The Copiale cipher is an encrypted manuscript consisting of 75,000 handwritten characters filling 105 pages in a bound volume. Undeciphered for more than 260 years, the document was decrypted in 2011 with computer assistance. An international team consisting of Kevin Knight of the University of Southern California Information Sciences Institute and Viterbi School of Engineering , along with Beáta Megyesi and Christiane Schaefer of Uppsala University in Sweden, found the cipher to be an encrypted German text. The manuscript is a homophonic cipher that uses a complex substitution code , including symbols and letters, for its text and spaces.
22-467: Previously examined by scientists at the German Academy of Sciences at Berlin in the 1970s, the cipher was thought to date from between 1760 and 1780. Decipherment revealed that the document had been created in the 1730s by a secret society called the "high enlightened (Hocherleuchtete) oculist order" of Wolfenbüttel , or Oculists. The Oculists used sight as a metaphor for knowledge. The manuscript
44-496: A particular subject or discipline, provided they pay their membership fees. Older and more academic/professional societies may offer associateships and/or fellowships to fellows who are appropriately qualified by honoris causa , or by submission of a portfolio of work or an original thesis. A benefit of membership may be discounts on the subscription rates for the publications of the society. Many of these societies award post-nominal letters to their memberships. The membership at
66-783: A word. One ciphertext character ("†") encodes "sch", and another encodes the secret society's name. One naturally wonders if the problem of translation could conceivably be treated as a problem in cryptography. When I look at an article in Russian, I say: 'This is really written in English, but it has been coded in some strange symbols. I will now proceed to decode. A machine translation expert, Knight approached language translation as if all languages were ciphers, effectively treating foreign words as symbols for English words. His approach, which tasked an expectation-maximization algorithm with generating every possible match of foreign and English words, enabled
88-440: Is a substitution cipher . It is not a 1-for-1 substitution but rather a homophonic cipher : each ciphertext character stands for a particular plaintext character, but several ciphertext characters may encode the same plaintext character. For example, all the unaccented Roman characters encode a space. Seven ciphertext characters encode the single letter "e". In addition, some ciphertext characters stand for several characters or even
110-442: Is an organization that exists to promote an academic discipline , profession , or a group of related disciplines such as the arts and sciences . Membership may be open to all, may require possession of some qualification, or may be an honour conferred by election. Most learned societies are non-profit organizations , and many are professional associations . Their activities typically include holding regular conferences for
132-685: Is in a private collection. A parallel manuscript is kept at the Staatsarchiv Wolfenbüttel . The Copiale cipher includes abstract symbols, as well as letters from Greek and most of the Roman alphabet. The only plain text in the book is "Copiales 3" at the end and "Philipp 1866" on the flyleaf. Philipp is thought to have been an owner of the manuscript. The plain-text letters of the message were found to be encoded by accented Roman letters, Greek letters and symbols, with unaccented Roman letters serving only to represent spaces. The researchers found that
154-614: The Academy of Sciences of the GDR ( Akademie der Wissenschaften der DDR (AdW) ), was the most eminent research institution of East Germany (German Democratic Republic, GDR). The academy was established in 1946 in an attempt to continue the tradition of the Prussian Academy of Sciences and the Brandenburg Society of Sciences , founded in 1700 by Gottfried Wilhelm Leibniz . The academy
176-758: The American Association for the Advancement of Science , specific to a given discipline, such as the Modern Language Association , or specific to a given area of study, such as the Royal Entomological Society . Most are either specific to a particular country (e.g. the Entomological Society of Israel ), though they generally include some members from other countries as well, often with local branches, or are international, such as
198-936: The Gottfried Wilhelm Leibniz Scientific Community . As the states of Berlin and Brandenburg considered a continuation of the academy as improper due to its role in the GDR, the academy, which had then about 400 members, was disbanded and the Berlin-Brandenburg Academy of Sciences and Humanities was established in 1992. On 15 April 1993, 60 of the former academy members created the private organisation Leibniz-Sozietät which claims to represent 300 years of continuous academic tradition. After being renamed to Leibniz-Sozietät der Wissenschaften zu Berlin it has now over 300 members, of which most were elected since 1994. Learned society A learned society ( / ˈ l ɜːr n ɪ d / ; also scholarly , intellectual , or academic society )
220-935: The International Federation of Library Associations and Institutions or the Regional Studies Association , in which case they often have national branches. But many are local, such as the Massachusetts Medical Society , the publishers of the internationally known The New England Journal of Medicine . Some learned societies (such as the Royal Society Te Apārangi ) have been rechartered by legislation to form quasi-autonomous non-governmental organizations . Membership may be open to all, may require possession of some qualification, or may be an honor conferred by election. Some societies offer membership to those who have an interest in
