Wyniki wyszukiwania - Biblioteka Nauki

1

The method for detecting plagiarism in a collection of documents

100%

Shakhovska N. , Shvorob I.

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tom Vol. 11, no 3

56--66

EN

The development of the intelligent system for searching for plagiarism by combining two algorithms of searching fuzzy duplicate is considered in this article. This combining contributed to the high computational efficiency. Another advantage of the algorithm is its high efficiency when small-sized documents are compared. The practical use of the algorithm makes it possible to improve the quality of the detection of plagiarism. Also, this algorithm can be used in different systems text search.

2

ID-based, Proxy, Threshold Signature Scheme

88%

Pomykała J. , Kułakowski H. , Sapiecha P. , Grela B.

International Journal of Electronics and Telecommunications

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2021

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tom Vol. 67, No. 2

201--205

EN

We propose the proxy threshold signature scheme with the application of elegant construction of verifiable delegating key in the ID-based infrastructure, and also with the bilinear pairings. The protocol satisfies the classical security requirements used in the proxy delegation of signing rights. The description of the system architecture and the possible application of the protocol in edge computing designs is enclosed.

3

ID-based, Proxy, Threshold Signature Scheme

75%

Pomykała J. , Kułakowski H. , Sapiecha P. , Grela B. , Pomykała J. , Kułakowski H. , Sapiecha P. , Grela B.

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4

A Method to Support Diagnostics of Dynamic Faults in Networks of Interconnections

75%

Garbolino T.

International Journal of Electronics and Telecommunications

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2018

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tom Vol. 64, No. 3

407--420

EN

The article is devoted to the method facilitating the diagnostics of dynamic faults in networks of interconnection in systems-on-chips. It shows how to reconstruct the erroneous test response sequence coming from the faulty connection based on the set of signatures obtained as a result of multiple compaction of this sequence in the MISR register with programmable feedback. The Chinese reminder theorem is used for this purpose. The article analyzes in detail the various hardware realizations of the discussed method. The testing time associated with each proposed solution was also estimated. Presented method can be used with any type of test sequence and test pattern generator. It is also easily scalable to any number of nets in the network of interconnections. Moreover, it supports finding a trade-off between area overhead and testing time.

5

Problem podpisu pod dokumentem urzędowym

75%

Górecki P.

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2013

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nr 5

235-257

PL

Podpis jest elementem konstytutywnym zarówno dokumentu urzędowego, jak i prywatnego, sporządzonego na nośniku papierowym oraz elektronicznym. Jego brak nie pozwoli na urzeczywistnienie woli wystawcy dokumentu, gdyż będzie on stanowił przeszkodę wprowadzenia dokumentu do obrotu prawnego. Problematykę podpisu jako części składowej dokumentu należy rozpatrywać na różnych płaszczyznach i w porównaniu z innymi znakami graficznymi – parafami. Podstawowymi zagadnieniami dotyczącymi tej problematyki będą: pojęcie podpisu, jego funkcje, treść podpisu, posługiwanie się jego skrótem bądź podpisem nieczytelnym, porównanie podpisu i parafy. Dalszymi kwestiami, nie mniej istotnymi, są klasyfikacja dokumentów i pojęcie dokumentu urzędowego, a także konsekwencje prawne związane z nieprzestrzeganiem wymogów prawnych co do treści i formy podpisu.

EN

A signature is a constitutive element of both public and private documents drawn up on paper or electronically. Its absence disables the materialisation of the document’s subject as it poses an obstacle during the introduction of the document into legal transactions. The issue of the signature as a constitutive element of a document should be examined at different levels and it should be compared to other visual elements – check signatures. The basic topics concerning this subject are: the notion of a signature, its functions, its content, using initials or illegible signatures, comparison between a signature and a check signature. Other matters of no less importance are document classifications and the public document notion as well as the legal consequences of non-compliance with legal requirements concerning the content and form of a signature.

6

Badanie chropowatości powierzchni gładkich za pomocą skaterometru kątowego. Cz. 2, Metodyka pomiaru : wyniki pomiarowe wybranych powierzchni

63%

Pawlata A.

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tom Vol. 64, nr 1

59-78

PL

W artykule opisano metodykę pomiaru parametrów chropowatości powierzchni za pomocą zbudowanego w IOE WAT zautomatyzowanego skaterometru kątowego. Zaprezentowano wyniki pomiarowe dla trzech wybranych polerowanych powierzchni: z krzemu, z germanu oraz ze stali nierdzewnej. Przedstawiono badania porównawcze wykonane za pomocą scatteroscope SCAT-4. Oszacowano powtarzalność pomiaru i zakres pomiarowy dla skaterometru kątowego.

