Solving the Vehicle Routing Problem using Excel (VRP Spreadsheet Solver Tutorial) – Video


Solving the Vehicle Routing Problem using Excel (VRP Spreadsheet Solver Tutorial)
The Microsoft Excel workbook "VRP Spreadsheet Solver" is a free and open source software for representing, solving, and visualising the results of Vehicle Routing Problems. It unifies Excel,...

By: Gne Erdoan

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Solving the Vehicle Routing Problem using Excel (VRP Spreadsheet Solver Tutorial) - Video

Exclusive: DN! Goes Inside Assange’s Embassy Refuge to …

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AMY GOODMAN: We turn now to a Democracy Now! exclusive. WikiLeaks founder Julian Assange has just entered his third year inside Ecuadors Embassy in London where he has political asylum. Assange faces investigations in both Sweden and the United States. Here in the U.S., a secret grand jury is investigating WikiLeaks for its role in publishing a trove of leaked documents about the Iraq and Afghanistan wars, as well as State Department cables. In Sweden, hes wanted for questioning on allegations of sexual misconduct, though no charges have been filed. Late last week, there was the first break in the Swedish case in two years. A Swedish court announced it would hold a hearing July 16th over a request by his lawyers for prosecutors to hand over new evidence and withdraw the arrest warrant.

Well, late last night, we flew back to New York after interviewing Julian Assange inside the embassy.

AMY GOODMAN: The Ecuadorean Embassy in London, where Julian Assange is holed uphe has been here for just over two years, just celebrated his 43rd birthday inside the embassy. Here you can see the British police, and right in front of me is the balcony where Julian Assange has come out and addressed his supporters and addressed the media. The Ecuadorean flag hangs from that balcony. As to when Julian Assange will come out, well, he is concerned, if he steps foot outside, he will be arrested by the British police. So, for now, hes inside, this nomad of the digital age.

Were in the Ecuadorean Embassy in London, where Julian Assange took refuge two years ago. Hes been detained in Britain for close now to four years.

Welcome to Democracy Now!, Julian.

JULIAN ASSANGE: Thank you, Amy.

AMY GOODMAN: How are you doing here? Its been over two years that you have really not seen daylight for any extended period of time.

JULIAN ASSANGE: Theres been nearly four years that Ive been detained without charge, in one form or another, here in the United Kingdom, first in prison, the solitary confinement, then under house arrest for about 18 months, and now two years here in the embassy. The Ecuadorean government gave me political asylum in relation to the ongoing national security investigation by the DOJ, the Department of Justice, in the United States into our publications and also into sourcing efforts. So, did I enter into a conspiracy with Chelsea Manning, who was sentenced last year to 35 years in prison?

So, the question as to how Im doing, of course, personally, its a difficult situation, in a variety of ways. I would say that when someones in this position, what you are most concerned about is the interruption in your family relationships. So, because of the security situation, thats made it very hard for my children and my parents.

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Exclusive: DN! Goes Inside Assange’s Embassy Refuge to ...

Edward Snowden or the NSA: Who Violated Your Privacy More?

If the whistleblower broke the Privacy Act, he deserves to be prosecuted. But he's not the only lawbreaker.

Reuters

Over at Lawfare, Ben Wittes argues that Edward Snowden violated the Privacy Act when he gave the Washington Postthe private communications of individuals spied on by the NSA. The law in question states:

Any officer or employee of an agency, who by virtue of his employment or official position, has possession of, or access to, agency records which contain individually identifiable information the disclosure of which is prohibited by this section or by rules or regulations established thereunder, and who knowing that disclosure of the specific material is so prohibited, willfully discloses the material in any manner to any person or agency not entitled to receive it, shall be guilty of a misdemeanor and fined not more than $5,000.

Snowden's leak does seem to violate this law. Under the circumstances, a misdemeanor conviction and a $5,000 fine seems like a reasonable penaltyand since he's a student of civil disobedience who believes in the importance of privacy, I suspect Snowden would plead guilty to the misdemeanor to underscore the law's importance, assusiming he were also given the Espionage Act clemency he deserves for exposing surveillance that massively violates human rights, the Fourth Amendment, and the separation of powers. That revelation fulfilled his obligation to protect the Constitution from enemies both foreign and domestic.

