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Towards publishing recommendation data with predictive anonymization

by Chih-cheng Chang, Brian Thompson, Hui (wendy Wang, Danfeng Yao - in Proceedings of the 5th ACM Symposium on Information, Computer and Communications Security - ASIACCS ’10
"... Recommender systems are used to predict user preferences for products or services. In order to seek better prediction techniques, data owners of recommender systems such as Netflix sometimes make their customers ’ reviews available to the public, which raises serious privacy concerns. With only a sm ..."
Abstract - Cited by 4 (0 self) - Add to MetaCart
small amount of knowledge about individuals and their ratings to some items in a recommender system, an adver-sary may easily identify the users and breach their privacy. Unfortunately, most of the existing privacy models (e.g., k-anonymity) cannot be directly applied to recommender sys-tems

Web-based cognitive apprenticeship model for improving pre-service teachers’ performances and attitudes towards instructional planning: Design and field experiment

by Tzu-chien Liu - Educational Technology & Society , 2005
"... Instructional planning is an essential professional activity often used by teachers. However, some characteristics of existing university-based teacher education programs may hamper pre-service teachers’ learning of instructional planning. Thus, this study adopts the cognitive apprenticeship as a th ..."
Abstract - Cited by 9 (2 self) - Add to MetaCart
theoretical foundation to construct a web-based learning model that integrates expert teachers and Internet technologies (web-based multimedia, performance support system, and electronic conferencing). To examine the effectiveness of this model, a seven-week web-based course was designed and a field

A Joint Channel Estimation and Unequal Error Protection Scheme for Video Transmission

by Yan Sun, Xiaowen Wang, K. J. Ray Liu - in OFDM Systems”, Proceedings. 2002 International Conference on Image Processing. Volume
"... OFDM modulation, which has been adopted by the Digital Video Broadcasting (DVB-T) standard in Europe, has been recognized for its good performance for high data rate wireless communications. Therefore, the study of the robust transmission of multimedia data over the OFDM systems has attracted extens ..."
Abstract - Cited by 6 (1 self) - Add to MetaCart
OFDM modulation, which has been adopted by the Digital Video Broadcasting (DVB-T) standard in Europe, has been recognized for its good performance for high data rate wireless communications. Therefore, the study of the robust transmission of multimedia data over the OFDM systems has attracted

MPLS Based Architecture for Mobility and End-to-End QoS Support in Fourth Generation Mobile Networks

by Ro Quintero, Eduardo Del Frutos
"... Abstract: Problem statement: Next-generation mobile networks are evolving towards network architectures relying entirely on IP. Approach: These networks had to be scalable in order to support future IP traffic, namely new multimedia services and real time applications, while providing an effective m ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
Abstract: Problem statement: Next-generation mobile networks are evolving towards network architectures relying entirely on IP. Approach: These networks had to be scalable in order to support future IP traffic, namely new multimedia services and real time applications, while providing an effective

unknown title

by Pasquale De Meo A, Giovanni Quattrone A, Giorgio Terracina B, Domenico Ursino A
"... IOS Press Utilization of intelligent agents for supporting citizens in their access to e-government services 1 ..."
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IOS Press Utilization of intelligent agents for supporting citizens in their access to e-government services 1

ii List of Publications

by Vom Fachbereich Informatik Der, Technischen Universität Darmstadt Genehmigte, Referenten Prof, Dr. Johannes Buchmann, Tag Der Mündlichen Prüfung, Hochschulkennziffer D, Denise Demirel, Maria Henning, Jeroen Van De Graaf, Peter Y. A. Ryan, Johannes Buchmann, In Vote-id, Th International Conference , 2014
"... pages 156–175, 2013. [2] Johannes Buchmann, Denise Demirel, and Jeroen van de Graaf. Towards a publicly-verifiable mix-net providing everlasting privacy. In Financial Cryptog-raphy, pages 197–204, 2013. [3] Denise Demirel, Jeroen van de Graaf, and Roberto Araùjo. Improving helios ..."
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pages 156–175, 2013. [2] Johannes Buchmann, Denise Demirel, and Jeroen van de Graaf. Towards a publicly-verifiable mix-net providing everlasting privacy. In Financial Cryptog-raphy, pages 197–204, 2013. [3] Denise Demirel, Jeroen van de Graaf, and Roberto Araùjo. Improving helios

SIMULATION, DEVELOPMENT AND DEPLOYMENT OF MOBILE WIRELESS SENSOR NETWORKS FOR MIGRATORY BIRD TRACKING

by Bird Tracking, William P. Bennett, William P., Development, Deployment Of, Mobile Wireless Sensor, William P. Bennett, William P. Bennett, Adviser Mehmet, C. Vuran , 2012
"... This thesis presents CraneTracker, a multi-modal sensing and communication system for monitoring migratory species at the continental level. By exploiting the robust and extensive cellular infrastructure across the continent, traditional mobile wireless sensor networks can be extended to enable reli ..."
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This thesis presents CraneTracker, a multi-modal sensing and communication system for monitoring migratory species at the continental level. By exploiting the robust and extensive cellular infrastructure across the continent, traditional mobile wireless sensor networks can be extended to enable

Perspective An Online Bioinformatics Curriculum

by David B. Searls
"... Abstract: Online learning initia-tives over the past decade have become increasingly comprehen-sive in their selection of courses and sophisticated in their presen-tation, culminating in the recent announcement of a number of consortium and startup activities that promise to make a university educat ..."
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education on the internet, free of charge, a real possibility. At this pivotal moment it is appropriate to explore the potential for obtaining comprehensive bioinformatics training with currently existing free video resources. This article pre-sents such a bioinformatics curric-ulum in the form of a virtual

RICE UNIVERSITY Regime Change: Sampling Rate vs. Bit-Depth in Compressive Sensing

by Jason Noah Laska , 2011
"... The compressive sensing (CS) framework aims to ease the burden on analog-to-digital converters (ADCs) by exploiting inherent structure in natural and man-made signals. It has been demon-strated that structured signals can be acquired with just a small number of linear measurements, on the order of t ..."
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accommodate the otherwise limiting quantizer of conventional ADCs. In this thesis, we consider a different approach to CS ADC by shifting towards lower quantizer bit-depths rather than lower sampling rates. We explore the extreme case where each measurement is quantized to just one bit, representing its sign

Thesis Advisor Accepted by.......Gakenhimer..

by Gregory A. Rossel, Fiichael J. Shiffer, Ralph Gakenheimer, Gregory A. Rossel
"... ussRaNIte ..."
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