National Taiwan University

Jerome Yeh

Hahn-Ming Lee

Ching-Hao Mao

Yi-Hsun Wang

Jan-Ming Ho

Chao-Hung Chang

Kai-Hsiang Yang

Chieh-Hung Lin

Chia-Hsin Huang

Hui-Ju Cheng

Chao-Wen Li

Shou-Wei Ho

Shui-Shi Chen

Li-Zhen Liu

Yu-Tung Lin

Kuo-Ping Wu

Ruei-Yuan Wang

Yen-Tseng Hsu

Si-Yu Huang

Yu-Jie Chen

Po-Lin Yeh

Tsu-Han Chen

A method for generating a cross-site scripting attack is provided. An attack string sample is analyzed for obtaining a token sequence. A string word corresponding to each token is used to replace the token for generating a cross-site scripting attack string. Accordingly, a large number of cross-site scripting attacks are generated automatically, so as to execute a penetration test for a website.

Method for generating cross-site scripting attack

The invention is to provide a generating method for transaction models with indicators for option. The method comprises: (S) collecting a variety of indicators from the financial market; (S) establishing an indicator pool saved with the indicators; (S) distinguishing and classifying the indicators by Neural Network; (S) determining a plurality of transaction models, the indicator of each transaction model in an independent classification; (S) determining a date parameter for each indicator; (S) deleting a part of the transaction models; (S) determining a plurality of final transaction models from another transaction models; and (S) determining a weight of each final transaction model.

Generating method for transaction models with indicators for option

A citation record extraction system is provided for extracting citation records from publication list pages having different layouts and contents. An HTML rendering engine receives a publication list web page, parses the publication list web page to obtain layout information of the web page. A web page sequence builder generates a web page characteristic sequence for the web page according to the layout information. A web page repeated pattern analyzer analyzes repeated patterns presented in the web page characteristic sequence, screens out non-citation records therefrom, and obtains a citation record of the publication list web page.

Citation record extraction system and method

A network attack detection device is provided, including a spatial coordinate database for storing spatial coordinate data; a standard time zone database for storing standard time zone data; a domain name system packet collector for collecting a domain name system packet; a spatial snapshot feature extractor for extracting internet protocol address corresponding to the domain name system packet according to the domain name system packet, and generating spatial feature data corresponding to the internet protocol address according to the internet protocol address, the spatial coordinate data and the standard time zone data; and an attack detector for determining whether the domain name system packet is an attack according to the spatial feature data and a spatial snapshot detection model, and when determining that the domain name system packet is an attack, sending a warning to indicate the attack.

Network attack detection devices and methods

A botnet detection system is provided. A bursty feature extractor receives an Internet Relay Chat (IRC) packet value from a detection object network, and determines a bursty feature accordingly. A Hybrid Hidden Markov Model (HHMM) parameter estimator determines probability parameters for a Hybrid Hidden Markov Model according to the bursty feature. A traffic profile generator establishes a probability sequential model for the Hybrid Hidden Markov Model according to the probability parameters and pre-defined network traffic categories. A dubious state detector determines a traffic state corresponding to a network relaying the IRC packet in response to reception of a new IRC packet, determines whether the IRC packet flow of the object network is dubious by applying the bursty feature to the probability sequential model for the Hybrid Hidden Markov Model, and generates a warning signal when the IRC packet flow is regarded as having a dubious traffic state.

Botnet early detection using hybrid hidden markov model algorithm

A streaming query system for extensible markup language is provided. An XPath query translator receives and analyzes a user-input XPath document. An abstract syntax tree analyzer establishes an abstract syntax tree. A XML parser receives and parses an XML document. An index generator generates an index for the XML document. A computation module performs a format calculation based on the abstract syntax tree and the index, and generates a query result accordingly.

Streaming query system and method for extensible markup language

A hot video prediction system is provided. A video comments database stores video comments submitted by a plurality of users. A user social network constructor establishes a user social network according to the video comments. When new comments of a new video are received, a hot video predictor uses the user social network to determine a similar theme between the new video and hot videos that have been hot for a period of time, and predicts whether the new video will become popular accordingly. A social network adaptor checks the prediction, and modifies the user social network accordingly.

Hot video prediction system based on user interests social network

Growing community of inventors

Taipei, Taiwan

Jerome Yeh