The paper considers constrained linear systems with stochastic additive disturbances and noisy measurements transmitted over a lossy communication channel. We propose a model predictive control (MPC) law that minimizes a discounted cost subject to a discounted expectation constraint. Sensor data is assumed to be lost with known probability, and data losses are accounted for by expressing the predicted control policy as an affine function of future observations, which results in a convex optimal control problem. An online constraint-tightening technique ensures recursive feasibility of the online optimization and satisfaction of the expectation constraint without bounds on the distributions of the noise and disturbance inputs. The cost evaluated along trajectories of the closed loop system is shown to be bounded by the optimal predicted cost. A numerical example is given to illustrate these results.

Dense kernel matrices $Theta in mathbb{R}^{N imes N}$ obtained from point evaluations of a covariance function $G$ at locations ${ x_{i} }_{1 leq i leq N} subset mathbb{R}^{d}$ arise in statistics, machine learning, and numerical analysis. For covariance functions that are Green's functions of elliptic boundary value problems and homogeneously-distributed sampling points, we show how to identify a subset $S subset { 1 , dots , N }^2$, with $# S = O ( N log (N) log^{d} ( N /epsilon ) )$, such that the zero fill-in incomplete Cholesky factorisation of the sparse matrix $Theta_{ij} 1_{( i, j ) in S}$ is an $epsilon$-approximation of $Theta$. This factorisation can provably be obtained in complexity $O ( N log( N ) log^{d}( N /epsilon) )$ in space and $O ( N log^{2}( N ) log^{2d}( N /epsilon) )$ in time, improving upon the state of the art for general elliptic operators; we further present numerical evidence that $d$ can be taken to be the intrinsic dimension of the data set rather than that of the ambient space. The algorithm only needs to know the spatial configuration of the $x_{i}$ and does not require an analytic representation of $G$. Furthermore, this factorization straightforwardly provides an approximate sparse PCA with optimal rate of convergence in the operator norm. Hence, by using only subsampling and the incomplete Cholesky factorization, we obtain, at nearly linear complexity, the compression, inversion and approximate PCA of a large class of covariance matrices. By inverting the order of the Cholesky factorization we also obtain a solver for elliptic PDE with complexity $O ( N log^{d}( N /epsilon) )$ in space and $O ( N log^{2d}( N /epsilon) )$ in time, improving upon the state of the art for general elliptic operators.

Monitoring users on large computing platforms such as high performance computing (HPC) and cloud computing systems is non-trivial. Utilities such as process viewers provide limited insight into what users are running, due to granularity limitation, and other sources of data, such as system call tracing, can impose significant operational overhead. However, despite technical and procedural measures, instances of users abusing valuable HPC resources for personal gains have been documented in the past cite{hpcbitmine}, and systems that are open to large numbers of loosely-verified users from around the world are at risk of abuse. In this paper, we show how electrical power consumption data from an HPC platform can be used to identify what programs are executed. The intuition is that during execution, programs exhibit various patterns of CPU and memory activity. These patterns are reflected in the power consumption of the system and can be used to identify programs running. We test our approach on an HPC rack at Lawrence Berkeley National Laboratory using a variety of scientific benchmarks. Among other interesting observations, our results show that by monitoring the power consumption of an HPC rack, it is possible to identify if particular programs are running with precision up to and recall of 95\% even in noisy scenarios.

We introduce a variant of PCPs, that we refer to as rectangular PCPs, wherein proofs are thought of as square matrices, and the random coins used by the verifier can be partitioned into two disjoint sets, one determining the row of each query and the other determining the *column*.

We construct PCPs that are efficient, short, smooth and (almost-)rectangular. As a key application, we show that proofs for hard languages in NTIME$(2^n)$, when viewed as matrices, are rigid infinitely often. This strengthens and considerably simplifies a recent result of Alman and Chen [FOCS, 2019] constructing explicit rigid matrices in FNP. Namely, we prove the following theorem: - There is a constant $delta in (0,1)$ such that there is an FNP-machine that, for infinitely many $N$, on input $1^N$ outputs $N imes N$ matrices with entries in $mathbb{F}_2$ that are $delta N^2$-far (in Hamming distance) from matrices of rank at most $2^{log N/Omega(log log N)}$.

