Filters








34,598 Hits in 8.5 sec

Using Semantic Differentials for an Evaluative View of the Search Engine as an Interactive System

Frances C. Johnson
2012 European Workshop on Human-Computer Interaction and Information Retrieval  
In this paper, we investigate the use of semantic differentials in obtaining the evaluative view held by users of the search engine.  ...  We consider the value of using the semantic differential as a technique in the toolkit for assessing the user experience during information interactions in exploratory search tasks.  ...  the collection of the users' evaluative judgment of an interactive system based on the technique known as 'semantic differentials'.  ... 
dblp:conf/eurohcir/Johnson12 fatcat:aunp4awnz5bine4leg2nsj6bay

Formative Evaluation of Near-Semantic Search Interfaces

Jim Hahn, Chris Diaz
2013 Internet Reference Services Quarterly  
This paper reports findings from a usability study of an experimental near-semantic search interface.  ...  We present user preferences for exploring semantic recommendations and model a new user interface for subject suggestions based on the results.  ...  as new semantic search engines emerge.  ... 
doi:10.1080/10875301.2013.856367 fatcat:jbdpdofr7ragfguzsbhym7m544

LeActiveMath [chapter]

Erica Melis, Jeff Haywood, Tim J. Smith
2006 Lecture Notes in Computer Science  
for mathematics that can be used in high school and university as well as for self study.  ...  LeActiveMath (Language-Enhanced, User-Adaptive, Interactive eLearning for Mathematics) is an interdisciplinary European effort that develops an internationalized Web-based intelligent e-Learning system  ...  The goal of LeActiveMath is to develop an innovative Web-based intelligent e-Learning system for mathematics that can be used in high school and university as well as for self study.  ... 
doi:10.1007/11876663_69 fatcat:ih2eoaxa4bddniax23hzovy7tu

Articles Transmit / Received Beamforming for Frequency Diverse Array with Symmetrical frequency offsets Shaddrack Yaw Nusenu Adv. Sci. Technol. Eng. Syst. J. 2(3), 1-6 (2017); View Description Detailed Analysis of Amplitude and Slope Diffraction Coefficients for knife-edge structure in S-UTD-CH Model Eray Arik, Mehmet Baris Tabakcioglu Adv. Sci. Technol. Eng. Syst. J. 2(3), 7-11 (2017); View Description Applications of Case Based Organizational Memory Supported by the PAbMM Architecture Martín, María de los ...

Jith Sarker, Abu Shami Md. Zadid Shifat, Rezoan Ahmed Shuvro
2017 Advances in Science, Technology and Engineering Systems  
Graphene based devices demand to be deliberated as a possible option for post Si based fabrication technology.  ...  In the modernistics years, Graphene has become a promising resplendence in the horizon of fabrication technology, due to some of its unique electronic properties like zero band gap, high saturation velocity  ...  As GFETs experiences low Ion/Ioff ratio, opening of band gap in bilayer graphene has made graphene an enduring replacement for semiconductors, specially, in high speed electronics.  ... 
doi:10.25046/aj0203177 fatcat:qhd2rteuajdqzo77fq74ixwevu

Visual Exploratory Search of Relationship Graphs on Smartphones

Jianquan Ouyang, Hao Zheng, Fanbin Kong, Tianming Liu, Michael J Proulx
2013 PLoS ONE  
This paper presents a novel framework for Visual Exploratory Search of Relationship Graphs on Smartphones (VESRGS) that is composed of three major components: inference and representation of semantic relationship  ...  In comparison with traditional lookup search methodologies, the proposed VESRGS system is characterized with the following perceived advantages. 1) It infers rich semantic relationships between the querying  ...  Acknowledgements The authors would like to thank the Gephi toolkit (http:// gephi.org/) developers for making this tool open-source and available, and would like to thank the anonymous reviewers for their  ... 
doi:10.1371/journal.pone.0079379 pmid:24223936 pmcid:PMC3817041 fatcat:7gt66na62bcpppjwanexe3v6pq

