Archive for April, 2022

University’s SnT to build the first testbed for quantum communication infrastructure in Luxembourg – EurekAlert

image:Prof. Dr. Symeon CHATZINOTAS view more

Credit: University of Luxembourg

The University of Luxembourg's Interdisciplinary Centre for Security, Reliability and Trust (SnT), in collaboration with the Department of Media, Connectivity and Digital Policy (SMC) of the Ministry of State, today announces the development of the Luxembourg Quantum Communication Infrastructure Laboratory (LUQCIA). The 5-year project is funded by the European Unions Recovery and Resilience Facility in the context of the NextGenerationEU initiative, and will aim to build a national testbed in 2023 to enable advanced and applied research in quantum key distribution and quantum internet a vital stage in the next generation of computing and internet usage.

Luxembourg wants to remain the state-of-the-art communication hub it has become over the last decade. That is why we have taken it upon ourselves, through SnTs scientific leadership, to lay the groundwork for tomorrows quantum communication infrastructure, stated Prime Minister and Minister for Communication and Media, Xavier Bettel.

The Minister of Finance, Yuriko Backes, commented: I would like to pay particular tribute to the pioneering role of SnT, in collaboration with the SMC, in the development of quantum communication technologies. It is one of the national Recovery and Resilience Plans key measures for the digital transition. The EU funds will actively support Luxembourg to improve the security of public sector communications as part of a wider European project.

The LUQCIA infrastructure will give University of Luxembourg researchers unique tools to optimise cybersecurity for the upcoming quantum communication technology, stated the rector of the University of Luxembourg, Stphane Pallage.

Future-proofing secure communication

Most of the data we exchange over the internet is secured through keys that encrypt and decrypt information. As computers are made with increasingly greater computing power, the time it takes for a hacker to be able to break this encryption becomes shorter and shorter. However, an emerging field of cybersecurity called quantum key distribution (QKD) aims to better secure our data even against quantum computers an upcoming generation of extremely powerful computers that, when launched on a wide scale, could leave our information wide open to attackers.

LUQCIA aims to develop and implement an ultra-secure communication infrastructure based on quantum technology. The aim is to connect at least two geographical sites within the LUQCIA research infrastructure. LUQCIA will rely primarily on a terrestrial network and will integrate the space segment through follow-up activities.

Developing a robust quantum communication infrastructure leveraging both terrestrial and satellite optical links will guarantee the security of our data in our communications network well into our future. It will also help to realise the future of a quantum internet by interconnecting high-performance quantum computers, said Principal Investigator of the project, Prof. Symeon Chatzinotas.

Once up and running in 2023, the LUQCIA lab will be open to national and international stakeholders for joint research activities in the framework of SnTs Partnership Programme.

About SnT

The Interdisciplinary Centre for Security, Reliability and Trust (SnT) at the University of Luxembourg conducts internationally competitive research in information and communication technology. In addition to long-term, high-risk research,SnTengages in demand-driven collaborative projects with industry and the public sector through its PartnershipProgramme. The resulting concepts present a genuine, long-lasting competitive advantage for companies in Luxembourg and beyond.www.snt.uni.lu

About the University of Luxembourg

The University of Luxembourg is an international research university with a distinctly multilingual and interdisciplinary character. The University was founded in 2003 and counts nearly 7,000 students and over 2,000 employees from around the world. The Universitys faculties and interdisciplinary centres focus on research in the areas of Computer Science and ICT Security, Materials Science, European and International Law, Finance and Financial Innovation, Education, Contemporary and Digital History. In addition, the University focuses on cross-disciplinary research in the areas of Data Modelling and Simulation as well as Health and System Biomedicine. The University of Luxembourg offers 17 Bachelors, 46 Masters Degrees and custom-made training programmes for Ph.D. candidates in 4 doctoral schools. Times Higher Education ranks the University of Luxembourg #3 worldwide for its international outlook, #25 in the Young University Ranking 2022 and among the top 250-300 universities worldwide. http://www.uni.lu