Our construction of rectangular PCPs starts with an analysis of how randomness yields queries in the Reed--Muller-based outer PCP of Ben-Sasson, Goldreich, Harsha, Sudan and Vadhan [SICOMP, 2006; CCC, 2005]. We then show how to preserve rectangularity under PCP composition and a smoothness-inducing transformation. This warrants refined and stronger notions of rectangularity, which we prove for the outer PCP and its transforms.

Drink Local For the majority of regional craft breweries, most revenue comes from two avenues: direct-to-consumer sales out of a tasting room and selling beer to local bars and restaurants.…

An electronic data tablet has a controller and transition manager. The controller is to store in a memory of the tablet virtual configuration space information for a peripheral device of a computer, and the transition manager is to control the controller to operate in a first mode and a second mode. The virtual configuration space information is stored in the tablet memory when the first mode is to be switched to the second mode. When the second mode is switched to the first mode, the virtual configuration space information is accessed to control recognition of the peripheral device of the computer without performing a re-scanning operation.

Each PCIe device may include a media access control (MAC) interface and a physical (PHY) interface that support a plurality of different lane configurations. These interfaces may include hardware modules that support 1×32, 2×16, 4×8, 8×4, 16×2, and 32×1 communication. Instead of physically connecting each of the hardware modules in the MAC interface to respective hardware modules in the PHY interface using dedicated traces, the device may include two bus controllers that arbitrate which hardware modules are connected to a internal bus coupling the two interfaces. When a different lane configuration is desired, the bus controller couples the corresponding hardware module to the internal bus. In this manner, the different lane configurations share the same lanes (and wires) of the bus as the other lane configurations. Accordingly, the shared bus only needs to include enough lanes (and wires) necessary to accommodate the widest lane configuration.

Certain embodiments of the present disclosure are directed to a baseboard management controller (BMC) that includes a PCI express (PCIe) interface controller configured to provide access to a PCIe channel over a PCIe link, and firmware. The firmware includes a PCIe module being configured to access the PCIe channel through the PCIe interface controller and registered as a PCIe function. A software stack of the BMC communicates, through the PCIe module, with a PCIe device over the PCIe channel.

A method of extending advanced process control (APC) models includes constructing an APC model table including APC model parameters of a plurality of products and a plurality of work stations. The APC model table includes empty cells and cells filled with existing APC model parameters. Average APC model parameters of the existing APC model parameters are calculated, and filled into the empty cells as initial values. An iterative calculation is performed to update the empty cells with updated values.

A High Performance Computing (HPC) node comprises a motherboard, a switch comprising eight or more ports integrated on the motherboard, and at least two processors operable to execute an HPC job, with each processor communicably coupled to the integrated switch and integrated on the motherboard.

Hybrid topcoat formulations comprising a water soluble polymer and a water dispersible polymer provide improved adhesion to underlying surfaces. Paper products coated with these formulations, such as thermal paper, achieve high stain resistance and improved adhesion of UV cured silicone release layers.

Methods and systems for decoding a signal include compensating for impairments in a received signal using at least carrier phase estimation, where residual phase error remains after compensation; calculating symbol log-likelihood ratios (LLRs) for symbols in the compensated signal using Monte Carlo integration; demapping the symbols in the compensated signal using the symbol LLRs and extrinsic information from signal decoding to produce one or more estimated codewords; and decoding each estimated codeword with a decoder that generates a decoded codeword and extrinsic information.

The present invention is directed to a piezo-electrically actuated membrane (ex.—a tuner) configured for use with a tunable cavity filter. The piezo-electrically actuated tuner may be formed of printed circuit board materials and may be placed over the cavities of the tunable cavity filter. Further, the piezo-electrically actuated tuner may promote high level performance of the tunable cavity filter, while allowing the tunable cavity filter to be tunable across wide bands.

