Wednesday, November 30, 2005File:Turing1.jpg

More than 50 programmers, scientists, students, hobbyists and fans of the A.L.I.C.E. chat robot gathered in Guildford, U.K. on Friday to celebrate the tenth birthday of the award winning A.I. On hand was the founder the Loebner Prize, an annual Turing Test, designed to pick out the world’s most human computer according to an experiment laid out by the famous British mathematician Alan Turing more then 50 years ago. Along with A.L.I.C.E.’s chief programmer Dr. Richard S. Wallace, two other Loebner prize winners, Robby Garner and this year’s winner, Rollo Carpenter, also gave presentations, as did other finalists.

The University of Surrey venue was chosen, according to Dr. Wallace, not only because it was outside the U.S. (A.L.I.C.E.’s birthday fell on the Thanksgiving Day weekend holiday there, so he expected few people would attend a conference in America), but also because of its recently erected statue of Alan Turing, who posed the famous A. I. experiment which inspired much of the work on bots like A.L.I.C.E. University of Surrey Digital World Research Centre organizers Lynn and David Hamill were pleased to host the event because it encourages multi-disciplinary interaction, and because of the Centre’s interest in interaction between humans and computers.File:ALICE Birthday Cake.jpg

Dr. Wallace gave a keynote address outlining the history of A.L.I.C.E. and AIML. Many people commented on the fact the he seemed to have moved around a lot in the last ten years, having lived in New York, Pennsylvania, San Francisco, Maine, Amsterdam and Philadelphia, while working on the Alicebot project. The A.L.I.C.E. and AIML software is popular among chat robot enthusiats primarily because of its distribution under the GNU free software license. One of Dr. Wallace’s PowerPoint slides asked the question, “How do you make money from free software?” His answer: memberships, subscriptions, books, directories, syndicated ads, consulting, teaching, and something called the Superbot.

Rollo Carpenter gave a fascinating presentation on his learning bot Jabberwacky, reading from several sample conversations wherein the bot seemed amazingly humanlike. Unlike the free A.L.I.C.E. software, Carpenter uses a proprietary learning approach so that the bot actually mimics the personality of each individual chatter. The more people who chat with Jabberwacky, the better it becomes at this kind of mimicry.

In another interesting presentation, Dr. Hamill related present-day research on chat robots to earlier work on dialog analysis in telephone conversations. Phone calls have many similarities to the one-on-one chats that bots encounter on the web and in IM. Dr. Hamill also related our social expectations of bots to social class structure and how servants were expected to behave in Victorian England. He cited the famous Microsoft paperclip as the most egregius example of a bot that violated all the rules of a good servant’s behavior.

Bots have advanced a long way since philanthropist Hugh Loebner launched his controversial contest 15 years ago. His Turing Test contest, which offers an award of $100,000 for the first program to pass an “audio-visual” version of the game, also awards a bronze medal and $2000 every year for the “most human computer” according to a panel of judges. Huma Shah of the University of Westminster presented examples of bots used by large corporations to help sell furniture, provide the latest information about automotive products, and help customers open bank accounts. Several companies in the U.S. and Europe offer customized bot personalities for corporate web sites.

Even though Turing’s Test remains controversial, this group of enthusiastic developers seems determined to carry on the tradition and try to develop more and more human like chat bots.Hugh Loebner is dedicated to carry on his contest for the rest of his life, in spite of his critics. He hopes that a large enough constituency of winners will exist to keep the competition going well beyond his own lifetime. Dr. Wallace says, “Nobody has gotten rich from chat robots yet, but that doesn’t stop people from trying. There is such a thing as ‘bot fever’. For some people who meet a bot for the first time, it can pass the Turing Test for them, and they get very excited.”

Tuesday, October 4, 2005

Dr. Stephen Schoenthaler, a Professor of Criminal Justice at the California State University in Stanislaus, has long argued that there is a link between a healthy diet and decreased aggressive behaviour, as well as with increased IQ and school performance.

Dr. Schoenthaler is well-known for a youth detention center study where violations of house rules fell by 37% when vending machines were removed and the cafeteria replaced canned food by fresh alternatives. He summarizes his findings by saying that “Having a bad diet right now is a better predictor of future violence than past violent behaviour.” In a very large test, Schoenthaler directed a study in meals at 803 New York City schools, in low-income neighbourhoods, finding that the number of students passing final exams increased by 16%.

