Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 36 for “"User profile"”.
-
Self-adaptation of software services based on user profile
… methods designed to measure improvements in user experience through real-time emotion detection, the relationship between emotions and personality traits in self-adaptive software systems has not been deeply investigated. This study analyzes the possibility of implementing a software service …
-
Usage-Driven Unified Model for User Profile and Data Source Profile Extraction
… queries as support of analysis to extract a profile model. The objective is to characterize the user and the data source that interact in a system to allow different types of comparison (user-to-user, sourceto- source, user-to-source). According to the study we conducted on the work done on …
-
Personalized News Recommender using Twitter
… the enormous amount of news articles available, users are easily swamped by information of little interest to them. News recommender systems are one approach to help users find interesting articles to read. News recommender systems present the articles to individual users based on their interests …
-
User profiling in the intelligent office
… is to investigate different methods of profiling user activities in an office environment. This will allow optimal use of resources in future Intelligent Office Environments while still taking account of user preferences and comfort. To achieve the goal of this research, a data collection system …
-
Exploro search agent
… is not a trivial task regardless of the user's search skill. In this dissertation we describe Exploro, a browser-side software agent that aids the user's textual and pictorial information retrieval needs. Exploro aids the user in three ways; automatic query generation, image search and …
-
Avaliação de coleção técnico-científica de uma instituição de pesquisa
… up-dating of acquisition policy mandatory User profile, collection size and circulation data per subject were collected. These information are used to suggest adequate acquisition and weeding policies.
-
User profiling in the intelligent office
… is to investigate different methods of profiling user activities in an office environment. This will allow optimal use of resources in future Intelligent Office Environments while still taking account of user preferences and comfort. To achieve the goal of this research, a data collection system …
-
Towards Nootropia : a non-linear approach to adaptive document filtering
… years, it has become increasingly difficult for users to find relevant information within the accessible glut. Research in Information Filtering (IF) tackles this problem through a tailored representation of the user interests, a user profile. Traditionally, IF inherits techniques from the …
-
Predicting text features of social temporal point process
… in online forums with features like text and user profile, and the coordinate sequence of human joint position in movement with features like relationship with other joints. Events in a temporal point process are usually marked by text features, thus predicting text feature is a required step …
-
AppaaS: Provisioning of Context-Aware Mobile Applications as a Service
… information including location information, user profile, device profile, user ratings, and current time to provision the best relevant mobile application to such a context. AppaaS also supports state preservation, where application-specific data that is relevant to a user is stored for …
-
Comparing user behavior when targeted based on firm inferred interest vs. user stated interest
There has been a lot of discussions on giving user more control over their private information. Our paper wants to show how practices that give user more control over privacy, could facilitate collection of self-stated interest from voluntary users. This might potentially help firms to better …
-
Location Aware Multi-criteria Recommender System for Intelligent Data Mining
… us today is to personalize services based on user preferences. In order to achieve this objective, the design of Recommender Systems (RSs), which are systems designed to aid the users through different decision-making processes by providing recommendations to them, have been an active area of …
-
Visualizing Users, User Communities, and Usage Trends in Complex Information Systems Using Implicit Rating Data
… information systems. These systems consider user profile and item information obtained from data explicitly entered by users. There it is possible to classify items involved and to personalize based on a direct mapping from user or user group to item or item group. However, in complex, …
-
Evaluating usability of e-commerce sites by tracking eye movements
… without reporting the involvement of the users themselves. This research provides clarification on a number of existing web design guidelines for e-commerce sites based on empirical studies with users. Four studies were conducted and each study focused on a specific set of design …
-
Multi-dimensional clustering in user profiling
User profiling has attracted an enormous number of technological methods and applications. With the increasing amount of products and services, user profiling has created opportunities to catch the attention of the user as well as achieving high user satisfaction. To provide the user what she/he …
-
Health Recommender Systems for Behavior Change: Exploring their Potential for Smoking Cessation
… movie, or product) from a set of items for each user. Depending on the type of recommender system, relevance is determined considering different methods and variables. A commonly used method for calculating relevance is the “collective intelligence” approach. This approach uses algorithms to …
-
Privacy-preserving friend recommendations in online social networks
… been emerging as a new communication service for users to stay in touch and share information with family members and friends over the Internet. Since the users are generating huge amounts of data on social network sites, an interesting question is how to mine this enormous amount of data to …
-
Sentiment analysis and real-time microblog search
… information retrieval and web data mining. User-generated content on the real-time web is perhaps best epitomised by content on microblogging platforms, such as Twitter. Given the substantial quantity of microblog posts that may be relevant to a user query at a given point in time, automated …
-
Managing malicious transactions in mobile database systems
… security level. As a result, still authorized users (insiders) manage to misuse their privileges for fulfilling their malicious intent. It is a fact that most external security breaches succeed mainly with the help of insiders. An example for an insider is the Enron scandal of 2001 which led to …
Page 1 of 2