EN

The experimental procedure for measurements of smooth surface roughness parameters using automated angle scatterometer, built at the Institute of Optoelectronics (IOE), is described. The results of measurements and their analysis for three chosen polished surfaces: silicon, germanium, and stainless steel are presented. The comparative investigations using scatteroscope SCAT-4 are performed. The repeatability and measurement range for built at IOEangle scatterometer is estimated.

7

Selected issues in handwriting examination, graphology and their technology in document examination

63%

Cieśla R. , Grębowiec-Baffoni J.

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tom 45

63-80

EN

This article aims at introducing the complex nature of handwriting examination for judicial purposes and the resulting competences which ahandwriting expert must have. The knowledge of neurophysiological conditioning of handwriting strokes, together with the knowledge of inks, their physical and chemical reactions with surfaces on which handwriting is applied, techniques allowing their observation and acquiring clear enlarged photographic images are indispensable for acorrect expert examination, explanation of how the conclusions were arrived at and illustrating the results. Appropriate selection of techniques of acquiring images requires not only the knowledge of optical and lighting equipment but also practical skills in its appropriate use. Thus, handwriting examination combines the knowledge from various areas: neurophysiology of movement, psychology of handwriting, chemistry, physics and use of optical equipment, which together guarantee objective and reliable examination yielding correct results.

8

Relacja między alegorycznym obrazem a poetycką interpretacją rzeczywistości w wybranych emblematach staropolskich

63%

Wydrych–Gawrylak M.

Napis. Pismo poświęcone literaturze okolicznościowej i użytkowej

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2011

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nr 17

169-180

EN

Emblem as a genre composed of words and images is an extremely interesting research object. Hidden in the allegorical picture content is being developed and read in two stages: the inscription — which is often quote (taken out of the works of well–known authors), and signature — presenting the author’s thoughts about the complexity of the world, human and their physical and metaphysical relationships. Article shows how the allegorical picture hides or reveals creator’s reflections, how the correlation between words and ideas with the image looks like, as well as legibility (or illegibility) of artistic vision in itself helps (and whether it helps) in the interpretation of the text. Also tries to answer the question of whether and how in today’s “pictorial culture”, the young recipient is able to read and interpret old Polish emblems.

9

Biometric recognition system based on the motion of the human body gravity centre analysis

63%

Porwik P. , Zyguła J. , Doroz R. , Proksa R.

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2010

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tom Vol. 15

61-69

EN

In this paper we present a novel approach that enables the determination and measurement of important features associated with the human body movement. This information can be used in the construction of a biometric personal identification system. Biometrics is, essentially, a pattern recognition system based on measurements of unique physiological or behavioural features as acquired from an individual. The domain of biometric techniques is currently placed within recently developed disciplines of science. Biometry or biometrics is simply defined as automatically recognizing a person using distinguishing traits and is widely used in various security systems. Biometry can be defined as a method of personal identification based on individuals' physical and behavioural features. Physiological biometrics covers data coming directly from a measurement of part of a human body, for example a fingerprint, the shape of the face, or from the retina. Behavioural biometrics analyses data obtained on the basis of an activity performed by a given person, for example speech and the handwritten signature. The system of biometrics defined above can now be expanded, and a new biometrics system can be considered. In our approach, human foot pressure on a surface is measured and the pressure data retrieved. The pressure parameters are collected without the necessity of any movements of the feet.

10

ARTYSTA I MIT. WOKÓŁ TREŚCI UCZUCIOWEJ REWOLUCJI ANDRZEJA WRÓBLEWSKIEGO

54%

Nowicka D.

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nr 2

259-278

EN

This article focuses on the presence of mythological imagination in the work of one of the greatest post-war painters. The author defines the myth present in the works of Andrzej Wróblewski created in the 1940s and 1950s. The author presents three possible ways of understanding the myth: the myth of Orpheus, the myth of a lonely artist and the myth of a new cosmos. The author also discusses other problems: the status of his paintings in contemporary criticism, the reverse of artistic biography and languages of modernism from the 1950s.