A Global Environment Analysis and Visualization System with Semantic Computing for Multi-Dimensional World Map

Yasushi Kiyoki
2016 Engineering Journal  
We utilize a multi-dimensional computing model, the Mathematical Model of Meaning (MMM), and a multi-dimensional space filtering method with an adaptive axis adjustment mechanism to implement differential  ...  We also present a method to analyze and visualize the highlighted factors using our Multi-dimensional World Map (5-Dimensional World Map) System.  ...  Acknowledgement The author would like to appreciate Dr. Xing Chen, Dr. Shiori Sasaki, Dr. Chawan Koopipat and Dr. Petchporn Chawakitchareon for their significant discussions and experimental studies.  ... 
doi:10.4186/ej.2016.20.4.137 fatcat:smeemytrffha3b3tyfloaqt5ey

Applying differential privacy to search queries in a policy based interactive framework

Palanivel Kodeswaran, Evelyne Viegas
2009 Proceeding of the ACM first international workshop on Privacy and anonymity for very large databases - PAVLAD '09  
Web search logs are of growing importance to researchers as they help understanding search behavior and search engine performance.  ...  We propose a policy based safe interactive framework built on semantic policies and differential privacy to allow researchers access to search logs, while maintaining the privacy of the users.  ...  ACKNOWLEDGEMENTS We would like to thank the reviewers for their valuable comments. Also, we would like to thank Frank McSherry for his insightful discussions and helping us with the PINQ framework.  ... 
doi:10.1145/1651449.1651455 dblp:conf/cikm/KodeswaranV09 fatcat:3dropa5gzvdmhkmedfk7mpmmva

Evolutionary Approach of General System Theory Applied on Web Applications Analysis [chapter]

Aneta Bartuskova, Ondrej Krejcar, Kamil Kuca
2014 Lecture Notes in Electrical Engineering  
This paper reviews evolution stages of websites and presents framework for websites analysis, based on the evolutionary approach of general systems theory.  ...  Framework for websites analysis and evaluation is then presented in a form of criteria list for each defined stage.  ...  ACKNOWLEDGMENT This work and the contribution were supported by project "SP/2014/05 -Smart Solutions for Ubiquitous Computing Environments" from University of Hradec Kralove.  ... 
doi:10.1007/978-3-319-07674-4_41 fatcat:6yt55gudibcv7ihmf5inh6tuyu

Requirements to a Search Engine for Semantic Multimedia Content

Lydia Weiland, Felix Hanser, Ansgar Scherp
2014 International Journal of Multimedia Data Engineering and Management  
The authors investigate user requirements regarding the interface design for semantic multimedia search and retrieval based on a prototypical implementation of a search engine for multimedia content on  ...  The interviews are complemented by a paper-and-pencil questionnaire to obtain quantitative information. As a result, the authors elicit requirements to a web search engine for multimedia content.  ...  Amundsen for implementing the search engine prototype used in this study (Tingvold, Stohr, Schneider, & Amundsen, 2013) .  ... 
doi:10.4018/ijmdem.2014100104 fatcat:77s2uwmi25gdlolhptuvwxx57e

Web-based similarity for emotion recognition in web objects

Giulio Biondi, Valentina Franzoni, Yuanxi Li, Alfredo Milani
2016 Proceedings of the 9th International Conference on Utility and Cloud Computing - UCC '16  
The phases of the extraction include: text preprocessing (tokenization, stop words, filtering), search engine automated query, HTML parsing of results (i.e. scraping), estimation of semantic proximity,  ...  as semantic data.  ...  The authors thank Mr. Ka Ho TAM, graduate student of Hong Kong Baptist University, for the useful discussion and support.  ... 
doi:10.1145/2996890.3007883 dblp:conf/ucc/BiondiFLM16 fatcat:aljzlnv4ibd3zazji2zqbnvyzm