An RFID event tracking and management system provides a standardized approach that can be utilized by various industry verticals. Loss of captured event data, such as RFID generated through an RFID event, can be prevented through a series of guarantee semantics. Approaches also provide for role-based data visibility. Queries received from a user or entity can be dynamically modified based on the role of the user/entity using a virtual private database (VPD). The modified query can result in a virtual private database automatically hiding or restricting access to event data at row, column, and/or cell levels, so that an authorized user/entity is only able to access data to which that user/entity should have access.

A technique allows for protecting a PCI device controller from a PCI BDF masquerade attack from Ring-0 and Ring-3 malware. The technique may use Virtualization technologies to create guest virtual machines that can use a hypervisor to allocate ACPI information from ACPI tables to a secure VM and using extended page tables (EPT) and VT-d policies to protect the MMIO memory range during illegal runtime events.

Nanoparticle-enhanced phase change materials (NEPCM) including nanoparticles dispersed with a base phase change material and that exhibit enhanced thermal conductivity in comparison to the base phase change material.

This disclosure relates to combination therapies comprising anti-Pseudomonas Psl and PcrV bispecific binding molecules and related compositions, for use in prevention and treatment of Pseudomonas infection.

The present invention provides new systems and strategies for the regulation of iron metabolism in mammals. In particular, methods of using agonists and antagonists of TGF-β superfamily members to modulate the expression or activity of hepcidin, a key regulator of iron metabolism, are described. The inventive methods find applications in the treatment of diseases associated with iron overload, such as juvenile hemochromatosis and adult hemochromatosis, and in the treatment of diseases associated with iron deficiency, such as anemia of chronic disease and EPO resistant anemia in end-stage of renal disease. The present invention also relates to screening tools and methods for the development of novel drugs and therapies for treating iron metabolism disorders.

A cutting table includes a cutting surface, an opposing surface, a cutting table outer wall, and one or more fins. The cutting table outer wall extends from the circumference of the opposing surface to the circumference of the cutting surface. The fins extend from a portion of the cutting surface to a portion of the cutting table outer wall. The cutting table is optionally leached prior to forming the fins. One or more fins are positioned in parallel with at least another fin in some embodiments. In some embodiments, the fins are positioned circumferentially around the cutting surface. In some embodiments, the cutting table is coupled to a substrate to form a cutter. The fins are formed either after or during the formation of the cutting table.

A double rustproof PC strand has superior durability and semi-permanent rustproof performance. A core wire and surrounding wires are formed of wires subjected to a wire drawing treatment and a plating treatment to be formed with a plated layer. A rustproof treatment is applied by forming a synthetic resin coat on an outer peripheral surface thereof. In order to uniformize and regulate the twisting pitch, the core wire and the surrounding wires are adjusted under the conditions of: (A) Diameter of CORE: 4.42±0.05 mm, Diameter of Surrounding wire: 4.25±0.05 mm,(B) Diameter of CORE: 5.22±0.05 mm, Diameter of Surrounding wire: 5.06±0.05 mm, or(C) Diameter of CORE: 5.40±0.05 mm, Diameter of Surrounding wire: 5.25±0.05 mm, and then twisted, andthe tensile strength is 1850 N/mm2 or higher.

The present disclosure relates to cubic boron nitride (cBN) cutting elements that have high cBN content and that are cuttable by electric discharge machining (EDM). A cutting element according to an embodiment includes a self-sintered polycrystalline cubic boron nitride (PCBN) compact, having a first phase of cubic boron nitride (cBN) particles and a ceramic binder phase with titanium compounds. The first phase occupies greater than 80% by volume of the self-sintered PCBN compact. The self-sintered PCBN compact has an electrical conductivity sufficient to be cuttable by electrical discharge machining.

