AI
Latest
Artificial Intelligence solves boring science experiments, makes interns obsolete
Researchers at Aberystwyth University in Wales have developed a robot that is being heralded as the first machine to have discovered new scientific knowledge independently of a human operator. Named Adam, the device has already identified the role of several genes in yeast cells, and has the ability to plan further experiments to test its own hypotheses. Ross King, from the university's computer science department, remarked that the robot is meant to take care of the tedious aspects of the scientific method, freeing up human scientists for "more advanced experiments." Across the pond at Cornell, researchers have developed a computer that can find established laws in the natural world -- without any prior scientific knowledge. According to PhysOrg, they've tested the AI on "simple mechanical systems" and plan on applying it to more complex problems in areas such as biology to cosmology where there are mountains of data to be poured through. It sure is nice to hear about robots doing something helpful for a change.[Thanks, bo3of]Read: Robo-scientist's first findingsRead: Being Isaac Newton: Computer derives natural laws from raw data
GDC09: Havok gets smart, announces Havok AI
Havok is exploding like a red barrel into the world of artificial intelligence. With ragdoll grace, the middleware company announced its new Havok AI SDK during GDC 2009, promising "unique solutions" to various AI pathfinding issues faced by today's game developers. Like the folks at 1UP, we're not exactly sure what this means for gamers, though the new software is supposed to be fully compatible with Havok's other products and tools, such as Havok Physics. Perhaps now enemy patrols will get the good sense not to seek shelter behind things that go kablooey when bullets begin to fly.[Thanks David B.]
Brown University, DARPA give iRobot's PackBot autonomy
It's not easy to find research in the field of robotics without military applications (or military funding), and Brown University's latest is certainly no exception. Starting out with iRobot's PackBot (and some pocket change from DARPA and the Office of Naval Intelligence) researchers at the school have achieved several advances that will someday produce robots that follow both verbal and nonverbal commands from a human operator, indoors and out, without the need for a controlled environment or special clothing. The goal, according to Chad Jenkins, is to develop a robot that acts "like a partner. You don't want to puppeteer the robot. You supervise it, 'Here's your job. Now, go do it.'" The work is being presented this week at the Human-Robot Interaction conference in San Diego, but if you can't make it we've provided a video of the thing in action just for you (after the break). We for one salute our autonomous robot overlords.[Via PhysOrg]
Massively's Apocrypha expansion hands-on: The Sleepers
The Sleepers The inhabitants of these uncharted solar systems may take offense to your encroachment upon their territory, however. The Sleepers, an ancient race of NPCs known for their mastery of virtual reality and cryogenics, will provide the greatest PvE challenges players have ever faced in EVE Online through their guardian drones. Their AI is far beyond what players are used to going up against in PvE. The Sleepers will have varying levels of strength and adaptation to player threats. They do seem to have a particular hatred for their creators at CCP, given their ultra-violent response to Ward's arrival at a structure the Sleeper drones constructed in space. They move in on him, dishing out *all* damage types: beams sizzle for EM and Thermal damage; warheads obliterate for Kinetic and Explosive damage. Fortunately Ward's Proteus is set up to deal with this ("I'm going to put on a GM shield extender, or when we go through there I'm going to get wasted!") making his ship virtually impossible to kill, letting us witness the Sleeper offensive in safety.
