- published: 06 Feb 2014
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A spy is a person engaged in espionage, obtaining information that is considered secret or confidential.
Spy or The Spy may also refer to:
Espionage or, casually, spying involves a spy ring, government and company/firm or individual obtaining information considered secret or confidential without the permission of the holder of the information. Espionage is inherently clandestine, as it is by definition unwelcome and in many cases illegal and punishable by law. Espionage is a subset of "intelligence" gathering, which includes espionage as well as information gathering from public sources.
Espionage is often part of an institutional effort by a government or commercial concern. However, the term is generally associated with state spying on potential or actual enemies primarily for military purposes. Spying involving corporations is known as industrial espionage.
One of the most effective ways to gather data and information about the enemy (or potential enemy) is by infiltrating the enemy's ranks. This is the job of the spy (espionage agent). Spies can bring back all sorts of information concerning the size and strength of enemy forces. They can also find dissidents within the enemy's forces and influence them to defect. In times of crisis, spies can also be used to steal technology and to sabotage the enemy in various ways. Counterintelligence operatives can feed false information to enemy spies, protecting important domestic secrets, and preventing attempts at subversion. Nearly every country has very strict laws concerning espionage, and the penalty for being caught is often severe. However, the benefits that can be gained through espionage are generally great enough that most governments and many large corporations make use of it to varying degrees.
In computational linguistics, word-sense disambiguation (WSD) is an open problem of natural language processing and ontology. WSD is identifying which sense of a word (i.e. meaning) is used in a sentence, when the word has multiple meanings. The solution to this problem impacts other computer-related writing, such as discourse, improving relevance of search engines, anaphora resolution, coherence, inference et cetera.
The human brain is quite proficient at word-sense disambiguation. The fact that natural language is formed in a way that requires so much of it is a reflection of that neurologic reality. In other words, human language developed in a way that reflects (and also has helped to shape) the innate ability provided by the brain's neural networks. In computer science and the information technology that it enables, it has been a long-term challenge to develop the ability in computers to do natural language processing and machine learning.
To date, a rich variety of techniques have been researched, from dictionary-based methods that use the knowledge encoded in lexical resources, to supervised machine learning methods in which a classifier is trained for each distinct word on a corpus of manually sense-annotated examples, to completely unsupervised methods that cluster occurrences of words, thereby inducing word senses. Among these, supervised learning approaches have been the most successful algorithms to date.
The wonderful world of espionage is about more than hot double agents and taking down deadly laser satellites. Welcome to WatchMojo's Top 5 Facts. In this installment, we'll be looking at the five most interesting and surprising facts from both the past and the present about being a spy. Suggestion Tool►►http://www.WatchMojo.com/suggest Subscribe►►http://www.youtube.com/subscription_center?add_user=watchmojo Facebook►►http://www.Facebook.com/WatchMojo Twitter►►http://www.Twitter.com/WatchMojo Instagram►►http://instagram.com/watchmojo Channel Page►►http://www.youtube.com/watchmojo Special thanks to our users Nicky Fox Nel or submitting the idea using our interactive suggestion tool at http://www.WatchMojo.com/suggest Want a WatchMojo cup, mug, t-shirts, pen, sticker and even a water bott...
"Brother! It's been too long!" I'm proud to announce that 'The Phantom Rips' are back. 'The Phantom Rips: Subsistence' contains 14 new bonus songs, as well as all of your old favorites. This re-release commemorates the revival of high quality video game rips by improving an already solid compilation. This time around, 'The Phantom Rips: Subsistence" will be on Bandcamp! We've come a very long way ever since this album was released. (As usual, do not buy the album. All proceeds go to charity and free download credits.) https://gilvasunner.bandcamp.com/album/the-phantom-rips-subsistence DRIVE: MP3: TBD FLAC: TBD MEGA: MP3: TBD FLAC: TBD EDIT: I ran a scan and nothing seems to have been detected. Yet the issue persists?