PL

Niniejszy artykuł koncentruje się na obecności wyobraźni mitologicznej w twórczości jednego z najwybitniejszych malarzy powojennych. Autorka podejmuje w nim próbę zdefiniowania mitu obecnego w dziełach Andrzeja Wróblewskiego powstałych w latach czterdziestych i pięćdziesiątych. Zwraca uwagę na trzy możliwe sposoby jego odczytania. Stąd omówieniom poddaje mit orficki, mit odrzuconego artysty oraz mit nowego kosmosu. Interpretacja sztuki Andrzeja Wróblewskiego skierowana jest dodatkowo na omówienie kilku problemów, między innymi: statusu jego obrazów we współczesnej krytyce, rewersów biografii artystycznej, a także języków modernizmu, jakie od lat pięćdziesiątych funkcjonują w opowieściach o malarzu.

11

On Writing and Handwriting

51%

Kučera M.

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tom 1

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nr 2

11-28

EN

Writing is often considered secondary to the spoken language, as it is only coded sound-by-sound. But other scholars have demonstrated that writing is similar to ‘arithmetic’: a cognitive structuring, a shift to the meta-level (‘for the eye’). Handwriting (referred to here as the cursive writing in the sense of joined up handwriting, of ‘écriture liée’) differs from writing (in the first analysis): it has its own grammar composed of paradigmatic gestemes and tracemes and its own syntagmatic rules that connect them. In emotional terms, handwriting is designed to provide a special pleasure by its own drive (instinct, ‘Trieb’). But there is also cognitive aspect to it: the rapidity and fluidity of a cursive writing could be (in professional writing, for instance) more important (at the climax of the creative process) than it being legible for all eternity. The project of the new handwriting reform for Czech schools, abolishing the liaison between letters, is shown to be a modern and technically simplified form of calligraphy.

12

Zastosowanie liniowych rejestrów pierścieniowych do testowania połączeń w układach FPGA

51%

Hławiczka A. , Gucwa K. , Garbolino T.

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tom R. 54, nr 8

594-597

PL

Praca poświęcona jest dedykowanemu konkretnej aplikacji testowaniu połączeń w układach FPGA. Na czas testowania komórki układu FPGA wchodzące w skład realizowanej aplikacji są przekształcane w elementy układu RL-BIST. Do budowy takiego układu został wybrany pierścieniowy rejestr LFSR, którego n pętli sprzężeń zwrotnych jest w trakcie testowania liniami testowanej magistrali połączeń. Na podstawie sygnatury otrzymanej w układzie RL-BIST stwierdza się czy testowana magistrala połączeń jest sprawna a w oparciu o słownik diagnostyczny można także zlokalizować uszkodzone połączenia oraz zidentyfikować typ uszkodzenia. Skuteczność zaproponowanej metody testowania połączeń w FPGA została poparta obszernymi wynikami eksperymentalnymi.

EN

Due to rapidly growing complexity of FPGA circuits application-dependent techniques of their testing become more and more often exploited for manufacturing test instead of application'independent methods. In such the case not all but only a part of FPGA resources (i.e. CLBs and interconnects) is a subject of testing - the part that is to be used by the concrete target application. The work is devoted to application-dependent testing of interconnects in FPGA circuits. For the test period the CLBs being the parts of the application are reconfigured so they implement elements (i.e. XOR gates and D-type flip-flops) of a RL-BIST structure based on a ring linear feedback shift register (R-LFSR). FPGA interconnections under test (IUTs) or at least their part are feedback lines of the R-LFSR. The R-LFSR is first initialised with a randomly chosen seed and than run for several clock cycles. Next the final state of the R-LFSR - a signature - is red by an ATE (Automatic Test Equipment). The value of the signature determines whether IUTs are fault free or faulty. Moreover, on the basis of the signature and with the use of a fault dictionary one may localise faulty interconnections in the FPGA and identify types of faults. The FPGA is afterwards reconfigured so the other set of IUTs becomes feedback lines of the R-LFSR. The above procedure is repeated until all FPGA interconnections belonging to the target application are tested. Efficacy of the proposed approach to testing of FPGA interconnects is supported by experimental results.

13

Testing of interconnections with use of reduced-size signature-based diagnostic dictionary

51%

Garbolino T. , Gucwa K. , Hławiczka A.

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2010

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tom Vol. 51, nr 11

15-18

EN

The paper presents a new method for size reduction of a signature-based diagnostic dictionary that is normally used for testing of static and delay faults in interconnections that are tested by means of an R-LFSR ring register. The newly developed method, similarly to the previous studies of the authors, assume that the n-bit bus under test is split into b fragments with their width of k bits each. Each fragment of the bus is tested with use of a separate 2k-bit R-LFSR. The test procedure consists of four phases during which odd and even registers operate alternately. Such an approach eliminates effect of mutual impact between states of neighbouring R-LFSRs in case of shorts between feedback lines of these registers. These possible interactions were a drawback of previous solutions as they limited the possibility to reduce size of the diagnostic dictionary. Owing to application of this new technique to full detection, localization and identification of all the considered faults that may occur on an n-bit bus, the new solution needs much smaller dictionary, where its size is determined by the multiplicity r of faults within each k-bit fragment, even if the bus width nťk.