Platinum Games discusses enemy AI in MadWorld
Bless the Platinum Games blog, as it's been a wonderful source of interesting stuff leading up to next week's release of MadWorld. Today, Hirono Sato takes over the driver's seat and talks about his role in the game: player interactions and the three different AIs governing enemies. He breaks the enemy units down to "grunt," "grunt leader," and "boss." Sato explains that the "grunts" are essentially pushovers and the challenge they present is not simply just to defeat them, but to defeat them in the most stylish way possible, for the most points possible. Sato says that in a game "where running around killing all the enemies is supposed to be fun, making them so hard that you can't kill them wouldn't be fun at all."However, for those that crave difficult combat, the "grunt leader" is always on hand to provide an ample spanking. This guy is a bit tougher to battle, so it's not as much about getting the most points possible as it is about just surviving his attacks. Then, there are the "bosses," which are pretty self-explanatory.Sato also tells us of a cool in-game item called the "Money Grubber," a briefcase stuffed with money that you throw at enemies. Once the "grunts" see it, they'll start clawing for it, and eventually fight each other over the money. While they're busy, Sato offers a few ideas, including tossing "a drum filled with gasoline their way" and even tossing the case "onto some busy train tracks." %Gallery-22964%
Gesture recognizing QB1 computer attends to your every desire
Scouting a computer that's "attentive to one's desires?" Good news, friends! Frédéric Kaplan's QB1, which was unveiled at the LIFT Conference in Geneva this past week, aims to be just that. Reportedly, the machine was designed in order to "alter the fundamentals of human-machine interaction," and rather than relying on the traditional mouse and keyboard approach, this one works entirely via gestures. QB1 is capable of recognizing inputs from both hands at once, with one example having a human select a record and adjust the volume by simply flicking their fingers through an on-screen album collection. We're told that the related patents behind the sophisticated 3D gesture interaction technology have been filed, but there's no word yet on when we'll be able to actually buy one. 'Til then, it's up to you to handle those "desires" yourself.[Via The Inquirer]
EVE Online developer explains new AI for the Sleeper race
One of the major new features to EVE Online's forthcoming Apocrypha expansion is the introduction of an ancient race of NPCs called the Sleepers. They're a breed apart from any NPCs ever seen in EVE, largely because of their AI. They react intelligently to threats, focusing fire on primary targets but diverting their attacks to counter whatever else they're faced with. They can 'spider tank' or protect and even repair one another as combat ensues. Added to their tactics is evasive maneuvering, making the Sleepers even deadlier. We recently showed you video footage of the Sleepers in action and while taking them on will, in some cases, be a daunting experience, this is not to say that they can't be defeated. EVE developer CCP Incognito wrote on the forums, "If you try to use the same-old, same-old tactics against Sleepers then you will have problems. Think out of the box and you will win." CCP Incognito's comments were in the context of his dev blog on the new AI, which discusses the challenges that the Sleepers will pose for players seeking fragments of their advanced technology. More than anything, the AI revamp is designed to make PvE more like PvP. Anyone planning to venture through EVE's wormholes should abandon their mission-centric ship setups and be prepared for PvP; that's what fighting the Sleeper NPCs will be like -- fighting other players.
Navy report warns of robot uprising, suggests a strong moral compass
You know, when armchair futurists (and jive talkin' bloggists) make note of some of the scary new tech making the rounds in defense circles these days it's one thing, but when the Doomsday Scenarios come from official channels, that's when we start to get nervous. According to a report published by the California State Polytechnic University (with data made available by the U.S. Navy's Office of Naval Research) the sheer scope of the military's various AI projects is so vast that it is impossible for anyone to fully understand exactly what's going on. "With hundreds of programmers working on millions of lines of code for a single war robot," says Patrick Lin, the chief compiler of the report, "no one has a clear understanding of what's going on, at a small scale, across the entire code base." And what we don't understand can eventually hunt us down and kill us. This isn't idle talk, either -- a software malfunction just last year caused US. Army robots to aim at friendly targets (fortunately, no shots were fired). The solution, Dr. Lin continues, is to teach robots "battlefield ethics... a warrior code." Of course, the government has had absolutely no problems with ethics over the years -- so programming its killer robots with some rudimentary values should prove relatively simple.
IBM develops computerized voice that actually sounds human
If there's one thing that still grates our nerves, it's automated calling systems. Or, more specifically, the robotic beings that simply fail to understand our slang and incomprehensible rants. IBM's working hard and fast to change all that, with a team at the company's Thomas J Watson research division developing and patenting a computerized voice that can utter "um," "er" and "yes, we're dead serious." The sophisticated system adds in the minutiae that makes conversation believable to Earthlings, and it's even programmed to learn new nuances and react to phrases such as "shh." The technology has been difficulty coined "generating paralinguistic phenomena via markup in text-to-speech syntheses," and while exact end uses have yet to be discussed publicly, we can certainly imagine a brave new world of automated CSRs.
