Abstract: An open framework system for both heterogeneous computing and service integration is provided. The open framework system for both heterogeneous computing and service integration according to the present invention comprises a plurality of Wrappers both registering and administrating services by service having similar function, a framework transferring an execution result of a service to the applications after discovering the service through the Wrappers and invocating the service in case of receiving a message requesting the service from the applications, a message broker transferring messages between the applications and the framework, and an external module converting the protocols for meeting specification of the Wrapper for an existing service in an open framework system for both heterogeneous computing and service integration efficiently establishing USS (Ubiquitous Smart Space) by systematically integrating services of various protocols using in a plurality of applications under ubiquitous environment.

Abstract: The present invention provides a community computing method and system comprising a step of community formation forming a community by defining a goal, policies, members, operations among the members, an operation situation of the community and an idle situation of the community, a step of community standby both waiting for an operation starting timing and organizing an actual community member, after the step of community formation, a step of community activation both being self activated and starting an operation, when the community operation situation is ready while the community monitors a context information, after the step of community standby, a step of community deactivation both temporarily stopping an operation for itself and waiting for a next community operation, when the community satisfies the goal of the community, or a situation to deactivate comes in, after the step of community activation; and, a step of community termination terminating all operations for itself in case the community does no

Abstract: Disclosed is a smart scheduler reflecting change of situation. The smart scheduler reflecting change of situation includes an interface unit and an alarm time decision unit. The interface unit both sends and receives contextual information to/from an external service-providing source. The alarm time decision unit reflects the contextual information that is received and updated from the external service-providing source, so that it may decide a final alarm time for performing a fixed schedule, even if any situation change occurs. The smart scheduler has the advantage that the determined schedule may be performed in the time in which a user designates, by differently setting up the alarm time according to the situation changes, whatever situation change brings about.

Abstract: The present invention relates to a method for detecting malicious code patterns in consideration of control and data flows. In the method of the present invention, a malicious code pattern is detected by determining whether values of tokens (variables or constants) included in two sentences to be examined will be identical to each other during execution of the sentences, and the determination on whether the values of the tokens will be identical to each other during the execution is made through classification into four cases: a case where both tokens in two sentences are constants, a case where one of tokens of two sentences is a constant and the other token is a variable, a case where both tokens of two sentences are variables and have the same name and range, and a case where both tokens of two sentences are variables but do not have the same name and range.

Abstract: A space-time code used for a transmitter to transmit a plurality of data symbols to a receiver in a MIMO system, the space-time code including a code word matrix for transmitting an amount of data symbols corresponding to a product of the number of transmit antennas and a spatial multiplexing rate during one block period, wherein a row index indicates combined signals transmitted through different transmit antennas and a column index indicates time slots that correspond to the number of transmit antennas, and wherein the number of data symbols allocated to each transmit antenna in a code block corresponds to the spatial multiplexing rate, and the data symbols are combined by different combining coefficients for each transmit antenna at every time slot, and simultaneously transmitted through different transmit antennas, and each transmit antenna transmits a different set of data symbols at every time slot.

Abstract: Disclosed herein is a method of analyzing and decrypting encrypted malicious scripts. The method of the present invention comprises the steps of classifying a malicious script encryption method into a case where a decryption function exists in malicious scripts and is an independent function that is not dependent on external codes such as run time library, a case where a decryption function exists and is a dependent function that is dependent on external codes, and a case where a decryption function does not exist; and if the decryption function exists in malicious scripts and is the independent function that is not dependent on the external codes, extracting a call expression and a function definition for the independent function, executing or emulating the extracted call expression and function definition for the independent function, and obtaining a decrypted script by putting a result value based on the execution or emulation into an original script at which an original call expression is located.

Abstract: Provided are a composition for the treatment or prevention of an endometrial cancer including a nuclear acid molecule inducing RNA interference against human syndecan-1 gene expression and a pharmaceutically acceptable carrier, and a method of treating or preventing an endometrial cancer including administering the composition to an individual.

Abstract: A blind watermarking method by grouping codewords for VQ-quantized images is disclosed. Especially there is provided a watermark insertion method in which a codebook is divided into three groups satisfying specific standards and a codeword is allocated based on the group to which the corresponding codeword belongs to insert watermark information, and a watermark extraction method for extracting the watermark inserted by the watermark insertion method. According to the present invention, watermark information can be uniformly inserted into an input vector space and the original image is not needed for extracting the watermark information.

Abstract: Disclosed is an elementally mixed Al—Cu—Zn base powder blend for a sintered Al base alloy. The powder blend includes more than 5.6 wt % and less than 9 wt % Cu, 1˜5 wt % Zn, and a balance Al. With the powder blend, an article of a sintered Al base alloy having higher wear resistance as well as higher tensile strength can be fabricated.

Abstract: Provided is a method of fabricating a low temperature ZnO polycrystalline film and a thin film transistor (TFT) adopting the low temperature ZnO polycrystalline film. The method includes growing ZnO on a substrate at a first temperature for a first time using Metal Organic Chemical Vapor Deposition (MOCVD) to form a ZnO buffer layer, and heating the substrate at a temperature lower than the first temperature to grow ZnO on the ZnO buffer layer for a second time longer than the first time so as to form a ZnO film.

Abstract: A small broadband monopole antenna including a shorted patch and a probe with a strip line that are electromagnetically coupled with each other. The probe with a strip line has a length of about ?/4, where ? is a wavelength. The strip line may be one of a spiral type, a folded type and a helix type. A resonance frequency of the antenna can be adjusted by varying the inductance and the capacitance of the resonance circuits. In addition, a double-band antenna or a single-band antenna having a broad bandwidth can be designed in accordance with application purpose of the antenna.

Abstract: A method for enhanced power saving on DCF based wireless networks is disclosed. The method divides a beacon transmitting section in an Announcement Traffic Indication Message (hereinafter, referred to as “ATIM”) window period defined by IEEE standard 802.11 according as there is a data packet to be sent or not and allows a terminal that has received the beacon to go to a doze state immediately according to beacon reception timing, thereby preventing unnecessary power consumption.

Abstract: An FFT (Fast Fourier Transform) processor is disclosed which is a core block of an OFDM (Orthogonal Frequency Division Multiplexing) or DMT (Discrete Multi-tone) MODEM. The FFT processor simultaneously performs sequential input and output by applying an in-place algorithm for a mixed-radix multi-bank memory, thereby realizing continuous processing with only a 2N-word memory having 4 banks. The FFT processor minimizes its complexity while satisfying a high-speed calculation requirement.

Abstract: Provided are a composition for the treatment or prevention of an endometrial cancer including a nuclear acid molecule inducing RNA interference against human syndecan-1 gene expression and a pharmaceutically acceptable carrier, and a method of treating or preventing an endometrial cancer including administering the composition to an individual.

Abstract: This inventive discloses a method for transdifferentiating mesenchymal stem cells into neuronal cells, which comprises increasing the level of a basic helix-loop-helix (bHLH) transcription factor in the mesenchymal stem cells, said cells being useful in cell therapy or gene therapy for treating brain neurological diseases such as Parkinson's disease, Alzheimer disease, Hungtington's disease, amyotrophic lateral sclerosis, cerebral paralysis and brain ischemia; and spine disfunction caused by a traumatic injury.