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The way of mining comparable corpora and the strategy of dictionary extraction are two essential elements of bilingual dictionary extraction from comparable corpora. This paper first proposes a method, which uses the interlanguage link in Wikipedia, to build comparable corpora. The large scale of Wikipedia ensures the quantity of collected comparable(More)
Web Services have widely employed in many application fields. The loosely coupled and distributed characters of Web Services also incur trustworthiness problem. Quality of service, reputation and security all can be taken into account for trustworthy Web Services. The three aspects affect each other. In this paper, we propose concept of trustworthy Web(More)
OBJECTIVES To implement an oral and maxillofacial radiology image management and communication system (OMFR IMACS) in the School of Dentistry, National Taiwan University. METHODS An OMFR IMACS has been implemented over 3 years in three phases: (1) Establishment of an OMFR image processing laboratory for research and graduate student training; (2)(More)
A field data includes text, numeric data, GPS, photo, video, barcodes, and audio to introduce the plant classification in the university campus and some campus tour are provided. The traditional interface by website is not anymore convenient to introduce all the contents. A new platform, including Google Fusion Tables and Google Map, is implemented to(More)
The incentive mechanisms based on reputation are often used to induce cooperation among selfish nodes in ad hoc networks. In those mechanisms nodes with lower reputation value will receive less benefit, which suffers from a new problem of second-ordered free riding. Refusing service request from bad nodes will increase the defector's own reputation, so(More)
As buildings become taller and more complex, establishing clear evacuation routes becomes very important in the event of a fire or other emergency. In this paper, Wireless Sensor Networks (WSN), Radio Frequency Identification (RFID) and real time escape route guidance are integrated to accomplish a real-time fire evacuation system to guide along an(More)
In order to improve efficiency of parameter curve or surface machining, NURBS interpolation algorithm is proposed based on piecewise feed-rate planning. NURBS curve is initially dispersed into micro lines segmentations by uniform error method. With constraint of kinematic characters of machine tool, NURBS curve is divided into curve segmentations and(More)
The self-interest of peers degrades the system usability of P2P file sharing networks. Debt-based files exchange network constructs an incentive mechanism which induces cooperative and equivalent file exchange where creditor's rights between neighbors play as light weight cash in file download. Creditor's rights need only be maintained between neighbors, so(More)
In this paper, we propose a novel method to optimize translation candidate lists derived from window-based approach for the task of bilingual lexicon extraction. The optimizing process consists of two cross-comparisons between 1 translation candidate of each target word, and between set of all the 1 candidates and that of each word’s 2 to N ones. Experiment(More)
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