What do you say, Mr. Snowden? Would you take that deal, despite the recent custom of granting retroactive immunity to those who violate the privacy of Americans?

Of course, I would understand if, Snowden offered to pay the $5,000 fine only if charges were also brought and, if convictions were secured, punishments meted out to James Clapper for perjury, various CIA officials for torture, and Leon Panetta for revealing classified information about the military unit that killed Osama bin Laden. After all, I'm sure that Snowden, like Wittes, wouldn't want to send the message that breaking the law in service of those in power goes unpunished in America, while "the rule of law" is only invoked to punish those who criticize the powerful.

Happily, the latest Snowden leak has finally convinced Wittes, who is a senior fellow at the Brookings Institution, that the NSA's collection of the private communications of innocent people constitutes a massive violation of civil libertiesthis after insisting for so many months that the NSA and its contractors had perpetrated no serious abuses.

The Latest Snowden Leak Is Devastating to NSA Defenders

Wittes and I happen to disagree about which acts by current or former NSA employees and contractors are most egregious.But now that we both agree serious abuses have occurred perhaps we can work on reforms.

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Edward Snowden or the NSA: Who Violated Your Privacy More?

Edward Snowden 2.0: Is There Another NSA Leaker at Work?

Recent leaks which seem to come from within the NSA may not originate from Edward Snowden, suggesting there is a second leaker at work.Getty

Just over a year ago Edward Snowden began revealing the breadth and depth of government surveillance around the world.

It has changed the way a lot of people have operated online with an increased interest in privacy and security even among ordinary citizens.

The revelations from the documents Snowden took while working for the NSA continue to shock and surprise, with the latest revelationshowing that the NSA captured and retained intimate and sensitive email conversations, images and documents of more than 10,000 citizens - despite those men and women not being classified as targets.

Another Snowden?

However it was a revelation about NSA spying from last week in Germanywhich has raised another question: Is there another Edward Snowden out there, leaking sensitive information about the NSA's inner workings to journalists?

On Thursday, German website Tagesschaurevealed that the NSA was using a tool called XKeyScore to target web users who searched for anything related to privacy-focused operating system Tails or the anonymity network called Tor, branding those that did as "extremists".

In a report on BoingBoing, Cory Doctorow says he spoke to technical experts who have worked on "the full set of Snowden docs" about this latest leak and they were "shocked".

Another expert Doctorow spoke to suggested that this leak came from a source other than Snowden.

"I think there's a second leaker out there"

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Edward Snowden 2.0: Is There Another NSA Leaker at Work?

Edward Snowden Cannot Mount ‘Meaningful’ Defence In US: Julian Assange

Julian Assange, founder of whistleblower website WikiLeaks, has said that former National Security Agency contractor Edward Snowden will not be able to conduct a "meaningful" defense against the U.S. government if he returns to his home country.

In an interview withDemocracy Now, Assange, who has been staying at the Ecuador embassy in London for three years, noted that the U.S. government will use the state secrets privilege in its case against Snowden and try to present evidence in a manner that will render him unable to conduct a defense.

"He has no possibility to conduct a meaningful defense in the United States. That's just a sad reflection of how the federal court system has evolved in relation to national security cases," Assange said.

He added that the U.S. government will make sure that the case is tried in Alexandria, Virginia, which has "the highest density of military intelligence contractors and government employees" in the country. "So they always get what they want" in Alexandria, according to Assange.

"The state secrets privilege is used in these espionage cases, where the government tries to work out a way to present evidence that it doesn't allow to the defense under the basis that it's classified. So, even at the sort of procedural level, he will not be able to conduct a meaningful defense," he added.

"Then, in relation to his obligations under law for classified access, it's a strict liability. So he can't conduct any whistleblower defense that it was in the public interest, etc. It's strict liability."

Snowden attracted international attention after he leaked up to 1.7 million top secret documents about the NSA's surveillance programs. President Barack Obama's administration faced severe criticism around the world as the documents revealed that the NSA tapped telephone conversations and spied on the Internet activities of prominent people, including German Chancellor Angela Merkel and Brazilian President Dilma Rousseff.

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Edward Snowden Cannot Mount 'Meaningful' Defence In US: Julian Assange