The present disclosure relates to cubic boron nitride (cBN) cutting elements that have high cBN content and that are cuttable by electric discharge machining (EDM). A cutting element according to an embodiment includes a self-sintered polycrystalline cubic boron nitride (PCBN) compact, having a first phase of cubic boron nitride (cBN) particles and a ceramic binder phase with titanium compounds. The first phase occupies greater than 80% by volume of the self-sintered PCBN compact. The self-sintered PCBN compact has an electrical conductivity sufficient to be cuttable by electrical discharge machining.

A wiring device includes a housing that encloses a line voltage port and a low-voltage port for providing power to at least one removable load. The removable load can couple to a connector PCB. The connector PCB may include a tongue portion with retention surface features and a body portion with supporting circuitry. The tongue portion may be disposed within a low-voltage port of the wiring device. A plurality of conductive traces may extend from the body to the tongue of the connector PCB. The low voltage port may include sidewalls disposed around the tongue portion to guide the plug of a removable load into engagement with the conductive traces of the tongue portion so that one or more of the plurality of conductive traces electrically contact the removable load to deliver power to the removable load.

If you suffer from a nervous disposition, have heart problems, or are susceptible to bouts of rage, there’s a good chance Cloudberry Kingdom is not for you.

Minecraft's blocky appearance may at first appear primitive and like a game of yesteryear, but they're in fact the building blocks of which a player is bestowed god-like creative powers, shackled only by the limitations of their own mind.

EVER fancied being a shepherd in a steampunk environment, filled with perilous danger which wouldn’t be out of place in a Saw movie?

IT’S been three months since we were treated to the rip-roaring hilarity-fest which was the opening episode of Tales from the Borderlands. It’s been a long wait.

As a penniless wanderer making landfall in The Trail: Frontier Challenge, you have one thing to do: push the thumbstick forward and hike to the next camp.

Reviewed On: Wii U

Although Primal is essentially new skin on old bones, the mechanics at heart are probably better suited to this new style

At first, Surviving Mars will be familiar to any gamer with experience of base building, resource gathering and exploring uncharted territory.

Mulaka is a pleasant discovery; a Zelda-type adventure that distinguishes itself with its own unique style.

A £200,000 investment drive has seen a Warwick-based PCB assembly specialist secure its best ever year, with sales up 35% and five new jobs created.

The five southern states of Andhra Pradesh, Telangana, Tamil Nadu, Karnataka and Kerala together consume as much as 45 per cent of all liquor sold in the country, the report by Crisil said. While Tamil Nadu and Kerala top the list in revenue percentage terms at 15 per cent each, for Kerala the tax on liquor is its single largest revenue source.

Samples From Mars has announced the release of a free sample pack with a collection raw vinyl and drum machines sampled into the Akai MPC2000XL. MPC2000 Snacks From Mars comes with 96 drum samples (24bit WAV), 6 pre-mapped drum kit instruments and 29 MIDI groove files. Snacks From Mars* is a new series dedicated to […]

The post Samples From Mars offers free MPC2000 Snacks From Mars + Win an MPC2000XL! appeared first on rekkerd.org.

FMCG major Hindustan Unilever on Thursday reported a decline of 3.93 per cent in consolidated profit to Rs 1,512 crore for the fourth quarter, impacted by the coronavirus crisis from mid-March.

Berger Paints' total expenses was at Rs 1,304.62 crore as against Rs 1,136.47 crore, up 14.79 per cent.

The five southern states of Andhra Pradesh, Telangana, Tamil Nadu, Karnataka and Kerala together consume as much as 45 per cent of all liquor sold in the country, the report by Crisil said. While Tamil Nadu and Kerala top the list in revenue percentage terms at 15 per cent each, for Kerala the tax on liquor is its single largest revenue source.

The council had recently organised a webinar on 'Manufacturing of PPE Products under Medical Textiles', which saw about 2,000 participants, mainly apparel exporters from across the country.

Its total income from operation was up 7.59 per cent at Rs 419.29 crore during the quarter under review as against Rs 389.68 crore in the same period last fiscal.

