431 Result(s)
within
Chapter
Yao **xi
Information Storage and Retrieval
Information Systems Applications (incl. Internet)
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Chapter and Conference Paper
Interval approaches for uncertain reasoning
This paper presents a framework for reasoning using intervals. Two interpretations of intervals are examined, one treats intervals as bounds of a truth evaluation function, and the other treats end points of inte...
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Chapter and Conference Paper
Example-Based Chinese Text Filtering Model
This paper briefly describes the background of text filtering and proposes an example-based Chinese text filtering model. It analyzes the structure of the texts as example, extracts the keywords from the texts...
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Chapter and Conference Paper
An Analysis of Quantitative Measures Associated with Rules
In this paper, we analyze quantitative measures associated with if-then type rules. Basic quantities are identified and many existing measures are examined using the basic quantities. The main objective is to ...
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Chapter and Conference Paper
On Information-Theoretic Measures of Attribute Importance
An attribute is deemed important in data mining if it partitions the database such that previously unknown regularities are observable. Many information-theoretic measures have been applied to quantify the imp...
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Chapter and Conference Paper
On Association, Similarity and Dependency of Attributes
Association, similarity, and dependency of attributes represent useful information and knowledge that can be derived from data sets. Similarities indicate the closeness of attributes reflected by their values ...
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Chapter and Conference Paper
A Non-Euclidean Model for Web Retrieval
A non-Euclidean model is proposed for resolving problems in similarity-based retrieval. This model establishes a theoretical basis and implementational guidelines for designing similarity-based Web retrieval s...
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Chapter and Conference Paper
Robust Head Pose Estimation Using Textured Polygonal Model with Local Correlation Measure
In this paper, a robust head pose estimation algorithm is presented. In contrast with other approaches, the proposed algorithm adopts textured polygonal model generated from two orthogonal views for accurate h...
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Chapter and Conference Paper
Robust Face Recognition with Light Compensation
This paper proposes a face recognition method which is based on a Generalized Probabilistic Descent (GPD) learning rule with a three-layer feedforward network. This method aims to recognize faces in a loosely ...
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Chapter and Conference Paper
A Characterized Rating Recommend System
In recent years, due to the rapid growth of Internet usage, the problem of how to avoid inappropriate Internet contents accessing becomes more and more important. To solve the problem, a Collaborative Rating Syst...
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Chapter and Conference Paper
Fusion of Biometrics Based on D-S Theory
Human face and voice are often used biometric characteristics to establish personal identity. While an automatic personal identification system based sorely on faces or voices is often not able to meet the sys...
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Chapter and Conference Paper
Generalization of Rough Sets with α-Coverings of the Universe Induced by Conditional Probability Relations
Standard rough sets are defined by a partition induced by an equivalence relation representing discernibility of elements. Equivalence relations may not provide a realistic view of relationships between elemen...
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Chapter and Conference Paper
On Mining Ordering Rules
Many real world problems deal with ordering of objects instead of classifying objects, although majority of research in machine learning and data mining has been focused on the latter. In this paper, we formul...
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Chapter and Conference Paper
Information Retrieval by Possibilistic Reasoning
In this paper, we apply possibilistic reasoning to information retrieval for documents endowed with similarity relations. On the one hand, it is used together with Boolean models for accommodating possibilisti...
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Chapter and Conference Paper
Web Intelligence (WI) Research Challenges and Trends in the New Information Age
This paper is about a new research field called Web Intelligence (WI for short). We try to explain the needs for coining the term as a sub-discipline of computer science for systematic studies on advanced Web rel...
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Chapter and Conference Paper
Facial Expression Analysis under Various Head Poses
In this paper, a facial expression analysis method that can allow users to feel free to rotate their heads is proposed; we track facial feature points in synthetic frontal face images called stabilized view, a...
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Chapter and Conference Paper
A High Capacity Data Hiding Scheme Based on DFT
In the recent years, with the rapid development of the network multimedia systems, data hiding and digital watermarking techniques have become a feasible solution to copyright protection and data authenticatio...
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Chapter and Conference Paper
Evolving SQL Queries for Data Mining
This paper presents a methodology for applying the principles of evolutionary computation to knowledge discovery in databases by evolving SQL queries that describe datasets. In our system, the fittest queries ...
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Chapter and Conference Paper
Self-Guided Adaptive and Interactive Hypermedia Courseware System
This paper presents the structure and features of a Self-Guided Adaptive and Interactive Hypermedia Courseware (SAIHC) and SAIHC system. The main focus of this system is to provide an individualized-learning e...
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Chapter and Conference Paper
Secure Client Agent Environment (SCAE) for World Wide Web
The agent programming approach can be beneficial for many new applications on the World Wide Web. We propose a novel agent workspace on the client side for hosting Web agents downloaded from different Web serv...
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Chapter and Conference Paper
Secure Watermark Verification Scheme
Digital watermark is an active research area that has received a considerable attention in multimedia applications. Copyright protection of digital contents, as one of the most important application of digital...
