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Sentiment analysis or opinion mining is the computational study of people's opinions, appraisals, and emotions toward entities, events and their attributes. In the past few years, it attracted a great deal of attentions from both academia and industry due to many challenging research problems and a wide range of applications [1]. Opinions are important(More)
Traditionally, recommender systems operate based on user-behavior and rating data at the personal and/or aggregate level. In this talk, I will try to go beyond this tradition to discuss some new/future developments of recommender systems, even general advertising systems for that matter, based on opinions on the Web (e.g., in reviews, forum discussions,(More)
The concept of customer relationship management (CRM) is introduced into university employment management system (UEMS) which is classified into two subsystems, namely, university employment guidance system (UEGS) and university graduates feedback system (UGFS). The theoretical models for these two subsystems are constructed and the systematic functions are(More)
Cobalt hydroxide/cadmium sulfide composite was prepared using an easy coprecipitation strategy. The field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM) confirmed that Co(OH)2 nanometer particles were modified on CdS. Even without noble-metal cocatalyst, the photocatalytic H2 evolution over CdS after Co(OH)2 loaded(More)
As a new form of outsourcing, human resource management (HRM) outsourcing has an important significance to reducing the cost and improving the core competence of an enterprise, and has been a new strategy used by modern enterprise in market competition. This paper summarizes the current situation of HRM outsourcing and expounds the advantages of it basing(More)
Choosing what type of vehicle to detour is an important part in traffic organization in freeway reconstruction and expansion project. The experience of vehicle selection is first concluded. Base on ve hic le s' traveling characteristics, the comparison of each selection is provided. The application and limitation of each selection are based on capacity,(More)
Modal analysis was adopted to analysis vibration of claw-pole alternator stator structure at low-frequency based on ANSYS software in this paper. The mode of vibration and natural frequency were obtained, and then the natural frequency of claw-pole alternator stator was gained according to the calculation formula, comparing the both natural frequency.(More)
—Based on the analysis of university's customers, this paper applies System Dynamics (SD) to model the relationships among critical successful factors of university's Customer Relationship Management (CRM) decision-making mechanism to find the relatively best decision, taking H University as a case study for simulation. This systematic way on dealing with(More)
This document provides a description of the technical design for Unified University Inventory System - Web Portal. This document's primary purpose is to describe the technical vision for how business requirements will be realized. This document provides an architectural overview of the system to depict different aspects of the system. This document also(More)