PL

W artykule zaproponowano nową metodę redukcji rozmiaru syganturowego słownika diagnostycznego, który jest wykorzystywany do testowania uszkodzeń statycznych i opóźnieniowych w połączeniach testowanych przez rejestr pierścieniowy R-LFSR. Nowo opracowana metoda - podobnie jak w poprzednich pracach autorów - zakłada, że testowana magistrala n-bitowa zostaje podzielona na b jednakowych fragmentów o szerokości k bitów każdy. Każdy taki fragment magistrali jest testowany przez oddzielny rejestr R-LFSR złożony z 2k przerzutników D. Procedura testowa obejmuje cztery fazy, w czasie których rejestry parzyste i nieparzyste pracują naprzemiennie. Takie podejście eliminuje zjawisko wzajemnego wpływu na siebie sąsiednich rejestrów R-LFSR, które było wadą poprzednich rozwiązań ponieważ ograniczało możliwość zmniejszenia rozmiaru słownika diagnostycznego. Nowa technika umożliwia detekcję, lokalizację oraz identyfikację wszystkich zamodelowanych uszkodzeń, mogących wystąpić na n-bitowej magistrali, oraz wymaga słownika diagnostycznego o znacznie mniejszym rozmiarze. Rozmiar tego słownika jest określony wyłącznie przez krotność uszkodzeń rw każdym k-bitowym fragmencie magistrali, nawet gdy szerokość tej magistrali nťk.

14

A Method to Support Diagnostics of Dynamic Faults in Networks of Interconnections

51%

Garbolino T.

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15

Próba przybliżenia zagadnienia symboliki liczb w muzyce Johanna Sebastiana Bacha w kontekście historycznym oraz badań Christopha Bosserta i grupy Bach-Societät

32%

Presseisen F. , Karcz B. , Tyrała R. , Zając A. , Delimat W. , Janicki J. J. , Malik J. , Sterczewska L. , UPJPII i. , Pasek W. , Karcz B. , Malik J. , Sterczewska L. , UPJPII i. , Pasek W.

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tom 13

EN

In 1947 F. Smend has developed the theory about numerological symbolism in Bach`s music. In similar way to the cabalistic gematria, he discovered, the coinherence of symbolic name Bach as the number 14, and J.S.Bach as 41. He claimed, that it is possible to find that Bach has used that symbolism in his compositions. The exaple of this operation is possible to find in the first part of ClavierUbung: this work is made from 41 movements, and was published as the first printed work from Bach in his life. And Bach started to write this work, as he was 41 years old. On the Hausmann painting, Bach has got the manuscript contain fragment of 14 canons. The painting was made because of Bach`s joining as 14th member to the Mitzler Society. Those simple conclusions lead to establish the international searching group for common platform for music, theology and symbolical numbers in Bach`s ouvre. This group has mainly researched the text-based works, and didn`t focus on the correspondence among the series-work of Bach. Profesor Christoph Bossert with his over 20 years of his research work discovered the special code, which Bach might to used for his compositions. Based on that discoveries, he constitute the Bach-Societät group, which is focused on researches and discovering connections among the theology, symbolism and musical structures in whole Bach`s music.

PL

In 1947 Friedrich Smend has developed the theory about numerological symbolism in Bach’s music. In similar way to the cabalistic gematria, he discovered, the coinherence of symbolic name “Bach” as the number 14, and “J.S.Bach” as 41. He claimed that it is possible to find that Bach has used that symbolism in his compositions. The exaple of this operation is possible to find in the first part of ClavierÜbung: this work is made from 41 movements, and was published as the first printed work from Bach in his life. And Bach started to write this work as he was 41 years old. On the Hausmann painting, Bach has got the manuscript contain fragment of 14 canons. The painting was made because of Bach’s joining as 14th member to the Mitzler Society. Those simple conclusions lead to establish the international searching group for common platform for music, theology and symbolical numbers in Bach’s ouvre. This group has mainly researched the text-based works, and did not focus on the correspondence among the series-work of Bach. Profesor Christoph Bossert with his over 20 years of his research work discovered the special code, which Bach might to used for his compositions. Based on that discoveries, he constitute the Bach-Societät group, which is focused on researches and discovering connections among the theology, symbolism and musical structures in whole Bach’s music.