Critics have questioned some of Dr. Schoenthaler findings, due to the lack of placebo control groups. However, more recent work by Dr. Bernard Gesch, a physiologist at the University of Oxford, has placed some of the work on a more scientific footing. Dr. Gesch found that nutrition supplements produced a 26% drop in violations of prison rules over a placebo, and a 37% decrease in violent offences. The Netherlands has embarked on a wider scale dietary research program in 14 prisons.

The short term behaviour consequences of ingesting sugar are well understood: an initial burst on energy, followed a sugar low in which your body produces adrenalin, which makes you irritable and explosive. However, Schoenthaler and Gesch suggest that there are long term impacts over and above the short term consequences of blood sugar variations.

Sunday, January 8, 2006 — Original Reporting

A woman in Australia has been killed in a shark attack. The attack occurred at 5pm (Local Time) just off Amity Point, North Stradbroke Island, south-east of Brisbane.

The woman, described as 21, had lost both arms up to the elbow and sustained severe wounds to her torso and legs. She was carried to shore by friends and was then flown by rescue helicopter to the Princess Alexandra Hospital in Brisbane. Surgeons were unable to save her.

The woman was holidaying from Brisbane with a church camp and attempts to contact her family have been made.

Emergency Services Rescue Helicopter crew officer Rod Morgan said the woman had suffered massive blood loss.

“She was very pale” he said, “We were diverted right away and were able to be on the scene within minutes and were able to have the patient at hospital within an hour of the attack.”

“She had life threatening injuries she had lost significant amounts of blood and the patient had what we would call an altered level of consciousness where it wasn’t able to communicate directly with the patient” said Queensland Ambulance paramedic Lachlan Parker.

There were many witnesses at the scene and they are now being interviewed by Police at Amity Point. They are described as being distraught.

One witness, who asks to not be identified, described that the victim was swimming in the sea with her Border Collie. When the attack happened, the dog ran home to raise the alarm.

“I was across the road from where she was staying and I saw the dog come flying up the road all wet and shivering and whimpering,” she said, “Then a little boy came running up and said the girl had lost her leg and her arm and everyone ran out of the house towards the beach. It was just a little black-and-white dog but he was crazy so I locked him under the house.”

Other reports claim that the woman had been scuba diving in murky shallow water approximately 15 metres from the shore.

The woman is believed to be from McDowall in Brisbane, but her name has not yet been released.

A resident of Amity Point for 20 years, Brad Ross, said tourists visiting the area have been warned of potential attacks; “The shore just falls away into 30m of water and there are plenty of bull sharks out there. People know when they enter the water there they’re stepping into a shark habitat.”

Other beaches on the island are protected by drum lines.

Queensland state police inspector Peter Harding believes from the severity of the woman’s injuries that she was attacked by a group of bull sharks, a species known for aggressive behavior this time of year. Water police will search for the sharks today and as a result, beaches on the east and west of Amity Point have been closed.

This is the first attack in the area since August 1972.

Local wisdom cautions against allowing dogs in the water at swimming beaches, because of a fear that they attract sharks, perhaps because of residue accumulated from fleas which live on the dog’s blood.

Friday, March 9, 2007

IBM and Cisco have announced the development of a new platform, based on Eclipse and OSGi (Open Services Gateway initiative), which should unite all communication and collaboration software developers under a single platform.

Before the UC2 (Unified Communication and Collaboration) the unified communication has suffered because of a lack of a platform to be used by all software developers, rather than a series of them and, moreover, provided by different vendors. According to Adam Gartenberg from IBM Lotus Software Group this was the main cause for this partial stagnation.

However, the UC2 is meant to ease the work of software developers. Gartenberg stated that this platform is very flexible and will certainly draw much attention form programmers. They will be able to create different plug-ins and small applications to remotely control other, major application.

The companies have also unveiled a series of their other joint projects. These project will be based on a set of application programming interface from Lotus (SameTime) and Cisco.

The add-ons planned are integration of a series of additional functions and features into the SameTime software from Lotus. Thus, in a few months, the SameTime users will benefit from such functions as click-to-call and voicemail. This will enable easier instant messaging inside the Cisco’s Unified IP phones’ system.

The fact that the platform will be based on Eclipse will make the numerous developers create many communications services, mainly for remote users to benefit from a series of new functions of ERP and CRM applications.

