Slashdot Mirror
Domain: kmjn.org
Stories and comments across the archive that link to kmjn.org.
Stories · 9
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Political Pressure Pushes NASA Technical Reports Offline
Trepidity writes "The extensive NASA Technical Report Archive was just taken offline, following pressure from members of U.S. Congress, worried that Chinese researchers could be reading the reports. U.S. Representative Frank Wolf (R-VA) demanded that 'NASA should immediately take down all publicly available technical data sources until all documents that have not been subjected to export control review have received such a review,' and NASA appears to have complied. Although all reports are in the public domain, there doesn't appear to be a third-party mirror available (some university libraries do have subsets on microfiche)." -
AI Systems Designing Games
Trepidity writes "AI systems can (sort of) paint and compose classical music, but can they design games? Slashdot looked at the question a few years ago, and several research groups now have experimental systems that design board games and platformers with varying levels of success. I've put together a survey of the AI game designers I know of, to round up what they can do so far (and what they can't). Are there any others out there? 'Pell's METAGAME is, to my knowledge, the first published game generator. He defines a generative space of games more general than chess, which he calls "symmetric, chess-like games." They're encoded in a representation specific to this genre, which is also symmetric by construction. By symmetric I mean that mechanics are specified only from the perspective of one player, with the starting positions and rules that apply to the other player always being the mirror of the first player's. The rules themselves are represented in a game grammar, and generation is done by stochastically sampling from that grammar, along with some checks for basic game playability, and generative-parameter knobs to tweak some aspects of what's likely to be generated.'" -
AI Systems Designing Games
Trepidity writes "AI systems can (sort of) paint and compose classical music, but can they design games? Slashdot looked at the question a few years ago, and several research groups now have experimental systems that design board games and platformers with varying levels of success. I've put together a survey of the AI game designers I know of, to round up what they can do so far (and what they can't). Are there any others out there? 'Pell's METAGAME is, to my knowledge, the first published game generator. He defines a generative space of games more general than chess, which he calls "symmetric, chess-like games." They're encoded in a representation specific to this genre, which is also symmetric by construction. By symmetric I mean that mechanics are specified only from the perspective of one player, with the starting positions and rules that apply to the other player always being the mirror of the first player's. The rules themselves are represented in a game grammar, and generation is done by stochastically sampling from that grammar, along with some checks for basic game playability, and generative-parameter knobs to tweak some aspects of what's likely to be generated.'" -
US Navy Admiral Questions Expensive Stealth Platforms
Trepidity writes "United States Navy Admiral and Chief of Naval Operations Jonathan Greenert stirred a controversy by questioning much of the thinking underlying current U.S. defense technology. He argues that stealth technology is unlikely to retain its usefulness much into the future, and so focus should switch towards standoff weapons. In addition, he criticizes the focus on expensive all-in-one platforms such as the F-35 fighter, arguing for a payload-centric, flexible approach he compares to trucks rather than luxury cars." -
Appeals Court Rules TOS Violations Aren't Criminal
Trepidity writes "In a decision today (PDF), the Ninth Circuit Court of Appeals ruled that the Computer Fraud and Abuse Act 'does not extend to violations of use restrictions,' and therefore violating terms of service and corporate use policies is not a federal crime. Law profesor Orin Kerr cheered the decision, but since three other Courts of Appeals have reached opposite decisions, it might be heading to the Supreme Court." -
Gamification — Valid Term or Marketing-Speak?
Trepidity writes "Controversy continues over the seemingly unstoppable trend of 'gamification' (something we've discussed previously). The University of Pennsylvania's Wharton School of Business held a Gamification Symposium entitled 'For The Win' this week, indicating apparent academic respectability. But in the opening panel debating definitions of 'gamification,' one participant, game scholar Ian Bogost, defined it as 'bulls***.' Elsewhere, Jon Radoff responds that it may not be BS, but is too focused on superficial behaviorism rather than deeper gameplay. For my part, I wonder if by claiming gamification is a completely new thing, rather than just a new word, we're missing out on important past lessons, like the very strange history of Soviet gamification." -
Gamification — Valid Term or Marketing-Speak?
Trepidity writes "Controversy continues over the seemingly unstoppable trend of 'gamification' (something we've discussed previously). The University of Pennsylvania's Wharton School of Business held a Gamification Symposium entitled 'For The Win' this week, indicating apparent academic respectability. But in the opening panel debating definitions of 'gamification,' one participant, game scholar Ian Bogost, defined it as 'bulls***.' Elsewhere, Jon Radoff responds that it may not be BS, but is too focused on superficial behaviorism rather than deeper gameplay. For my part, I wonder if by claiming gamification is a completely new thing, rather than just a new word, we're missing out on important past lessons, like the very strange history of Soviet gamification." -
Places With the Most Wikipedia Articles
Trepidity writes "Wikipedia has been making an effort to mark up articles with latitude-longitude coordinates when they refer to a specific location. It's now been done for over a million articles (across all languages). I was curious which parts of the world have gotten the most coverage. The answer: Florence, Italy has the most articles within a 1-km-diameter circle; and London tops both the 10-km and 100-km lists. Full results and methodology details are available." -
Places With the Most Wikipedia Articles
Trepidity writes "Wikipedia has been making an effort to mark up articles with latitude-longitude coordinates when they refer to a specific location. It's now been done for over a million articles (across all languages). I was curious which parts of the world have gotten the most coverage. The answer: Florence, Italy has the most articles within a 1-km-diameter circle; and London tops both the 10-km and 100-km lists. Full results and methodology details are available."