An Interactive Platform for Multilingual Linguistic Resource Enrichment

Ahmed Tawfik, Fausto Giunchiglia, Francesco Bux
2014 Proceedings of the International Conference on Knowledge Engineering and Ontology Development  
The world is extremely diverse and its diversity is obvious in the cultural differences and the large number of spoken languages being used all over the world.  ...  The paper explains the knowledge representation methodology used in constructing the platform together with the iterative process followed in designing and implementing the first version of the platform  ...  We also would like to thank Maltese Vincenzo for all the contributions he made in the form of review, design suggestions and defect detection.  ... 
doi:10.5220/0005037001950206 dblp:conf/ic3k/TawfikGB14 fatcat:jva7olr6h5b67eb3tyzrkcrn2a

RDFViewS: A Storage Tuning Wizard for RDF Applications [article]

François Goasdoué, Konstantinos Karanasos (INRIA Saclay - Ile de France), Julien Leblay, Ioana Manolescu
2010 arXiv   pre-print
Our system employs practical algorithms and heuristics to navigate through the search space of potential view configurations, and exploits the possibly available semantic information - expressed via an  ...  In this paper, we present RDFViewS, a system capable of choosing the most suitable views to materialize, in order to minimize the query response time for a specific SPARQL query workload, while taking  ...  OUTLINE RDF data is increasingly used in data management applications related to traditional Computer Science topics (e.g., search engines, semantic annotations, social tagging), as well as in contexts  ... 
arXiv:1008.2186v1 fatcat:cxqdsqydondd7fl7ou53klr6r4

RDFViewS

François Goasdoué, Konstantinos Karanasos, Julien Leblay, Ioana Manolescu
2010 Proceedings of the 19th ACM international conference on Information and knowledge management - CIKM '10  
Our system employs practical algorithms and heuristics to navigate through the search space of potential view configurations, and exploits the possibly available semantic information -expressed via an  ...  In this paper, we present RDFViewS, a system capable of choosing the most suitable views to materialize, in order to minimize the query response time for a specific SPARQL query workload, while taking  ...  OUTLINE RDF data is increasingly used in data management applications related to traditional Computer Science topics (e.g., search engines, semantic annotations, social tagging), as well as in contexts  ... 
doi:10.1145/1871437.1871778 dblp:conf/cikm/GoasdoueKLM10 fatcat:dy2eielm7jdcjds4c6likt5ena

Rico

Biplab Deka, Zifeng Huang, Chad Franzen, Joshua Hibschman, Daniel Afergan, Yang Li, Jeffrey Nichols, Ranjitha Kumar
2017 Proceedings of the 30th Annual ACM Symposium on User Interface Software and Technology - UIST '17  
To demonstrate the kinds of applications that Rico enables, we present results from training an autoencoder for UI layout similarity, which supports queryby-example search over UIs.  ...  Data-driven models help mobile app designers understand best practices and trends, and can be used to make predictions about design performance and support the creation of adaptive UIs.  ...  ACKNOWLEDGMENTS We thank the reviewers for their helpful comments and suggestions, and the crowd workers who helped build the Rico dataset.  ... 
doi:10.1145/3126594.3126651 dblp:conf/uist/DekaHFHALNK17 fatcat:omw3ds4f5fefvmvba257knhkoi

Community based feedback techniques to improve video search

David Vallet, Frank Hopfgartner, Martin Halvey, Joemon M. Jose
2008 Signal, Image and Video Processing  
We use a graph based model based on implicit feedback mined from the interactions of previous users of our video search system to provide recommendations to aid users in their search tasks.  ...  In particular we wish to make the challenging task of video search much easier for users.  ...  Acknowledgements This research work was partially supported by the EC under contracts: K-Space (FP6-027026) and SEMEDIA (FP6-045032).  ... 
doi:10.1007/s11760-008-0087-y fatcat:ydlqun6mjvhdrebeetmijwglku
« Previous Showing results 1 — 15 out of 34,598 results