EVE Online to introduce new NPC race with Apocrypha expansion
PvE gameplay in EVE Online can be profitable, but blasting apart NPC ships can also get repetitive after a while. Anyone who's run a solid week of missions knows this all too well, and the combat dynamic between players and NPCs is something CCP Games will start remedying in the next game expansion: Apocrypha.EVE dev CCP Ytterbium's dev blog "When Evolution Leaps Forward" has some big news about what's in store for players as of March 10th in Apocrypha. The devs tasked with revamping the game's PvE experience are making some substantial changes to the distribution of bigger and badder NPCs. They're also introducing a new NPC race to New Eden: the Sleepers, an ancient race with technology beyond what is currently available to players, but whose secrets can potentially be unlocked.
Basil the Robot trained for symbolic recognition, beer toting
Though not much of a looker -- feel free to insert your own beer goggles joke here -- Basil the Robot is an experiment by Jim and Louise Gunderson to train an AI to identify its surroundings symbolically. That way, the couple hopes, he can react dynamically in new environments. Basil was intended to be shown off at a Cafe Scientifique meeting by having him go to the bar and order drinks for his creators, but that proved unsuccessful when Basil's battery died. The couple did videotape a successful trial run from the night before, which you can see after the break. Basil will next receive a microphone for voice commands and be upgraded from his current sonar navigation to a video sight system. The eventual goal is to teach Basil to go to the local brewery and pick up beer. Sure, we're still terrified of the robot revolution, but let's get serious here -- who are we to deny our mechanical overlords if they keep proffering us six-packs? Hit up the read link for the full story.[Via Metafilter]
MMOGology: Braindead
You tiredly trudge up the cliff-side path, the rhythmic squish of your soaked boots beating a slow dirge. Cresting the ridge of the trail you see the full moon shining over Bloodstone's harbor where several galleons rot in their moorings. It almost looks like a peaceful town from up above the sweat and fish-soaked stench of the city. You sigh. It's been an exhausting trip dodging banshees and hollow men through the slime of Wraithmarsh. All you can think about is a mug of ale, a warm bed in the inn and perhaps a little company to take your mind off things. Bloodstone is known for its "hospitable" women after all. With a renewed sense of purpose you pat your faithful dog on the head and take the sloping trail down into town. As you reach the outskirts of Bloodstone the rancid smell of a fish merchant's stall nearly slaps your nose off your face. You vainly wave your hand to clear the air."Wot's a matta gov?" the merchant asks, sneering. "Can't 'andle a little fresh fish?""That fish is as fresh as my feet," you reply. The short tempered merchant draws a rusty cutlass and grimaces. Several ruffians milling about sense an impending fight and begin to circle you."If ya don't like it, you and that mangy dog can bugger off!" he responds, kicking your dog in his hinder. Your dog whimpers and sits next to you, tail between his legs. The bolder members of the encircling crowd brandish knives and mock you and your dog. They see a tired traveler and easy pickings. As tired as you are, you can't help but laugh to yourself and shake your head. Your eyes begin to glow a soft white hue. The humid air of Bloodstone begins to crackle. Time to teach these lowlifes a lesson.
DARPA enlists IBM to build computer brain as smart as a cat
Researchers have long been trying to model actual brains in order to build a better computer "brain," and it looks like IBM is now getting a helping hand from none other than DARPA in its attempt to create one that it hopes will one day have the intelligence level of a cat. To that somewhat unnerving end, DARPA is pouring $4.9 million into a project that'll include five universities and scientists of all stripes, who will work together to create an artificial brain that behaves like a real one right down to the neuron level. As the BBC reports, the researchers are describing this latest initiative as a "180 degree shift in perspective" from previous efforts, as they're now seeking an algorithm first and problems second, as opposed to starting with an objective and devising an algorithm to achieve it. As for DARPA's ultimate goal, well, that's still a bit of a mystery, though let's just say we won't be surprised if future robots start to become very easily distracted. [Via Daily Tech, image courtesy Mack J, Truth and Beauty Bombs]
The Army's Artificial Intelligence invades WoW
Joe Martin at bit-tech.net picked up an article on Gizmodo talking about the coming invasion of Army Artificial Intelligences masquerading as real players in World of Warcraft. According to Dr. John Parmentola, the plan is to test the AI's ability to be a "fake" human by letting it interact with real humans in a virtual world.My first reaction was, "Whoah, cool. All your base are belong to us." But after a moment's thought, this might not actually be such a great idea. Given the communication skills of some players (especially in the battlegrounds), I'm not seeing this as a litmus test of what in-game speech can pass for spoken by real people. While I'm pretty sure the AI won't communicate like a roleplayer, the AI could probably get by with a series of "lol" and "kek" typed out in rapid succession.This isn't the first time we've heard about the military using WoW (or WoW-like systems) for training purposes, which is the nominal purpose of this new AI research. Maybe it won't be too long before we're logging in to have a Gnome Rogue named Joshua quietly whisper us, "Shall we play a game?"
