Mourinho Man United need wins right away

first_imgJose Mourinho is hungry for points as Manchester United look to get their top-four Premier League hopes back on track against Fulham on SaturdayThe Red Devils are on a four-match winless run in the English top-flight and find themselves already 18 points adrift of leaders Manchester City after Wednesday’s 2-2 draw with Arsenal.With hopes of a Premier League title now practically over, United’s main goal for this season is to seal a top-four finish.But they are eight points behind fourth-place Chelsea and must return to winning ways immediately.Although Mourinho concedes that, even against bottom-side Fulham, nothing is guaranteed ahead of this weekend’s showdown at Old Trafford.harry maguire, manchester UnitedMaguire says United need to build on today’s win George Patchias – September 14, 2019 Harry Maguire wants his United teammates to build on the victory over Leicester City.During the summer, Harry Maguire was referred to as the ultimate…“I sat here a few weeks ago speaking about December and [having] no defeats – that’s a reality,” said the United boss, according to SportsMax.“[We have had] good fights, good spirit but just one victory against Young Boys [in the Champions League], and three draws, [but] we need points, Fulham are the same.“I want to be positive and think we are going to win, but if we don’t [win], give credit to people who deserve credit.“The game is not 11 v 0, it’s going to be 11 v 11, with good players on the other side, the position and points [total] don’t say much about [the] potential of the team.“They have one of the two most important managers in Premier League history, they have the potential to come here and give us a difficult match.”last_img read more

Bipartisan Budget Talks Start out Slow

first_imgBudget talks among House and Senate leadership staff and White House officials have made little headway as they enter their second week.“I believe that we’re nearing a point … that we’re going to have to start making some decisions,” Senate Minority Leader Harry Reid (D-Nev.) said Tuesday. So far, the two sides have started discussing possible offsets to pay for higher discretionary spending levels.While little progress has been made, top Democratic appropriators are calling on negotiators to reach agreement on a new topline spending level by early November so they have time to craft an end-of-the-year spending bill by the Dec. 11 expiration date of the current continuing resolution, reports CQ.The overarching goal for Democrats is to strike a deal to raise the Budget Control Act spending caps for fiscal 2016 and 2017 before House Speaker John Boehner (R-Ohio) steps down at the end of the month. With House GOP leadership elections dominating conversation through the end of the month, it’s not clear how much progress can be achieved, though.The negotiations are at the staff level for now, but at some point will involve Republican and Democratic leadership, with appropriators left on the sidelines.“This is being negotiated at the leadership level. This is being done by Harry Reid, [Nancy] Pelosi, [Mitch] McConnell, etcetera. What I’m providing, as is Congresswoman [Lowey], we’re providing technical assistance and advice to our leadership as they negotiate, whether it’s on offsets, the status of touchy subjects in bills and so on,” Barbara Mikulski (D-Md.), ranking Democrat on Senate Appropriations, told CQ. Dan Cohen AUTHORlast_img read more

LG Says No Plans For Next Google Nexus Device

first_imgIn spite of the overwhelming success of LG’s Nexus 4 smartphone, the company on Tuesday said it has no plans for the next generation Nexus device so far.A few hours after LG rolled out its much anticipated white Nexus 4 variant to the global market, Korean smartphone maker put the rumours of the next generation Nexus smartphone to rest. In a report published by Dutch website All About Phones, LG Mobile’s European Vice President Kim Wong said the company does not wish recreate the success of Nexus 4, making it clear that it does not have plans for its next collaboration.”There are currently no plans for a Nexus 5 made by us. We don’t need that kind of marketing exposure anymore. The Nexus 4 was a great success, even with the supply issues and we have a great relationship with Google. But we won’t make the Nexus 5,” revealed Kim Wong.The latest revelation from the smartphone maker came at a time when reports of Google-LG collaboration for the next Nexus device are doing the rounds.LG also confirmed that it will not be launching any smartphones featuring flexible displays this year, as the technology is still being developed.The report also quoted Wong as saying, “The tablet market is currently fairly segmented; nevertheless we continue to invest in it.” He mentioned that LG is prepping an Android tablet for the lucrative tablet market, but did not reveal its availability.last_img read more

Profit surges at Hilton Hyatt

first_imgProfit surges at Hilton, Hyatt100 viewsProfit surges at Hilton, Hyatt100 views00:00 / 00:00- 00:00:0000:00Profit surges at Hilton, Hyatt100 viewsBusinessMore travelers paying higher rates for rooms drove revenue and profit sharply higher at HIlton Worldwide. Business travel spurred by the strong U.S. economy drove up occupancy at the owner of theVentuno Web Player 4.50More travelers paying higher rates for rooms drove revenue and profit sharply higher at HIlton Worldwide. Business travel spurred by the strong U.S. economy drove up occupancy at the owner of thelast_img read more

