen and studies artificial intelligence. One of their early projects was Shakey the Robot, the first general-purpose mobile robot. More recently, the center funded early development of CALO and Siri....
at SRI International
SRI International
SRI International , founded as Stanford Research Institute, is one of the world's largest contract research institutes. Based in Menlo Park, California, the trustees of Stanford University established it in 1946 as a center of innovation to support economic development in the region. It was later...
from 1970 to 1973.
In 1976 he sold the NLS
NLS (computer system)
NLS, or the "oN-Line System", was a revolutionary computer collaboration system designed by Douglas Engelbart and implemented by researchers at the Augmentation Research Center at the Stanford Research Institute during the 1960s...
technology developed by the Augmentation Research Center
Augmentation Research Center
Stanford Research Institute's Augmentation Research Center was founded in the 1960s by electrical engineer Douglas Engelbart to develop and experiment with new tools and techniques for collaboration and information processing. The main product to come out of ARC was the revolutionary oN-Line...
(ARC), led by Douglas Engelbart
Douglas Engelbart
Douglas Carl Engelbart is an American inventor, and an early computer and internet pioneer. He is best known for his work on the challenges of human-computer interaction, resulting in the invention of the computer mouse, and the development of hypertext, networked computers, and precursors to GUIs...
, to Tymshare
Tymshare
Tymshare, Inc. was headquartered in Cupertino, California from 1964 to 1984.It was a well-known timesharing service and third-party hardware maintenance company throughout its history and competed with companies such as Four Phase, Compuserve, and Digital Equipment Corporation...
.
He was a Senior Fulbright Lecturer in Vienna during 1973 and 1974.
Accomplishments
- Invented the A Star Search Algorithm
- Created Shakey the RobotShakey the RobotShakey the Robot was the first general-purpose mobile robot to be able to reason about its own actions. While other robots would have to be instructed on each individual step of completing a larger task, Shakey could analyze the command and break it down into basic chunks by itself...
- Co-founded the Journal of Artificial Intelligence
Publications
Books- The Thinking Computer: Mind Inside Matter (W.H. Freeman & Company, 1976)
Dissertation
- SIR (Semantic Information Retrieval program) on the logical representation of knowledge for question-answering systems (MIT, 1964)
External links
- http://www.aaai.org/AITopics/bbhist.html
- http://www.ai.sri.com/people/Raphael/