About the Recovery and Resilience Facility

As part of a wide-ranging response, the aim of the Recovery and Resilience Facility is to mitigate the economic and social impact of the coronavirus pandemic and make European economies and societies more sustainable, resilient and better prepared for the challenges and opportunities of the green and digital transitions. The RRF helps the EU achieve its target of climate neutrality by 2050 and sets Europe on a path of digital transition, creating jobs and spurring growth in the process. Luxembourgs recovery and resilience plan contains 20 measures (8 reforms and 12 investments) which will help the country become more sustainable, resilient and better prepared for the challenges and opportunities of the green and digital transitions. Those measures will be financed by93millionin grants.61%of the plan will supportclimate objectivesand32%will foster thedigital transition.

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University's SnT to build the first testbed for quantum communication infrastructure in Luxembourg - EurekAlert

a-ha: The Movie Review: The Creative Purgatory of the Take on Me Trio – The New York Times

A tragicomic air clings to bands who light up the sky like a firework and fade away. The Norwegian subjects of a-ha: The Movie are best known for their 1985 hit Take on Me, but, despite successful shows, seem mired in creative purgatory. Thomas Robsahm and Aslaug Holms documentary trawls the bands career with musings from its three members Paul Waaktaar-Savoy, Magne Furuholmen and the Ken Dollesque lead singer Morten Harket and key associates.

Bouncing around synth-pop-happy London in the early 1980s, the driven trio of accomplished musicians landed a contract with Warner Brothers. Take on Me, with its infectious arpeggios and liberating high notes, made them stars, boosted by a delightful part-animated music video from Steven Barron (who also made videos for Billie Jean and Money for Nothing).

Then what? The documentary reviews the bands chronology like a slavish yet intermittently lucid Wikipedia entry. We dont learn how a-ha continued to get the privilege of releasing albums (including denim and shiny-shirt phases at either end of the 1990s) or what kept thousands of fans coming back for more. But we do witness a hundred muted shades of glum and listless: Furuholmen still seems sad about abandoning guitar for keyboards, decades ago, while Harket talks about needing his space. Waaktaar-Savoys attitude can be summed up by a sticker behind him in one shot: No Stupid People.

Theres a slight wonky interest in seeing the grind of recording sessions and fan service. But the film feels promotional enough that it wont lean into the potential humor of their situation.

a-ha: The MovieNot rated. Running time: 1 hour 49 minutes. In theaters.

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a-ha: The Movie Review: The Creative Purgatory of the Take on Me Trio - The New York Times

Pep Guardiola The Overthinker? – A Week in the City – Sports Illustrated

When I first saw these quotes coming from Pep Guardiolas press conference on Monday afternoon, I could be forgiven for thinking it was a piece of self-reflection.

Of course, it wasnt that. It was a good bit of self-deprecating sarcasm aimed at his critics who, perhaps lazily in the eyes of many, reduce every Champions League exit at the hands of Pep Guardiola as a simple case of him overthinking it and making the job more complicated than it needed to be.

But is there any truth in the idea that Guardiola is a serial overthinker? Like a twenty-something wondering if that girl they matched with on Tinder not replying for four hours is because shes busy or if shes suddenly decided she hates you, does Guardiola spend his nights lying awake and thinking over and over again in his head about the various ways Lyon could punish Manchester Citys normal back four? Almost certainly yes. Lets get into it.

Ill lay my cards out on the table before we begin, firstly with a couple of caveats.

Pep Guardiola is the best manager on the planet. Nothing that I say here, no matter how true I think it is, will ever change my opinion when it comes to how great Pep is. Hes the best manager weve ever seen and has taken the club to heights which have been unrivalled prior to his arrival and will probably never be rivalled after hes gone.

