As We May Think (1945):
The concept of hypertext and a memory extension really came to life in July of 1945, when after enjoying the scientific camaraderie that was a side effect of WWII, Vannevar Bush's
As We May Think was published in The Atlantic Monthly.
He urged scientists to work together to help build a body of knowledge for all mankind. Here are a few selected sentences and paragraphs that drive his point home.
Specialization becomes increasingly necessary for progress, and the effort to bridge between disciplines is correspondingly superficial.
The difficulty seems to be, not so much that we publish unduly in view of the extent and variety of present day interests, but rather that publication has been extended far beyond our present ability to make real use of the record. The summation of human experience is being expanded at a prodigious rate, and the means we use for threading through the consequent maze to the momentarily important item is the same as was used in the days of square-rigged ships.
A record, if it is to be useful to science, must be continuously extended, it must be stored, and above all it must be consulted.
He not only was a firm believer in storing data, but he also believed that if the data source was to be useful to the human mind we should have it represent how the mind works to the best of our abilities.
Our ineptitude in getting at the record is largely caused by the artificiality of the systems of indexing. ... Having found one item, moreover, one has to emerge from the system and re-enter on a new path.
The human mind does not work this way. It operates by association. ... Man cannot hope fully to duplicate this mental process artificially, but he certainly ought to be able to learn from it. In minor ways he may even improve, for his records have relative permanency.
Presumably man's spirit should be elevated if he can better review his own shady past and analyze more completely and objectively his present problems. He has built a civilization so complex that he needs to mechanize his records more fully if he is to push his experiment to its logical conclusion and not merely become bogged down part way there by overtaxing his limited memory.
He then proposed the idea of a virtually limitless, fast, reliable, extensible, associative memory storage and retrieval system. He named this device a memex.
Gerard Salton (1960s - 1990s):
Gerard Salton, who died on August 28th of 1995, was the father of modern search technology. His teams at Harvard and Cornell developed the SMART informational retrieval system. Salton’s Magic Automatic Retriever of Text included important concepts like the vector space model, Inverse Document Frequency (IDF), Term Frequency (TF), term discrimination values, and relevancy feedback mechanisms.
He authored a 56 page book called
A Theory of Indexing which does a great job explaining many of his tests upon which search is still largely based. Tom Evslin posted
a blog entry about what it was like to work with Mr. Salton.
Ted Nelson:
Ted Nelson created Project Xanadu in 1960 and coined the term hypertext in 1963. His goal with Project Xanadu was to create a computer network with a simple user interface that solved many social problems like attribution.
While Ted was against complex markup code, broken links, and many other problems associated with traditional HTML on the WWW, much of the inspiration to create the WWW was drawn from Ted's work.
There is still conflict surrounding the exact reasons why Project Xanadu failed to take off.
The Wikipedia
offers background and many resource links about Mr. Nelson.
Advanced Research Projects Agency Network:
ARPANet is the network which eventually led to the internet. The Wikipedia has a
great background article on ARPANet and Google Video has a
free interesting video about ARPANet from 1972.
Archie (1990):(First Search Engine)
The first few hundred web sites began in 1993 and most of them were at colleges, but long before most of them existed came Archie. The first search engine created was Archie, created in 1990 by Alan Emtage, a student at McGill University in Montreal. The original intent of the name was "archives," but it was shortened to Archie.
Archie helped solve this data scatter problem by combining a script-based data gatherer with a regular expression matcher for retrieving file names matching a user query. Essentially Archie became a database of web filenames which it would match with the users queries.
Bill Slawski has
more background on Archie here.
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