Nortel Networks – a partner of Microsoft since last year and Cisco’s rival in the area – didn’t have much success in the communication services field.

As for Microsoft, the experts are waiting for the reaction of the Bill Gates’ company on the ideas and offers made by IBM and Cisco for enterprise communications and collaboration solutions.

Saturday, May 6, 2006

Early Saturday morning winds up to 90 miles per hour struck Waco, Texas and central McLennan County, United States, causing widespread damage and leaving many households without electricity.

No deaths or serious injuries have been reported; however, there is a tremendous amount of damage in 15 areas of the city, leading Mayor Virgina DuPuy to declare the city a disaster area.

The hardest hit area was Franklin Avenue, where the Coca-Cola bottling plant’s roof was peeled open as if by a giant can-opener. There were Sprite bottles spread out onto the street. The nearby Furniture Row shopping center was also hit hard. Some furniture was found as far as three-quarters of a mile away. Other hard-hit areas were Robinson, Hewitt, Woodway, and Speegleville. Densely populated Inner Waco was spared of any catastrophic damage, though hundreds, and possibly thousands, of trees have fallen, and roofs destroyed.

The main concern is restoring power to over 23,000 households and businesses. Many gas stations and grocery stores in the disaster areas were closed until power is restored. Those that remained open have had to throw out all perishable items. Also of concern is getting electricity to those with medical needs. The city has provided help to those without power at the Dewey Recreation Center.

The storm is the hardest to hit the area since the tornado that struck on May 11, 1953, which tore through downtown and killed 114 people.

Waco has seen more than its share of tornadoes recently. Only a week ago, an F1 tornado damaged many houses along Orchid and Kendall Lanes. No people were injured, though two horses were killed when their stable collapsed.

The National Weather Service confirmed this morning’s winds were a F2 tornado, where wind speeds may have reached 115 miles per hour in some locations.

Thursday, September 14, 2006

The U.S. House of Representatives approved the building of 700 miles of double-layered fence between the U.S. and Mexico this afternoon, it was the second time in a year that the issue was before the congress and the bill passed by a 238–138 vote. The 2000 mile long border currently has 75 miles of fencing.

The bill also orders the U.S. Homeland Security Department to take over control of the border in 18 months and grants border agents new authority to stop fleeing vehicles.

It also ordered the Secretary of Homeland Security Michael Chertoff to conduct a study of the necessity and feasibility of the construction of a “state-of-the-art barrier system” along the Canadian border.

Published:Wednesday, September 7, 2005Updated:Saturday, September 10, 2005 (Travolta, Preston, Moore, Stones, Three Doors Down, Johnson, Smith)

After Hurricane Katrina passed across the United States, various artists and media stars have leapt at a call to action.

John Travolta and wife Kelly Preston flew his private plane to deliver a load of supplies and tetanus vaccine to Baton Rouge and New Orleans. Part of a Scientology project which has been using their non-massage “assists”, in an interview Preston mentioned that “auditing” had also been performed on victims.

Kevin Smith is holding an online auction on his Web site.

Sean Penn actually went to Louisiana. After loading down a small boat with his entourage, it was discovered one of them had neglected to seal a hole in the bottom. Penn was wearing a white vest rather than a life vest while bailing. After the motor wouldn’t start, the crew paddled down a flooded New Orleans street. Bystanders jeered at whether any victims could fit aboard the crowded craft. No report on rescue stunts. Local authorities had previously been criticized for not allowing volunteer boaters in to help.

Morgan Freeman, whose home fared well, is organizing an online auction of celebrity items at charityfolks.com, to benefit the American Red Cross Disaster Relief Fund.

Curt Schilling opened his home to a family of nine driven out of their New Orleans home. The Schilling family will provide housing for the Fields for a year while their home in New Orleans is rebuilt and repaired.

Some celebrities “graced” disaster zones with their presence in the days following Katrina.

Singer Macy Gray and television personality Phil McGraw visited Houston’s Astrodome.

Celebrities visiting New Orleans include Michael Moore (opposite side of lake), singer Harry Connick, Jr., CNN’s Anderson Cooper, actor Jamie Foxx, singer Faith Hill, actor Matthew McConaughey, singer Lisa Marie Presley, comedian Chris Rock, and The Oprah Winfrey Show contributor Lisa Ling and interior decorator Nate Berkus.

Oprah Winfrey visited New Orleans, Houston, and Mississippi.