SBI Maruti Suzuki Tata Motors hit new 52week high as Sensex Nifty

first_imgShares of frontline entities such as State Bank of India (SBI), Maruti Suzuki, Tata Motors, Hero Motocorp, Axis Bank and HDFC zoomed to new 52-week-highs on Wednesday, catapulting equity benchmarks to new highs in the process. The BSE Sensex hit a new year-high of 29,067 before shedding gains to trade at 28,988, up 10 points, at around 12.39 p.m.The 50-scrip NSE Nifty was trading with minor losses of around five points at 8,937 after reaching an intraday high of 8,951.The rally on the 30-scrip BSE Sensex was led by a diversified set of stocks that rose to new year highs. SBI hit Rs. 268.15, Maruti Suzuki Rs. 53,57.95, Tata Motors Rs. 598.60, Axis Bank Rs. 638, GAIL (India) Rs. 407.80 and HDFC Rs. 1,463.25. Tata Motors announced on Tuesday that it won orders to supply 5,000 buses worth Rs.900 crore to 25 state transport units, marking a growth of 80 percent compared to last year. Besides, many other bank stocks such as Kotak Mahindra Bank, Canara Bank, Federal Bank, South Indian Bank, Allahabad Bank and IndusInd Bank also hit new 52-week high. The BSE Bankex was up 0.32 percent on Wednesday, consolidating the 2.96 percent gain the previous day.Earlier, brokerage Angel Broking said in its pre-market note that Indian stock markets were expected to open on a positive note.The rupee opened at a four-month high of 66.36 to the U.S. dollar after closing at 66.52 on Tuesday. “The intra-day range is seen between 66.10-66.50 levels,” IFA Global said in a note on Wednesday.The appreciation is seen as an outcome of sustained buying by foreign institutional investors (FIIs) on the stock and debt markets. On Tuesday, FIIs were net buyers of Indian equities worth Rs. 1,438 crore, according to provisional data released by the National Stock Exchange (NSE).Wipro shares were trading with marginal gains of around 1 percent at Rs. 487.75 after the Bengaluru-based company announced winning a three-year contract from Norway’s railway transport company NSB.The yield on the 6.97% 2026 bond, which is new 10-year debt, was down 4 bps to 6.92 percent on Tuesday while the 7.59% 2026 bond yield dropped 2 bps to 7.10 percent, retail financial services company Geojit BNP Paribas said in a note on Tuesday.last_img read more

Quantum supremacy and its efficient certification difficult to achieve simultaneously

first_imgIn an ironic twist, physicists have shown that the very property that can be used to show that quantum computing devices can solve some problems that classical computers cannot also makes it impossible to efficiently certify that this “quantum supremacy” has indeed been achieved, for a wide variety of schemes. In quantum computing, the issue of certification is crucial for formally verifying the superior computing power of quantum devices. More information: Dominik Hangleiter, Martin Kliesch, Jens Eisert, and Christian Gogolin. “Sample Complexity of Device-Independently Certified ‘Quantum Supremacy.'” Physical Review Letters. DOI: 10.1103/PhysRevLett.122.210502Also at arXiv:1812.01023 [quant-ph] This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Citation: Quantum supremacy and its efficient certification difficult to achieve simultaneously (2019, June 5) retrieved 18 August 2019 from https://phys.org/news/2019-06-quantum-supremacy-efficient-certification-difficult.html Boson sampling with photons found to produce useful output in spite of photon leaks for quantum supremacy Explore furthercenter_img © 2019 Science X Network The team from Germany, Dominik Hangleiter, Martin Kliesch, Jens Eisert, and Christian Gogolin, has published a paper on their work on quantum supremacy certification in a recent issue of Physical Review Letters.”We rigorously prove an intuition that many in the field shared, namely, that certifying random sampling schemes proposed for a quantum supremacy demonstration requires exponentially many samples,” Hangleiter, at the Free University of Berlin, told Phys.org. “One of the most intriguing findings of our work is that this is due to the very property that allows to prove approximate sampling hardness in the first place, namely, the flatness of the sampled distributions. Our work also points towards a potential way out of this dilemma: interactive or quantum certification protocols.”The term “quantum supremacy” refers to the possibility that quantum computing devices can solve some problems that are practically infeasible for classical computers to solve. One problem that is considered intractable for classical computers is random sampling from certain very flat distributions (in which all outcomes are nearly equally likely) over exponentially large datasets. Currently, no universal, fault-tolerant quantum computer is available to experiment with, but even the limited quantum devices that are available today are thought to be capable of performing the random sampling task. Intuitively, this is because quantum devices can prepare a state in the correct superposition of all elements of a set, while classical devices need to access the exponentially many probabilities one by one. One of the limitations of all physical devices (quantum or classical) is that they are only capable of approximate sampling. So in order to demonstrate quantum supremacy, researchers must show that a quantum device’s approximate sampling is close enough to ideal sampling so that it is still intractable for classical computers. All current proofs of this concept, which is called approximate sampling hardness, use small second moments. In the random sampling task, a distribution is randomly chosen. Essentially, small second moments mean that the randomly chosen distribution concentrates around the uniform distribution and is therefore very flat. In the new paper, the researchers show that small second moments also forbid efficient certification from the samples alone. That is, sampling distributions with small second moments cannot be certified with polynomially many samples, but instead require exponentially many samples. This makes certification inefficient and unrealistic to perform in a reasonable amount of time. The results hold for a variety of widely used sampling schemes, including boson sampling and universal random circuit sampling, among others. However, the results do not mean that efficient certification is necessarily impossible by any method. The researchers hope that, instead, the findings will motivate the development of alternative certification schemes, as well as proofs of approximate sampling hardness that apply to distributions with larger second moments. “Our work guides the way for where to look for feasible certification schemes,” Hangleiter said. “In particular, it often makes sense to use device-specific knowledge to leverage certification. One direction of research is to develop device-specific certification schemes both for quantum sampling schemes, but thinking further, also for more elaborate tasks that can be performed on quantum computers. “Quantum sampling schemes are very ‘clean’ quantum supremacy proposals in the sense that they allow for a complexity-theoretic hardness argument. At the same time, they do not have real applications (yet). A second direction of research is to develop schemes that are feasible on near-term devices and yet hard, which also solve a useful task, as well as to find applications for the known sampling schemes.” A test to certify quantum supremacy will accept a probability distribution if it is classically hard, and otherwise will reject it. Credit: Hangleiter et al. Journal information: Physical Review Letterslast_img read more