67 Result(s)
within
Artificial Intelligence
Data Mining and Knowledge Discovery
Database Management
Yi**ang Chen
Conference Paper
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Chapter and Conference Paper
Who Will Be Affected by Supermarket Health Programs? Tracking Customer Behavior Changes via Preference Modeling
As obesity has become a worldwide problem, a number of health programs have been designed to encourage participants to maintain a healthier lifestyle. The stakeholders often desire to know how effective the pr...
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Chapter and Conference Paper
Interrelationships of Service Orchestrations
Despite topic models have been successfully used to reveal hidden orchestration patterns from service logs, the potential uses of their interrelationships have yet to be explored. In particular, the popularity...
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Chapter and Conference Paper
Sequential Labeling with Online Deep Learning: Exploring Model Initialization
In this paper, we leverage both deep learning and conditional random fields (CRFs) for sequential labeling. More specifically, we explore parameter initialization and randomization in deep CRFs and train the w...
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Chapter and Conference Paper
Collaborative Deep Ranking: A Hybrid Pair-Wise Recommendation Algorithm with Implicit Feedback
Collaborative Filtering with Implicit Feedbacks (e.g., browsing or clicking records), named as CF-IF, is demonstrated to be an effective way in recommender systems. Existing works of CF-IF can be mainly classi...
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Chapter and Conference Paper
Effective Local Metric Learning for Water Pipe Assessment
Australia’s critical water pipes break on average 7, 000 times per year. Being able to accurately identify which pipes are at risk of failure will potentially save Australia’s water utilities and the community...
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Chapter and Conference Paper
RAID-6Plus: A Fast and Reliable Coding Scheme Aided by Multi-failure Degradation
Existing triple-failure-tolerant codes assume that failures are independent and instantaneous. Such assumptions overlook the underlying mechanism of multi-failure occurrences and ignored the effect of reconstr...
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Chapter and Conference Paper
Beam-Width Adaptation for Hierarchical Phrase-Based Translation
In terms of translation quality, hierarchical phrase-based translation model (Hiero) has shown state-of-the-art performance in various translation tasks. However, the slow decoding speed of Hiero prevents it f...
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Chapter and Conference Paper
Generalized Dominance-Based Rough Set Model for the Dominance Intuitionistic Fuzzy Information Systems
A dominance-based rough set approach was proposed by replacing the indiscernibility relation with a dominance relation. The aim of this paper is to present a new extension of the dominance-based rough set by m...
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Chapter and Conference Paper
The Concept of eTextbooks in K-12 Classes from the Perspective of Its Stakeholders
With the emergence of eTextbooks initiatives on the rise, it is promising that eTextbooks support significant opportunities for improving the educational practices. However, there are both positive and negativ...
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Chapter and Conference Paper
Research on Constructing 3D Geological Model of the Construction Layers in Daxing New City Area of Bei**g City
The new city in Daxing district is the focus of future development in the southern of Bei**g city, establishing 3D geological model of its engineering construction layer can provide a scientific basis for urb...
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Chapter and Conference Paper
Enhancing Utility and Privacy-Safety via Semi-homogenous Generalization
The existing solutions to privacy preserving publication can be classified into the homogenous and non-homogenous generalization. The generalization of data increases the uncertainty of attribute values, and l...
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Chapter and Conference Paper
All-Visible-k-Nearest-Neighbor Queries
The All-k-Nearest-Neighbor (AkNN) operation is common in many applications such as GIS and data analysis/mining. In this paper, for the first time, we study a novel variant of AkNN queries, namely All-Visible-k-N...
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Chapter and Conference Paper
Research and Practice of Electronic Resources Preservation in Tsinghua University Library
Our university library decide to build up a local electronic resources preservation and management platform, which can both provide the preservation of subscribed electronic resources, and provide the access t...
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Chapter and Conference Paper
Granular Structures in Graphs
The granular structures emphasize a multilevel and multiview understanding of problems. This paper focuses on a study of how to granulate a graph, and how to extract the granular structures in the graph. The g...
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Chapter and Conference Paper
An Improved UCONA-Based Authorization Policy Specification for Ubiquitous Systems
Anywhere and anytime access to information within computing infrastructures is a purpose of ubiquitous computing. The new security challenges are posed while the information can be accessed at anywhere and any...
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Chapter and Conference Paper
Optimization Control Techniques for Environment Pollution of Cokery
Since fuzzy control technology provides a convenient method for constructing nonlinear controllers via the use of heuristic information, it is a practical alternative for the nonlinear, big inertia and big hys...
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Chapter and Conference Paper
Factor Analysis of E-business in Skill-Based Strategic Collaboration
Based on a comprehensive analysis of skill-based business collaboration in China and abroad, this paper discusses indicators for E-business in skill-based strategic collaboration with field investigation, expl...
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Chapter and Conference Paper
Research on Similarity Matching for Multiple Granularities Time-Series Data
Because of the appropriate algorithm of measuring multiple granularities time-series is few, this article advanced a similarity matching algorithm for multiple granularities time-series, which based on the ide...
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Chapter and Conference Paper
Forecasting Stock Market Based on Price Trend and Variation Pattern
Since people cannot predict accurately what will happen in the next moment, forecasting what will occur mostly has been one challenging and concerned issues in many areas especially in stock market forecasting...
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Chapter and Conference Paper
A Research on the Association of Pavement Surface Damages Using Data Mining
The association of pavement surface damages used to rely on the judgments of the experts. However, with the accumulation of data in the pavement surface maintenance database and the improvement of Data Mining,...