242-777: The Leibniz Association , the Helmholtz Association of German Research Centres , the Max Planck Society and the Fraunhofer Society . A number of minor institutes and associated projects have been preserved and were transferred to other institutions such as the German Archaeological Institute . The German Academy of Sciences at Berlin was the successor to the Brandenburg Society of Sciences , which had been founded by Gottfried Wilhelm Leibniz in
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#1732851193060264-530: The sociology of science argue that learned societies are of key importance and their formation assists in the emergence and development of new disciplines or professions. In the form of professional associations, they can assist in the creation of pathways to leadership. The World Association in Economics provides help to the members of the WAE on the following issues: Societies can be very general in nature, such as
286-504: The AdW's members and college have been continued by the newly established Leibniz Scientific Society (Leibniz-Sozietät der Wissenschaften). The AdW's pending and unfinished research projects and holdings were forwarded to and are carried out by the Berlin-Brandenburg Academy of Sciences and Humanities , established in 1992. The academy's numerous institutes were dissolved on December 31, 1991 and partially reorganized into other organizations such as
308-516: The Berlin Wall, academy members called for a reform of the academy, rejecting the leading role of the Socialist Unity Party of Germany . On 27 June 1990, the new GDR government reorganized the academy, turning it into a public institution. Until late 1991, the former AdW institutes were separated from the academy, evaluated, and either dissolved or assigned to different organisations, mainly
330-840: The Oculists. The Oculists were a group of ophthalmologists led by Count Friedrich August von Veltheim , who died in April 1775. The Philipp 1866 Copiales 3 document, however, appears to suggest that the Oculists, or at least Count Veltheim, were a group of Freemasons who created the Oculist society in order to pass along the Masonic rites which had recently been banned by Pope Clement XII . German Academy of Sciences at Berlin The German Academy of Sciences at Berlin , German : Deutsche Akademie der Wissenschaften zu Berlin (DAW) , in 1972 renamed
352-443: The algorithm to figure out a few words with each pass. A comparison with 80 languages confirmed that the original language was likely German, which the researchers had guessed based on the word "Philipp," a German spelling. Knight then used a combination of intuition and computing techniques to decipher most of the code in a few weeks. Megyesi later realized that a particular symbol meant "eye", and Schaefer connected that discovery to
374-417: The initial 16 pages describe an Oculist initiation ceremony. The manuscript portrays, among other things, an initiation ritual in which the candidate is asked to read a blank piece of paper and, on confessing inability to do so, is given eyeglasses and asked to try again, and then again after washing the eyes with a cloth, followed by an "operation" in which a single eyebrow hair is plucked. The Copiale cipher
396-764: The presentation and discussion of new research results, and publishing or sponsoring academic journals in their discipline. Some also act as professional bodies, regulating the activities of their members in the public interest or the collective interest of the membership. Some of the oldest learned societies are the Académie des Jeux floraux (founded 1323), Sodalitas Litterarum Vistulana (founded 1488), Accademia della Crusca (founded 1583), Accademia dei Lincei (founded 1603), Académie Française (founded 1635), German National Academy of Sciences Leopoldina (founded 1652), Royal Society (founded 1660) and French Academy of Sciences (founded 1666). Scholars in
418-638: The year 1700. After the end of World War II, it was re-established upon the SMAD Order No. 187 of July 1, 1946, Leibniz's 300th birthday. The Academy was to become the most eminent scientific institution in Germany. Reorganisation was greatly influenced by the ideas of the Academy of Sciences of the Soviet Union . To facilitate publishing, the Akademie Verlag was founded in 1946. The 250th anniversary in 1950
440-549: Was a learned society (scholarship society), in which awarded membership via election constituted scientific recognition. Unlike other academies of science, the DAW was also the host organization of a scientific community of non-academic research institutes. Upon German reunification , the Academy's learned society was dissociated from its research institutes and any other affiliates and eventually dissolved in 1992. Since 1993, activities of
462-404: Was accordingly renamed Academy of Sciences of the GDR (Akademie der Wissenschaften der DDR - AdW) in 1972, once the division of Germany was accepted as the state of affairs. In the 1980s, the AdW itself had grown to accommodate over 200 members, including around two dozen West German scientists. The academy coordinated research of 59 institutes that employed 22,000 persons. Following the fall of
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#1732851193060484-535: Was boycotted by West Germany in protest of the overwhelming influence of the East German authorities. The Socialist Unity Party of East Germany had embraced the two-nation doctrine and increasingly enforced its will upon the electorate to have mostly East Germans elected to the academy in the following decades. The institution became the most eminent academy of the German Democratic Republic , and
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