27 Result(s)
within
English
Computer Science
Data Mining and Knowledge Discovery
Information Storage and Retrieval
**ya Sato
Conference Paper
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Chapter and Conference Paper
A New Data Transformation and Resampling Approach for Prediction of Yield Strength of High-Entropy Alloys
This paper presents a new approach of data transformation and resampling for prediction of yield strength of high-entropy alloys (HEAs) at room temperature. Instead of directly predicting yield strength of HEA...
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Chapter and Conference Paper
Erratum to: ReMagicMirror: Action Learning Using Human Reenactment with the Mirror Metaphor
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Chapter and Conference Paper
ReMagicMirror: Action Learning Using Human Reenactment with the Mirror Metaphor
We propose ReMagicMirror, a system to help people learn actions (e.g., martial arts, dances). We first capture the motions of a teacher performing the action to learn, using two RGB-D cameras. Next, we fit a p...
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Chapter and Conference Paper
Linear Algebraic Characterization of Logic Programs
This paper introduces a novel approach for computing logic programming semantics based on multilinear algebra. First, a propositional Herbrand base is represented in a vector space and if-then rules in a progr...
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Chapter and Conference Paper
Locally Optimized Hashing for Nearest Neighbor Search
Fast nearest neighbor search (NNS) is becoming important to utilize massive data. Recent work shows that hash learning is effective for NNS in terms of computational time and space. Existing hash learning meth...
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Chapter and Conference Paper
Online Top-k Similar Time-Lagged Pattern Pair Search in Multiple Time Series
We extract the relation among multiple time series in which a characteristic pattern in a time series follows a similar pattern in another time series. We call this a ‘post-hoc-relation’. For extracting many p...
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Chapter and Conference Paper
Deliberation Process Support System for Citizen Judge Trial Based on Structure of Factors
In 2009, the Japanese government adopted the citizen judge system. In this system, three professional judges and six citizen judges listen to the arguments between the prosecutor and the attorney, and decide t...
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Chapter and Conference Paper
What Kinds of Human Negotiation Skill Can Be Acquired by Changing Negotiation Order of Bargaining Agents?
This paper focuses on develo** human negotiation skills through interactions between a human player and a computer agent, and explores its strategic method towards a human skill improvement in enterprise. Fo...
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Chapter and Conference Paper
Experience-Based Curiosity Model: Curiosity Extracting Model Regarding Individual Experiences of Urban Spaces
Many online advertising and web-based recommendation systems have been developed, however not so many services consider individual’s real activities in the real world for real time recommendation, regarding th...
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Chapter and Conference Paper
Comfortable Design of Task-Related Information Displayed Using Optical See-Through Head-Mounted Display
Optical see-through head-mounted displays (OSDs) enable users to view digital images overlaid on the real world. Their most prospective application is as media that display instruction manuals in industrial fi...
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Chapter and Conference Paper
Compiling Bayesian Networks for Parameter Learning Based on Shared BDDs
Compiling Bayesian networks (BNs) is one of the most effective ways to exact inference because a logical approach enables the exploitation of local structures in BNs (i.e., determinism and context-specific ind...
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Chapter and Conference Paper
Word Familiarity Distributions to Understand Heaps’ Law of Vocabulary Growth of the Internet Forums
In this study, lexical analysis is applied to the log data of conversations on Internet forums. It is well known that many regularities in documents have been found, for example, Zipf’s law and Heaps’ law. Thi...
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Chapter and Conference Paper
Unsupervised Scene Classification Based on Context of Features for a Mobile Robot
This paper presents an unsupervised scene classification method based on the context of features for semantic recognition of indoor scenes used for an autonomous mobile robot. Our method creates Visual Words (...
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Chapter and Conference Paper
Population Estimation of Internet Forum Community by Posted Article Distribution
Traditionally, it seems that there are no typical patterns or regularities on an internet forum and the bulletin board because it is a result of voluntary behaviour of an individual user. However, recent studi...
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Chapter and Conference Paper
Using PCA to Predict Customer Churn in Telecommunication Dataset
Failure to identify potential churners affects significantly a company revenues and services that can provide. Imbalance distribution of instances between churners and non-churners and the size of customer dat...
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Chapter and Conference Paper
Rapid Development of Web Applications by Introducing Database Systems with Web APIs
Web APIs are offered in many Web sites for Ajax and mashup, but they have been developed independently since there is no reusable database component matched to Web applications. In this paper, we propose WapDB, a...
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Chapter and Conference Paper
A System to Share Arrangements for Daily Tasks and Life Events on the Web
It is important to make plans and preparations for daily tasks and life events, for example when moving house. A well-considered arrangement makes it possible to efficiently finish such tasks and events. It wo...
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Chapter and Conference Paper
Mining Numbers in Text Using Suffix Arrays and Clustering Based on Dirichlet Process Mixture Models
We propose a system that enables us to search with ranges of numbers. Both queries and resulting strings can be both strings and numbers (e.g., “200–800 dollars”). The system is based on suffix-arrays augmente...
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Chapter and Conference Paper
Growth Analysis of Neighbor Network for Evaluation of Damage Progress
We constructed two types of neighbor networks, i.e., TOP k and k-MNN (Mutually Nearest Neighbor) networks, on observed AE (Acoustic Emission) data produced by damages in SOFC (Solid Oxide Fuel Cell). Afterwards, ...
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Chapter and Conference Paper
Automobile Driving Behavior Recognition Using Boosting Sequential Labeling Method for Adaptive Driver Assistance Systems
Recent advances in practical adaptive driving assistance systems and sensing technology for automobiles have led to a detailed study of individual human driving behavior. In such a study, we need to deal with ...