Do I care about his record in the Champions League? Not especially. The Champions League is a competition I care very little for. Itd be nice for City to win it and getting beat in the final last year didnt feel great, but I was genuinely over it by the time Id driven home. We could never win the competition in my lifetime and Id die a perfectly content death. The circumstances of the individual defeats can still be frustrating and painful in equal measure, however if those circumstances were to be applied to the Premier League and were to be the reasons we didnt win a Premier League title, the pain would be much more severe.

So, into the meat of it.

I think a portion of the blame for each of Citys Champions League exits (with the exception of Monaco, where an old and disjointed squad met one of the most exciting attacking teams in Europe) can be laid at the feet of Guardiola and his selections. Absolutely not 100% of the blame, before you start lighting up the pitchforks like Barcelona fans before you have done, but some of the blame.

When looking at the individual circumstances surrounding each of the exits, its hard not to look at the decisions made in each of the rounds where weve gone out of the competition and think that it had something to do with the outcome. This can be for a few reasons, each of which well get into, however lets first look at the exits themselves.

Cast your minds back to 2018 and that disgusting week where we were knocked out of the competition by Liverpool, with a lovely derby day defeat robbing us of the chance to celebrate the title with United fans watching in the away end sandwiched between the two legs.

Im sure many of you dont need reminding that none other than Ilkay Gundogan was playing on the right of midfield that day, with no genuine winger playing on the side of the pitch which has just the small attacking threat of Andy Robertson and Sadio Man. Man went on to score the third goal of the game, with all three goals coming inside just over half an hour, and City never really looked like they were in the game.

Of course, this tie was a bit of a mess. Multiple penalty decisions went against City over the two legs (as they so often do against the scousers), a perfectly legitimate goal was somehow ruled offside early in the second leg, which would have taken the score to 2-0 quite early on, as this was the season before the implementation of VAR. Throw in the fact that Jurgen Klopp was Guardiolas kryptonite at this point in their careers and you had a recipe for failure. But the tone was set with that bizarre first leg team selection, which will have done no favours for the players.

Now, for 2019 and our trip to the Tottenham Hotspur Stadium.

The line-up was a controversial one at the time, as I remember, as both Kevin De Bruyne and Leroy San, one of which being well on his way to Premier League Player of the Year and the other being one of the most dynamic attacking players in the country, were left on the bench in favour of Ilkay Gundogan (not a decision that offends me a huge amount) and a Riyad Mahrez who was nowhere near the Riyad Mahrez we have on our hands now. He was still very much the mercurial player who was fitting into Pep Guardiolas system at this stage.

To leave out Kevin De Bruyne, at the very least, was a baffling decision at the time. He played every game either side and in between the two legs, as well as the second leg itself, yet the most dangerous player in world football at the time was benched in a crucial Champions League first leg.

And yet even this exit comes with circumstances which are wildly out of Peps control. A penalty was awarded to City early in the first leg and was subsequently not scored by Sergio Aguero.

The second leg is well documented with the shambles that went on there, firstly with Fernando Llorentes handball NOT being picked up by VAR only for Agueros marginal offside in the build-up to Raheem Sterlings crucial late winner to rule it out and condemn Manchester City to defeat.

Its a game Ive got zero interest in revisiting. This is the one which ruined any shred of enthusiasm I had for the Champions League.

And now for the big one. The real doozy. The ultimate Pep disasterclass. Lyon.

I dont even feel like I need to justify this.

Even with the defensive situation going on at the club at the time, with Nicolas Otamendi being an absolute liability and Eric Garcia suddenly emerging as the strongest centre-back option at the club, which his move to Barcelona has proved was probably more by default than anything else, this was unacceptable.

Five at the back against Lyon, who lets never forget, finished seventh in Ligue 1 that season. Ligue 1, by the way, did not have a project restart and therefore Lyon had no real competitive fixtures to prepare them for this match. Their only game before this was a 2-1 defeat to Juventus, which only saw them progress to the next round due to the away goal rule. Yet despite this, Pep decided that five at the back was the correct way to go. Maxwell Cornet and Moussa Dembele did the rest.

