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The growing complexity of signal processing algorithms and platforms poses significant challenges to design methods and implementation tools. High-level dataflow programs, such as those in MPEG's RVC-CAL language, provide abstraction and the opportunity for extensive design-space exploration, but they do raise the problem of efficient automatic synthesis to hardware and software. This paper presen

Multi-sample anti-aliasing is a popular technique for reducing geometric aliasing (jagged edges) and is supported in all modern graphics processors. With multi-sampling anti-aliasing, visibility and depth are sampled more than once per pixel, while shading is done only once per pixel per primitive. Although this significantly reduces the appearance of jagged edges around object boundaries, the ima

We present a new SAH guided approach to subdividing triangles as the scene is coarsely partitioned into smaller sets of spatiallycoherent triangles. Our triangle split approach is integrated into the partitioning stage of a fast BVH construction algorithm, butmay as well be used as a stand alone pre-split pass. Our algorithm significantly reduces the number of split triangles comparedto previous m

This paper reports on a case study in which an at- size application is ported onto a commercially available processor array. Its purpose is threefold: (1) Determine the suitability of processor arrays for this kind of application. (2) Develop a runtime software infrastructure that supports streaming applications on processor arrays. (3) Gather data and insights into the resulting system performanc

With the arrival of heterogeneous manycores comprising various features to support task, data and instruction-level parallelism, developing applications that take full advantage of the hardware parallel features has become a major challenge. In this paper, we present an extension to our CAL compilation framework (CAL2Many) that supports data parallelism in the CAL Actor Language. Our compilation f

There is broad consensus that good outcome measures are needed to distinguish interventions that are effective from those that are not. This task requires standardized, patient-centered measures that can be administered at a low cost. We developed a questionnaire to assess short- and long-term patient-relevant outcomes following knee injury, based on the WOMAC Osteoarthritis Index, a literature re

The problem of joint source-channel coding is considered for a stationary remote (noisy) Gaussian source and a Gaussian channel. The encoder and decoder are assumed to be causal and their combined operations are subject to a delay constraint. It is shown that, under the mean-square error distortion metric, an optimal encoder-decoder pair from the linear and time-invariant (LTI) class can be found

Abstract in UndeterminedDataflow descriptions have been used ina wide range of Digital Signal Processing (DSP)applications, such as multi-media processing, andwireless communications. Among various forms ofdataflow modeling, Synchronous Dataflow (SDF) isgeared towards static scheduling of computationalmodules, which improves system performance andpredictability. However, many DSP applicationsdo no

Homogeneous charge compression ignition (HCCI) holds promise for reduced emissions and increased efficiency compared to conventional internal combustion engines. As HCCI lacks direct actuation over the combustion phasing, much work has been devoted to designing controllers capable of set-point tracking and disturbance rejection. This paper presents results on model predictive control (MPC) of the

The oxidation of biogenic volatile organic compounds (BVOCs) gives a range of products, from semi-volatile to extremely low-volatility compounds. To treat the interaction of these secondary organic vapours with the particle phase, global aerosol microphysics models generally use either a thermodynamic partitioning approach (assuming instant equilibrium between semi-volatile oxidation products and

1 Protokoll tl2021- lnstitutionsstyrelsen Sammanträdesdatum 202t-02-t1,,9.L5- 12.00LUNDS UNIVERSITET Socialhögskolan Närvarande: Ledamöter: Katarina Jacobsson Torbjörn Hjort Tina Mattsson Kerstin Svensson Monica Larsson Alexandru Panican Ulrika Reichert Lena Tärnhäll Marie Söderlind Emma Andersson Peldån Bet[il Cetinkaya Prefekt Docent Docent Professor U niversitetslektor Docent Studievägledare Un

https://www.soch.lu.se/internt/sites/soch.lu.se.internt/files/2021-06/Protokoll%20IS%20210211.pdf - 2026-05-20

Microsoft Word - LUMES_Thesis_2008_Eduardo_Torres_FINAL_080623.doc LUMES Masters Thesis Date: June 2008 Factors Influencing the Development of Local Renewable Energy Strategies: The cases of Lolland and Samsø Islands in Denmark Carlos Eduardo Torres Silva Thesis Supervisor: Dr. Ransom Lekunze LUMES, Lund University Masters of Science Degree: Lund University Centre for Sustainability Studies Lund,

https://www.lumes.lu.se/sites/lumes.lu.se/files/eduardo_torres.pdf - 2026-05-20

Rapport vecka 2 (publicerad 2021-01-21) COVID Symptom Study Innehåll Bakgrund 2 Metod 2 Etiskt godkännande 4 Aktuell status 4 10 postnummerområden med högst uppskattad förekomst av symtomatisk covid-19 19 januari . . . 6 10 postnummerområden med lägst uppskattad förekomst av symtomatisk covid-19 19 januari . . . 8 Störst ökning senaste 7 dagarna . . . . . . . . . . . . . . . . . . . . . . . . . .

https://www.covid19app.lu.se/sites/covid19app.lu.se/files/rapport_vecka2_coss.pdf - 2026-05-20