Abstract: The present disclosure relates to a method and device for generating a finite state automata for recognizing a chemical name in a text, and a recognition method. According to an embodiment of the present disclosure, the method comprises substituting representation constants of categories of character segments appearing in an organic compound name set into the organic compound name set to obtain a conversion name set; updating the conversion name set based on a conversion name segment which repeatedly appears in the conversion name set; and generating the finite state automata based on the updated conversion name set.

Abstract: The present disclosure relates to a method and device for generating a finite state automata for recognizing a chemical name in a text, and a recognition method. According to an embodiment of the present disclosure, the method comprises substituting representation constants of categories of character segments appearing in an organic compound name set into the organic compound name set to obtain a conversion name set; updating the conversion name set based on a conversion name segment which repeatedly appears in the conversion name set; and generating the finite state automata based on the updated conversion name set.

Abstract: A method and system for classifying input data arrived one by one in time, is provided including: a) respectively training a group of classifiers with a predetermined number with recent or previous input data whose real classes are obtained as learning samples, wherein a number of the recent input data are increased progressively in reverse chronological order; b) selecting the classifier having the highest accuracy on the recent input data from the group of classifiers based on recent classifying results of the group of classifiers; and c) classifying current input data using the selected classifier.

Abstract: A distributed computing method and distributed computing system are provided. Said distributed computing method includes: distributedly computing an input task stream; reducing the computation results of said distributed computation; and storing the reduced computation results in reduction buffers. Said distributed computing system includes distributed computing device which are used for the distributed computation, multiple reduction units which are used for reducing the computation results of said distributed computation, one or more reduction buffer which are used for storing reduced computation results, and a reduction control device which is used for controlling the reduction from said computation results to said reduction buffers and the access to the reduction buffer.

Abstract: The present invention relates to a system and method for information distribution services. The system comprises an inquiry condition determining component, for constructing inquiry conditions in accordance with a user input and a user model, the user model being applicable for determining features of the user; a searching component, for performing inquiry based on the inquiry conditions; an inquiry result processing component, for processing inquiry results obtained by the searching component to provide the user with processed information; and a distributing component, for distributing information compiled by the user and to be distributed.