I dont even feel like this one deserves the caveats that the other games did. This should never have been a defeat. In Peps very slight defence, this round was one leg only, which removed the ability to correct anything in a second game, and Sterlings open net which he managed to miss is one of the few times Ive felt genuine feelings of violence towards a City player. But this one more than any other was on Pep. This was almost entirely Pep, in my view.

Finally, the pice de rsistance, the Champions League final vs Chelsea.

No defensive midfielder. Its the main talking point of the game and I totally understand why. We have to remember that, going into this game, there were two games against Chelsea in relatively quick succession beforehand. A league game and an FA Cup semi-final, both of which were defeats. Neither of which had very serious line-ups, Guardiola went five at the back in the Premier League (with the title all but wrapped up) and then a Rodri/Fernandinho double pivot in the FA Cup, with Benjamin Mendy playing both games, which is basically telling the world youre not arsed about the game.

However, lots of us naturally assumed that this was Pep keeping his cards relatively close to the chest. Wed all seen the line-up which had gotten us to the final, and was mostly responsible for the clubs record winning run earlier that season, yet wed not seen it come up against Chelsea yet. Maybe Guardiola just didnt want to give Tuchel a practice run against the team which hed ultimately face in the final.

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Nope, instead he moved the clubs top goalscorer, Ilkay Gundogan, to the base of midfield rather than his false 9 role hed flourished in, moved Phil Foden, whod lit up the Champions League from the left-wing, centrally in favour of Raheem Sterling, who was in what could politely be called indifferent form. Both Rodri and Fernandinho were nowhere to be seen in what many people would consider to be the most important game in the clubs history. Chelsea didnt play against Citys strongest XI in either the Premier League and FA Cup games, only they didnt play against their strongest XI in the Champions League final either. It was all just a waste.

But Gundogan is a defensive midfielder, I hear the cries, He did it in 2018/19 and he did it for Dortmund for years!

2018/19 was a long time ago. Dortmund even more so. Gundogan hadnt played the six role with any kind of consistency for literally years and had flourished last season as a very advanced midfielder, as shown by his goalscoring record for the club. To expect a player to just totally switch mentality in the way they play through an entire season for one game, particularly a game which is such high pressure, is mental. It defies logic. As for the idea that hes a world class six? Ill let Noisy Neighbours answer that.

Now for the caveats. The players did bottle it, whether its because of the occasion or the pressure which had been partially applied by the club itself in many instances, theres not many players who came off that pitch with a lot of credit. Performances were drab all over the pitch, however this brings me to one of the reasons why Peps tinkering can be a bigger issue than maybe hes willing to admit.

Thomas Muller spoke out a couple of years ago when it came to this idea of Pep overthinking big games and gave a pretty reasonable response, one which I think even the most staunch of Pep defenders can agree with after our numerous Champions League exits.

In knockout games, Pep pays a lot of attention to the opposition and their strengths. Hes always a little torn between paying extreme attention and respect to the opposition - more so than against smaller teams - and sticking to his convictions and to a system he believes in. To go, We will play with that risk because thats who we are."

Sometimes its not 100% clear what were doing.

But that was years ago, right? Peps a changed man since Bayern Munich!... right?

The players were frustrated, in the aftermath of Lyon in particular, that Pep had needlessly changed something and made the lives of the players more difficult. Theyd trained all week to play a 4-3-3 and, at the eleventh hour, Guardiola decided that it was essential that they play with a back five for the second time that season.

Sources close to the squad were unanimous in their assessment - Pep Guardiola got it wrong and the players are frustrated that it keeps happening.

Youre more than welcome to read this, as you probably will have at the time, and decide that this is on the players being bottlejobs and not able to handle a little bit of change. Theyre all professional footballers after all, so they should be able to just play wherever you tell them to on the pitch with no problems.

