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An evaluation of semantic fisheye views for opportunistic search in an annotated image collection

Paul Janecek, Pearl Pu
2005 International Journal on Digital Libraries  
In this paper we describe a prototype for visualizing an annotated image collection and an experiment to compare the effectiveness of two distinctly different SFEVs for a complex opportunistic search task  ...  The results of the experiment suggest that semantic-guided search is significantly more effective than similarity-guided search for discovering and using domain knowledge in a collection.  ...  their annotated images.  ... 
doi:10.1007/s00799-004-0108-6 fatcat:4asuqpsoebf5norrbwcra24rsq

Searching with Semantics: An Interactive Visualization Technique for Exploring an Annotated Image Collection [chapter]

Paul Janecek, Pearl Pu
2003 Lecture Notes in Computer Science  
Effective opportunistic search in visual interfaces for large information collections, such as documents, web pages, and annotated images, often requires domain knowledge that the information seeker does  ...  In this paper we describe an interactive "focus + context" visualization technique for integrating this semantic information into the representation of the information collection to support effective opportunistic  ...  A Prototype for Exploring an Annotated Image Collection We have implemented a VIRI prototype using semantic fisheye views to support opportunistic search in a very large collection of annotated images.  ... 
doi:10.1007/978-3-540-39962-9_30 fatcat:2w5eudwisjfqdnzuvlzkqqg3te

Opportunistic Search with Semantic Fisheye Views [chapter]

Paul Janecek, Pearl Pu
2004 Lecture Notes in Computer Science  
To further characterize the effectiveness of this technique for opportunistic search, we have developed a visual information retrieval interface for a large collection of annotated images that implements  ...  In this paper we describe how semantic fisheye views (SFEV) can be designed to effectively support this search process by enabling rapid, interactive exploration of the multiple contexts that are useful  ...  This research was funded by grant 2000-066816 from the Swiss National Science Foundation, and was supported by the generous donation of annotated images by Corbis.  ... 
doi:10.1007/978-3-540-30480-7_69 fatcat:vlxbh4cjcbgnbhm2wtl77tsqvi

Concept Expansion Using Semantic Fisheye Views [chapter]

Paul Janecek, Vincent Schickel, Pearl Pu
2005 Lecture Notes in Computer Science  
In this paper, we describe how Semantic Fisheye Views (SFEV) can be designed to transparently integrate rich semantic models into the search process, allowing users to effectively explore a diverse range  ...  Exploratory search over a collection often requires users to iteratively apply a variety of strategies, such as searching for more general or more specific concepts in reaction to the information they  ...  This amplifies the difficult problem of matching the annotations in the image collection to the relevant concepts in an ontology (i.e., lexical/semantic disambiguation).  ... 
doi:10.1007/11599517_31 fatcat:jantmqisovewxje4huhqvcd56m

JoDL special issue on information visualization interfaces for retrieval and analysis – Guest editor's introduction

Katy Börner, Javed Mostafa
2005 International Journal on Digital Libraries  
Paul Janecek and Pearl Pu present "An Evaluation of Semantic Fisheye Views for Opportunistic Search in an Annotated Image Collection."  ...  The paper focuses on a thorough and systematic comparison of different semantic fisheye views.  ...  for his advice and support in the production of this special issue.  ... 
doi:10.1007/s00799-005-0114-3 fatcat:ijnemnkoyfgvxi3la2ukfhawtq

The State of Aerial Surveillance: A Survey [article]

Kien Nguyen, Clinton Fookes, Sridha Sridharan, Yingli Tian, Feng Liu, Xiaoming Liu, Arun Ross
2022 arXiv   pre-print
More specifically, for each of these four tasks, we first discuss unique challenges in performing these tasks in an aerial setting compared to a ground-based setting.  ...  The rapid emergence of airborne platforms and imaging sensors are enabling new forms of aerial surveillance due to their unprecedented advantages in scale, mobility, deployment and covert observation capabilities  ...  ACKNOWLEDGMENT This research was supported by an Australian Research Council (ARC) Discovery grant DP200101942.  ... 
arXiv:2201.03080v2 fatcat:x7o6zgx2x5cwjkz5ftuizll7nu

Considerations for information environments and the NaviQue workspace

George W. Furnas, Samuel J. Rauch
1998 Proceedings of the third ACM conference on Digital libraries - DL '98  
The design considerations came from task analyses of information gathering activities, from changes in the global information environment, and from advances in humancomputer interaction.  ...  This paper presents design considerations for the construction of advanced information environments, and a prototype interface that attempts to respond to them.  ...  ACKNOWLEDGMENTS The authors are deeply indebted to other members of the Advanced User Interface team (see footnote 1). This work was supported by the NSF/DARPA/NASA Digital Library Initiative.  ... 
doi:10.1145/276675.276684 dblp:conf/dl/FurnasR98 fatcat:cjpp6xccwzgppgqjd24h6yl23a