A closer look at Elbot's Turing test conversation
Earlier this week, Elbot made a fairly impressive showing (comparatively speaking, at least) when fooling three judges into thinking it was human; had it fooled one more on the dozen deep panel, it would have successful passed the famed Turing test. Auntie Beeb now has a report on what exactly Elbot said when asked a litany of questions away from the competition, and there's also a video with the related experts dissecting its performance. To be totally honest, its responses weren't too far from being completely passable as ones from a tired, potentially inebriated Earthling (in our humble opinion), but we'll leave the final determination to you. Touch the read link for a one-on-one with ones and zeros.
New round of Turing test fails to crown a winner
While some folks are considering taking the Turing test one step further and applying it to military robots, a group of researchers in the UK led by none other than would-be cyborg Kevin Warwick are doing their best to keep things as Turing intended and simply trying to fool some humans into thinking that the robot they're taking to is actually a person. Fortunately for us on the human side of the equation, they weren't quite successful, though one "robot" known as Elbot did get relatively close to the goal, fooling 25% of its human interrogators, which is just 5% off the mark set by Alan Turing. Each of the four other "artificial conversational entities" also managed to fool at least one of their questioners, though they eventually showed their true colors with random answers like "soup" when pressed as to what their job was.
TR's Deployment 13 introduces new Command System
Tabula Rasa's Deployment 13 has just hit the Public Test Server, and we think you might be excited to hear about the new Command System being implemented with it. Previously referred to as the Minion System, this enhancement gives better control over AI pets and controllable NPCs, also called subordinates, in the game.Subordinates now have better control features where you can set their aggressiveness or defensiveness, assign an anchor point, order them to attack or heal a particular target or set them to simply follow you. All of these commands are done through a set of easy commands and hotkeys. To find out more info on the complete Command System, check out today's Feedback Friday.
Cognition Technologies' Semantic Map paves the way for the robot uprising
Cognition Technologies' new Semantic Map lets computers -- and, conceivably, evil robots -- "understand" the English language in much the same way humans do, based on word tenses and context in a sentence. With this technology, a computer or search engine can understand virtually every word in the English language -- for a vocabulary about ten times that of a typical American college graduate. The system is already being employed in search engines, allowing people to ask questions in human-phrasing instead of unnatural, machine formatted word strings. Researchers say the ability to understand language is an important building block of the nascent Semantic Web, and will make the Replicants of the future extremely difficult to detect.
Philosony: Yea, though I walk through the uncanny valley...
I wrote a few weeks back about the uncanny valley and Hideo Kojima's possibly telling observation that war machines of the future may exploit the creepiness of robotic simulations to instill fear in their prey. I want to turn my attention now to a discussion of the valley as it applies more directly to us as gamers - overcoming the creepiness of computer generated people. Quantic Dream has already boasted of successfully traversing the valley with its upcoming (and secretly acclaimed) PS3 exclusive Heavy Rain. While realistic graphics are one thing (and it's up to interpretation whether they succeeded in the tech demo almost two years ago), is there more to escaping the valley than mere realistic modeling?
Gen Con 08: Turbine tells us what's in store for Asheron's Call
At Gen Con, we spoke with Turbine's Andy Cataldo, the Community Manager for Asheron's Call, about the future of this historic game. Cataldo told us a lot about AC's epic 100th update. The update is coming within the next few weeks, and it's a doozy. According to Cataldo, AC players will get a whole new faction system, three land areas to battle over, tons of new loot and spells, and various other improvements to the game, particularly to enemy AI.In addition to working its regular monthly event and patch schedule, Turbine is attempting to respond to player demand for a variety of new features in the 100th and all future updates. Particular emphasis is being placed on adding features common in modern MMOs, such as a quest tracking menu. AC has been around for almost ten years, so it has some catching up to do!Learn more about Turbine's big push to modernize the game, add lots of new content, and more in the interview after the break.