Unfortunately, football isnt really that simple. I was going to say that this isnt Football Manager (Week in the City bingo), but even Football Manager knows that changing the personnel and moving the system around is a one way ticket to getting slapped by a team you should be comfortably beating. Players are human beings and they like routine, they like things to be what they're used to. Its the difference between a player being able to put in a 7/10 performance without even thinking because its second nature to them and a player having to think twice and concentrate that extra 10% for the same level of performance. The biggest shame of all about the Champions League final is that the entire run to the final looked like Pep had learned to stick with a trusted team. He'd found a formula which worked and, until the final hurdle, he didn't change things.

Now, obviously this doesnt totally excuse the players. Im sure theres still a large part of the Champions League final, for instance, which was entirely down to the weight of the occasion and a lack of composure. If you were more cynical than I am, you could look at the post-Lyon comments and say it was City players using a scapegoat which the fans had already leapt on and conveniently stumbling on an excuse to absolve themselves of any responsibility on the night. If you were more cynical than I am, that is.

However I cannot believe that the decision by Guardiola to shift around two or three top of the teams top performers and neglect to play a regular defensive midfielder didnt have an impact on the players. They werent shy about making it clear that it mattered against Lyon, however much stock you put into that or not, so theres no reason why it wouldnt have mattered here. Again, you can decide to think that this means the players are spineless but its on the manager to placate said spinelessness. Throwing new variables into the mix in a game which no doubt already has everybody on the edge mentally is probably not the best way to do that.

Now, despite how harsh Ive been in many instances, Im not genuinely saying this is all on Guardiola. Well, maybe I am when it comes to Lyon.

Every single one of these ties which saw City go out has multiple mitigating factors. Circumstances which are out of the managers control. Of course they do, its football. If Guardiola had ultimate control over absolutely every facet of a game of football than wed have won the Champions League a long time ago. Knockout competitions are inherently based on a level of luck and I dont think its wrong to say that Guardiola has certainly been missing a fair bit of luck in the years gone by. Any manage who has a goal incorrectly ruled out for being offside due to no VAR, only to get knocked out of the same competition the following year precisely because of VAR, has dealt with a level of infuriating bad luck which would have seen me throw my laptop across the room if it happened in Football Manager (I swear I have more going on in my life than Football Manager. Honest.)

The one thing Guardiola does have total control over, however, is his line up selection. And nobody can convince me that Guardiolas not got a pretty sketchy track record of this in the Champions League - and quite often his big, tactic-altering decisions get us knocked out.

Guardiola does these kind of things every week in the league, is another one Ive heard a lot, You dont complain when it wins.

Well, obviously nobodys going to complain when it wins. Thats kind of the nature of supporting a football club. You dont win a game playing a back five and then immediately start moaning about why you played a back five. Like it or not, thats not how it works.

Theres also something to be said for the degree to which thats even true. Sure, Guardiola changes something for every single game. Multiple things. But theyre usually simple things like I will play Sterling on the right this week instead of the left, or Gundogan is more suited to this game than Bernardo Silva. You know, just standard rotation. Theres obviously a bit more to it, but you get my basic point. We dont go into a game against Burnley wondering why Zinchenko is suddenly playing the false 9 role because Peps thrown a huge curveball at Sean Dyche. Its a level of tactical switching which is reserved for the biggest games in what many would consider the biggest competition.

Resting De Bruyne for a Champions League knockout tie and then not dropping him for the rest of the season, playing Gundogan at right-wing, a back five against Lyon, no defensive midfielder against Chelsea. These kind of things rarely happen in a league format and, if they do, its not quite as crucial because, well, its a league format. Youve got 37 games to make up for it if theres an error. The Champions League doesnt allow for that safety cushion. If youre gonna fix something that aint broken, and for me thats definitely what he did in the Champions League final, it had better win you the game.

If anybody has an example of a big "What on earth is that team?" moment in a knockout game in the Champions League which still resulted in us progressing to the next round, I'd be happy to hear it. None spring to mind. (DISCLAIMER: This is written before we play against Atltico Madrid. If this game does in fact spring up a "what on earth?" moment and we win, this still does not invalidate my argument.)