Interactive Exploration of Implicit and Explicit Relations in Faceted Datasets

Jian Zhao, Christopher Collins, Fanny Chevalier, Ravin Balakrishnan
2013 IEEE Transactions on Visualization and Computer Graphics  
Due to the scale and complexity of data, robust conclusions are usually formed by coordinating many sub-regions in an information space, which leads to the approach of multi-focus visual exploration that  ...  At last, thanks go to all my co-authors during all kinds of collaborations and all the people who surround me over the years; they have greatly influenced my experiences and my views in research.  ...  ACKNOWLEDGEMENTS Over the last six years, my doctoral study has been an invaluable experience in my life. It has been a challenging adventure, and I was fortune to receive support from many people.  ... 
doi:10.1109/tvcg.2013.167 pmid:24051774 fatcat:43xwwk6lezbqzk2bf65ivvkp5u

2020 Index IEEE Robotics and Automation Letters Vol. 5

2020 IEEE Robotics and Automation Letters  
., +, LRA July 2020 4836-4843 An Opportunistic Strategy for Motion Planning in the Presence of Soft Task Constraints.  ...  ., +, LRA April 2020 2372-2379 SilhoNet-Fisheye: Adaptation of A ROI Based Object Pose Estimation Network to Monocular Fisheye Images.  ... 
doi:10.1109/lra.2020.3032821 fatcat:qrnouccm7jb47ipq6w3erf3cja

Conference Digest

2020 2020 IEEE Aerospace Conference  
The Auxiliary Payload Sensor Suite (APSS), a collection of environmental sensors carried by the Interior exploration using Seismic Investigations, Geodesy, and Heat Transport (InSight) lander, is capable  ...  of measuring Martian air temperature, wind speed, atmospheric pressure, and local magnetic fields.  ...  objects in the field of view.  ... 
doi:10.1109/aero47225.2020.9172613 fatcat:ioqf5ijrx5gvffu3ls34aa2nsq

The visualization of evolving searches

Edward Suvanaphen
2021
The outcome of this thesis, is the design, implementation and evaluation of a tool for aiding users in performing evolving searches.  ...  It is true that when users have a clear idea of what they are searching for, they can specify an accurate and efficient query to the search engine and find pertinent results in the first 10 search results  ...  Right is an example view of an image collection utilizing the layout technique.  ... 
doi:10.22024/unikent/01.02.86460 fatcat:ryf5qfpqezecdnxqatgohdcemm

Crowd-sourced reconstruction of building interiors [article]

Michael Peter, Universität Stuttgart, Universität Stuttgart
2016
images in the indoor domain.  ...  To overcome the flaws of these methods, they are often supported by models for the human movement which in turn rely on indoor maps.  ...  Acknowledgements Herewith, I would like to thank everybody who had an influence on the formation of this thesis.  ... 
doi:10.18419/opus-8729 fatcat:22vvy6be4fda5cyjr4jxxdtmf4

Space and time

G Andrienko, N Andrienko, H Schumann, C Tominski, U Demsar, D Dransch, J Dykes, Sara I Fabrikant, M Jern, M J Kraak
2010
We are truly grateful once more for the excellent support of Eurographics, and in particular Stefanie Behnke, for publishing this work.  ...  Teresa de Martino, for supporting us throughout; her efforts have contributed appreciably to the success of this project.  ...  Acknowledgements We would like to thank all the partners of VisMaster (including community partners) who have contributed to creating this book.  ... 
doi:10.5167/uzh-45424 fatcat:t6szjlhxj5c3zjpwcms7jw3eum

Accuracy- and resource-aware framework for resource-constrained mobile computing

Parul Pandey
2019
Approximate computing reduces the amount of computation that an application is expected to perform, as a result of which the execution time reduces, which in turn reduces the energy consumption of the  ...  Mobile computing is one of the largest untapped reservoirs in today's pervasive computing world as it has the potential to enable a variety of in-situ, real-time applications.  ...  We collect patches of size 8 × 8 from an image, which are flattened and placed at random column indices in Y .  ... 
doi:10.7282/t3-sxb0-7n70 fatcat:7ktdkal3mngf5juhjoiid4wtqq

Human factors in instructional augmented reality for intravehicular spaceflight activities and How gravity influences the setup of interfaces operated by direct object selection

Daniela Markov-Vetter
2016
In human spaceflight, advanced user interfaces are becoming an interesting mean to facilitate human-machine interaction, enhancing and guaranteeing the sequences of intravehicular space operations.  ...  The work presented in this thesis is directed towards a user-driven design for AR-assisted space operations, iteratively solving issues arisen from the problem space, which also includes the consideration  ...  In future work cameras with a broader field of view or the application of a fisheye lens should be tested.  ... 
doi:10.18453/rosdok_id00002362 fatcat:finp3a4b2rgg7atl7jdqoziwpm
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