With the purpose of guaranteeing the copyright and security of software, we introduce the structural fingerprint and the distance of the fingerprint to find the same source programs from a great deal of programs in this paper. In order to gain the structural fingerprint, the in-degree, out-degree and adjacency relationship are exacted from call graph to construct a structural matrix. Then this matrix is mapped to RGB image and to compute the color moments of this image. Comparing with the traditional binary comparison way in which finding graph isomorphism is based on control flow graph or instruction similarity, this method offers many advantages in application. First of all, the image processing techniques are made full use of to gain the color moments that are considered as the struc...
... versions of normal program or variety of computer virus developed by the same authors. So finding th...
...Was wäre schließlich, wenn ein Virus auf dem Computer dazu führt, dass sich zu Hause d...
Cell-mediated immunity (CMI) response of healthy humans and cancer (Ca) patients to specific tumor antigen and nonspecific (LDV - lactate dehydrogenase virus) antigen, and of acute myocardial infarction (AMI) and schizophrenia (Sch) patients to nonspecific antigen was investigated. Large differences of CMI response of healthy humans in comparison with Ca, AMI, Sch patients were found. CMI response to antigens displays transferred information about cells under immune surveillance. LDV disturbs the oxidative energy production system. We assume that CMI response to LDV antigen monitors pathological states of mitochondrial energy production which results in disturbances of electromagnetic activity of living cells.
...Copyright Institute of Computer Science 2009Provided by ProQuest LLC. All Rights R...
... Industrie- und Atomanlagen durch den Computer-Schädling Stuxnet bestätigt. Die Angriffe hätte... von Angestellten im Werk mit dem Stuxnet-Virus infiziert seien. Ein IT-Sicherheitsteam sei vor Or...
... way please!" Vielleicht muss man einen Computer-Virus in dieses Programm der Olympia-Organisatoren...
This paper suggests a new algorithm for data compression that depends on Boolean minimization of binary data. On the compressor side, the input bitstream is chopped into chunks of 16-bit each, and a "sum of products" function is found for each chunk of bits using the Quine-McClusky algorithm. The minimized "sum of products" function is stored in a file. Later, the Huffman coding is applied to this file. The obtained Huffman code is used to convert the original file into a compressed one. On the decompression side, the Huffman tree is used to retrieve the original file. The experimental results of the proposed algorithm showed that the saving ratio on average is around 50%. In addition, the worst case was investigated and a remedy to it was suggested. The proposed technique can be used f...
...Other applications include virus scanning software, archiving systems, and realtime... large-scale simulations at remote super computer sites (USC, 2006). Currently, the communications t...
...Wenn bloß Computer Rechenoperationen vollführen, würden die wenigst... auf iranische Atomanlagen mit dem Stuxnet-Virus, dann ist man der Schwelle zum bewaffneten Angriff...
... Amok nicht zum Anlass, nach Computer-Games auch Autos zu verbieten. . Am Ersten Mai gab... dröhnt auf dem Print-Titel "Das Welt-Virus" und druckt online klein unten: "Schweinegrippe: E...
...Wenn Sie dann schon mit Computer-Dingen beschäftigt sind, laden Sie endlich das Co... herunter und bringen Sie danach Ihre Anti-Virus-Software auf den neusten Stand. Denn: Auch Compute...
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