The Symphony of Northwest Arkansas ’ upcoming season promises to be their best yet, honoring Beethoven’s 250 th birthday with “bucket list pieces” such as “Carmina Burana” and “Pictures at an Exhibition.” Paul Hass, SoNA's music director, credits the orchestra’s success to its familial atmosphere. “It’s so exciting to be a part of something like this that’s constantly growing,” Haas says. “It really is like a family—we all care about each other. This is something special; not every community has this.” SoNA’s upcoming season will feature multiple collaborations including the SoNA singers for “Carmina Burana” and violinist Jennifer Frautschi for “Beethoven’s Violin Concerto”. SoNA will also perform a premiere of Haas’ new composition, Angelique . Listen to the full interview between Haas and Of Note’s Katy Henriksen with the streaming link above.

The Fort Smith Symphony’s upcoming season promises film scores and more, but it’s not your average John Williams programming. Music Director John Jeter picked film scores of Hans Zimmer and Bernard Herrmann to take center stage. “Now, there is a whole series of composers who have kind of taken over that mantel, and we wanted to kind of celebrate that different approach to film scoring,” Jeter says. All but the more traditionally programmed opening concert will include 20 th century music, most of which presents itself as film scores for movies such as Interstellar , Avatar and Pirates of the Caribbean . The Fort Smith Symphony’s opening concert will feature pianist Drew Petersen on Mozart’s Piano Concerto No. 20 . For their closing concert, the symphony will accompany a showing of the movie North by Northwest with a performance of the full film score by Bernard Herrmann. Listen to the full interview between Jeter and Of Note’s Katy Henriksen with the streaming link above.

Seeking exciting new artists for roster inclusion for upcoming Parliament Records.

After years of working with top industry leaders including Tony Bongiovi and his team at Power Station, as well as national recording artists and some of America's largest independent labels, Parliament Publishing is now broadening it's presence to include a record label in 2020.

We are seeking exciting, upcoming recording artists in the realms of rock, pop, and dance. Country and rap acceptable if professionally-produced.

- Shayne Leighton - Licensing Manager - Parliament House Publishing

Deal Type: Label Signing
Decision Maker: Selected artists will be pitched for final decision
Deal Structure: Exclusive
Compensation: $5,001 - $10,000
Song Quality: Rough Mixes, Fully mastered, Broadcast ready
Similar Sounding Artists: Ariana Grande, Taylor Swift, Katy Perry, Mumford & Sons, Bleachers

Um die Geschäfte weiter am laufen zu halten, werden viele Unternehmer in den USA kreativ. Etwa in Oregon, wo ein Stripclub für Furore sorgt.

Buffalo Wild Wings is looking to capture the attention of lucrative customers attached to March Madness thanks to a new video and Snapchat campaign called “We Do It For You.”

Samples From Mars has released MPC2000 Snacks From Mars, a freely downloadable sample pack containing vinyl and drum machine sounds recorded and processed through the MPC2000XL hardware sampler. The sample pack contains six pre-mapped drum kits of 16 hits each (96 samples in total), along with 29 grooves in MIDI format. The clipped, filtered and [...]

View post: MPC2000 Snacks From Mars – FREE Samples & Song Contest

Second trip to Epcot as a family

This article gives you a step-by-step overview of using the Payment Card Industry (PCI) Data Security Standard (DSS) accelerator that is included with the standard IBM Guardium data security and protection solution. The PCI DSS is a set of technical and operational requirements designed to protect cardholder data and applies to all organizations who store, process, use, or transmit cardholder data. Failure to comply can mean loss of privileges, stiff fines, and, in the case of a data breach, severe loss of consumer confidence in your brand or services. The IBM Guardium accelerator helps guide you through the process of complying with parts of the standard using predefined policies, reports, group definitions, and more.

Farmers in the drought-declared Bundaberg region are angry 105,000 megalitres of water will be released from Paradise Dam, saying it will go to waste at a time when water availability is so critical.

Brutal heat and bitter cold have cost farmers in WA more than 1.5m tonnes in crops over the course of a fortnight, according to a grain industry report.