One does not think of Arlington, VA as an exotic center of international espionage and intrigue. But this quiet suburban neighbor of the nation's capital has played an intriguing role -- for good and ill -- in the modern-day struggle between spy and counter-spy. Encore Learning and Arlington TV present a talk by Dr. David Robarge, chief historian of the Central Intelligence Agency. Dr. Robarge's stories range from that of Arlington Hall, where the Army Signals Intelligence unit cracked parts of the Soviet intelligence code after WWII to James Angleton, whose obsession with a "mole" in the CIA destroyed careers and led to his own downfall, and Aldrich Ames, the most destructive spy in CIA history, whose treason led to the deaths of ten clandestine American sources inside the Soviet Union...
http://thefilmarchive.org/ John R. Stockwell is a former CIA officer who became a critic of United States government policies after serving in the Agency for thirteen years serving seven tours of duty. After managing U.S. involvement in the Angolan Civil War as Chief of the Angola Task Force during its 1975 covert operations, he resigned and wrote In Search of Enemies, a book which remains the only detailed, insider's account of a major CIA "covert action." The Central Intelligence Agency (CIA) is a civilian intelligence agency of the United States government. It is an executive agency and reports directly to the Director of National Intelligence, with responsibility for providing national security intelligence assessment to senior United States policymakers. Intelligence gathering is pe...
60 Minutes has obtained an FBI videotape showing a Defense Department employee selling secrets to a Chinese spy that offers a rare glimpse into the secretive world of espionage. Scott Pelley reports.
The majority of historians are convinced of the historical value of the Venona material. Intelligence historian Nigel West believes that "Venona remain[s] an irrefutable resource, far more reliable than the mercurial recollections of KGB defectors and the dubious conclusions drawn by paranoid analysts mesmerized by Machiavellian plots." However, a number of writers and scholars have taken a critical view of the translations. They question the accuracy of the translations and the identifications of covernames that the NSA translations give. Writers Walter and Miriam Schneir, in a lengthy 1999 review of one of the first book-length studies of the messages, object to what they see as the book’s overconfidence in the translations' accuracy, noting that the undecrypted gaps in the texts can ma...
Undercover - CIA training film on espionage, for spies Training film for secret agents. How to infiltrate enemy territory, effective spying methods, blending into cultures and how to choose residence and avoid suspicion in enemy country. Watch classic movies and documentaries at http://www.manicmovies.com
Natural Language Processing by Prof. Pushpak Bhattacharyya, Department of Computer science & Engineering,IIT Bombay.For more details on NPTEL visit http://nptel.iitm.ac.in
If you are interest on more free online course info, welcome to: http://opencourseonline.com/ Professor Dan Jurafsky & Chris Manning are offering a free online course on Natural Language Processing starting in March 19, 2012. http://www.nlp-class.org/ Offered by Coursera: https://www.coursera.org/
Natural Language Processing by Prof. Pushpak Bhattacharyya, Department of Computer science & Engineering,IIT Bombay.For more details on NPTEL visit http://nptel.iitm.ac.in
Natural Language Processing by Prof. Pushpak Bhattacharyya, Department of Computer science & Engineering,IIT Bombay.For more details on NPTEL visit http://nptel.iitm.ac.in
A knowledge based approach to word sense disambiguation using Wordnet
DCS Undergraduate Research Video competition 2014. First place winner: Seyed Kamyar Seyed Ghasemipour
An animation of the word sense disambiguation algorithm described in Navigli & Lapata (2010). The algorithm is trying to disambiguate the senses of the words in the sentence "Drink the milk." The algorithm starts off by creating two graphs: one large graph (not shown) of the entirety of WordNet, where each vertex is a synset and each edge is a semantic relation between synsets; and a "disambiguation" subgraph (depicted here) containing only the vertices for the synsets of "drink" and "milk". Then it does a depth-first search starting from each of these synsets in the original WordNet graph, looking for any of the other synsets. Once it finds them, it adds the path and the intermediate vertices to the disambiguation graph. Once the search is over, the degree of each vertex is calculate...