Theres plenty of fans out there who think that any decision that Guardiola makes is, by default, the correct one. In 95% or more of instances, thats probably entirely accurate. And theres plenty of times where weve been defeated where hes still not done anything egregiously wrong. Although that doesnt make him immune from criticism when he does do something wrong. He is fallible. Hes capable of human error, just like anybody else.

And ultimately, regardless of whatever criticism lies within this piece, hes taken the club to a new level in European football. Consistently competing at the top end of the competition is now kind of taken for granted, whereas not so long ago a Quarter Final was seen as a great achievement. Hes changed the clubs outlook in Europe, irrespective of anything else.

Guardiola might poke fun at those who consider his Champions League defeats to be entirely due to him overthinking his opposition, and largely hes right to do so. But lets not pretend that this reputation isnt earned to some degree. If you dont want people to think you change things and make up mental formations for big games, maybe you should stop changing things and making up mental formations for big games.

Still cant wait for you to sign that new deal though, Pep. Ill have another two decades of Champions League overthinking if thats what it takes.

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Pep Guardiola The Overthinker? - A Week in the City - Sports Illustrated

Ziyech: Games you dream about and shooting when you think best | Official Site | Chelsea Football Club – Chelsea FC

Two of those have been assists with three goals scored a winner at Malmo in this seasons group stage and in Krasnodar a year earlier, and in a memorable knockout game against Atletico Madrid at Stamford Bridge.

Ahead of tonights mouth-watering quarter-final first leg at home against Atleticos big city rivals Real, Ziyech has been talking about Europes top club competition, with Chelsea of course currently the holders of the trophy, and about scoring goals, especially the type of counter-attacking or long-range strikes that have so caught the eye in his two seasons with us.

The full version of this interview (by Dominic Bliss) appears in the matchday programme for todays game. Here, Ziyech begins by looking at the tie which is a repeat of last seasons semi-final.

Its a totally different situation from last year, a different atmosphere, a different time, he says.

Theyve [Real Madrid] also improved as a squad, with some young players as well, so its a totally different game than last year.

We know how difficult it can be against Real Madrid. We played them in the semi-final last year and now we play them in the last eight, and there will be a crowd back. So the motivation will be different, the discipline should be different, but the most important thing is that you must enjoy it.

Those kind of games if you dont enjoy them, youd better choose another sport because these are the games you dream of. It will be a hard game, a physical game, a mind game, but one to enjoy from the first minute to the last.

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Ziyech: Games you dream about and shooting when you think best | Official Site | Chelsea Football Club - Chelsea FC

Digital Grand National sweepstake: Win share of 5,000 with our free game – Paddy Power News

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Following Paddys ever-generous link up with Racing TV to dish out some free bets with our Its a Cheltenham Knockout game were giving you yes, you another chance to win big on the Grand National 2022.

This time theres a monster 5,000 up for grabs in the Big Grand National Sweepstake and its really easy to get involved.

You get three spins of the wheel below which will produce a randomly selected horse from the field for Saturdays main event at 17:15 from Aintree.

All you have to do is guess how far your randomly-assigned horse will win by. Then, sit back, watch your selection romp home and hope you guessed the distance right.

And, well, if your selection doesnt win then at least youre not to blame. Unless, of course, you skipped over the winner and chose a donkey instead.

If theres more than one correct winner then those who get the right horse and guess the right distance will win an equal proportion of the prize pot.

Youve got until 17:15 on Saturday 9th of April 2022 to pick your horse and submit your guess. Any entries submitted after this time will not be registered.

Good luck with your spins, choose wisely. And remember, length matters.

Oh, and if youd rather go old-school and print out your sweepstake kit, well you can do that too. Our Grand National printable sweepstake kit is ready and waiting.

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Digital Grand National sweepstake: Win share of 5,000 with our free game - Paddy Power News