23,286 Hits in 4.0 sec

Optimizing Network Patching Policy Decisions [chapter]

Yolanta Beres, Jonathan Griffin
2012 IFIP Advances in Information and Communication Technology  
exploits and attacks.  ...  Patch management of networks is essential to mitigate the risks from the exploitation of vulnerabilities through malware and other attacks, but by setting too rigorous a patching policy for network devices  ...  We also make assumptions about the characteristics of the threat environment specific to network exploits and attacks, mostly based on historical (though sparse) data on network exploits over the past  ... 
doi:10.1007/978-3-642-30436-1_35 fatcat:ig2pfwfeorhrjm5xmud6vvbyyi

Historical baselines for large marine animals

Heike K. Lotze, Boris Worm
2009 Trends in Ecology & Evolution  
Myers, as well as working group members at the National Center for Ecological Analysis and Synthesis, for inspiration and discussion.  ...  Financial support was provided by the Sloan Foundation's Census of Marine Life Program and the Lenfest Ocean Program. Review Trends in Ecology and Evolution Vol. 24 No.5  ...  Expanding the timeline Expanding ecological timelines into the past typically involves a range of records that provide estimates for different historical time periods (Figure 1a) .  ... 
doi:10.1016/j.tree.2008.12.004 pmid:19251340 fatcat:e5unmfqxdjc3dawc4ygfgumco4

You Are What You Tweet: Profiling Users by Past Tweets to Improve Hate Speech Detection [article]

Prateek Chaudhry, Matthew Lease
2021 arXiv   pre-print
Hate speech detection research has predominantly focused on purely content-based methods, without exploiting any additional context. We briefly critique pros and cons of this task formulation.  ...  To evaluate this, we augment three Twitter hate speech datasets with additional timeline data, then embed this additional context into a strong baseline model.  ...  The statements made herein are solely the opinions of the authors and do not reflect the views of the sponsoring agencies.  ... 
arXiv:2012.09090v2 fatcat:2qn4g3rpuzb5ncvuxgj6autcem

Time Aware Knowledge Extraction for Microblog Summarization on Twitter [article]

Carmen De Maio, Giuseppe Fenza, Vincenzo Loia, Mimmo Parente
2015 arXiv   pre-print
Specifically, the dynamic context of microblogging requires to manage not only meaning of information but also the evolution of knowledge over the timeline.  ...  Nevertheless, it is really a nightmare to find information of interest through the huge amount of available posts that are often noise and redundant.  ...  Acknowledgement The authors are indebted to the authors of [4] for the provisioning of tweet streams and gold summary in order to enable the comparison evaluation of the proposed framework.  ... 
arXiv:1501.06715v1 fatcat:7nxfrxin2fbkfmlyve4yqo6a7e

K Prototype Clustering with Efficient Summarization for Topic Evolutionary Tweet Stream Clustering

2017 International Journal of Science and Research (IJSR)  
Third to notice and monitors the outlinesummary based and volume based variation to provide timeline from tweet stream.  ...  Since a large variety of tweets area trashy, unrelated and raucous in nature, owing to the social nature of tweeting.  ...  Timeline is one of these techniques which may make analysis tasks easier and faster.  ... 
doi:10.21275/art20164057 fatcat:yrf6bv5zrrhyfmbr3m2dcv2rsm

Teaching the history of nursing administration: the strategy of construction timeline

Ana Lucia Neves, Patricia Draganov, Maria Cristina Sanna
2014 Revista de Pesquisa : Cuidado é Fundamental Online  
Objective: to describe the learning strategy of creating a timeline about "what is taught and for whom the content of Nursing Administration."  ...  Results: the implementation of the strategy was proposed, tested by students and teacher and their products were interactive panels composing the timeline on the history of nursing.  ...  The texts available in flyers inside the box were descriptions about the Evangelical Hospital School Construction timeline In follow-up to the steps of the strategy of construction of the timeline,  ... 
doi:10.9789/2175-5361.2014v6n3p1068 fatcat:r5wq3txucvhuhlnpde2ijrdffa

Rapid Prototyping a Semantic Web Application for Cultural Heritage: The Case of MANTIC [chapter]

Glauco Mantegari, Matteo Palmonari, Giuseppe Vizzari
2010 Lecture Notes in Computer Science  
Instead, higher-level modeling aspects need a deep analysis and require domain expertise. 1  ...  MANTIC 1 is a Web application that integrates heterogenous and legacy data about the archeology of Milan (Italy); the application combines semantic Web and mashup technologies.  ...  The application shows that effective results can be obtained also by exploiting data available from the deep Web and with very limited funds on national or international scale.  ... 
doi:10.1007/978-3-642-13489-0_33 fatcat:hmgssvmxivesppkbdc6hgt2c64

Comprehensive and interactive temporal query processing with SAP HANA

Martin Kaufmann, Panagiotis Vagenas, Peter M. Fischer, Donald Kossmann, Franz Färber
2013 Proceedings of the VLDB Endowment  
Our prototype combines an in-memory column store and a novel, generic temporal index structure named Timeline Index.  ...  In this demo, we present a prototype of a main memory database system which provides a wide range of temporal operators featuring predictable and interactive response times.  ...  For each input table a Timeline Index has to be available.  ... 
doi:10.14778/2536274.2536278 fatcat:4cj3l2ju3bfzzmhhcysdzf2uq4

A Semantic Web Approach to Enable a Smart Route to Historical Archives

Annamaria Goy, Diego Magro, Alessandro Baldo, Dipartimento di Informatica, Universit`a di Torino, Turin, Italy, Dipartimento di Informatica, Universit`a di Torino, Turin, Italy, Dipartimento di Informatica, Universit`a di Torino, Turin, Italy
2019 Journal of Web Engineering  
The case studies show the enhancement provided by a semantically rich representation of time intervals and a detailed formal description of events and their participants.  ...  In this paper we show that an ontology-based approach can be beneficial for enhancing the access to cultural resources, and in particular historical documents.  ...  Moreover, the RDF triplestore can be made available also through a SPARQL endpoint [21] , thus offering third parties the possibility of exploiting the knowledge about historical events, narrated in archival  ... 
doi:10.13052/jwe1540-9589.18462 fatcat:d6qtdllednfcfggv7zzzpf47gq

Your Sentiment Precedes You: Using an author's historical tweets to predict sarcasm

Anupam Khattri, Aditya Joshi, Pushpak Bhattacharyya, Mark Carman
2015 Proceedings of the 6th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis  
Sarcasm understanding may require information beyond the text itself, as in the case of 'I absolutely love this restaurant!' which may be sarcastic, depending on the contextual situation.  ...  We present the first quantitative evidence to show that historical tweets by an author can provide additional context for sarcasm detection.  ...  In this paper, we exploit the timeline structure of twitter for sarcasm detection of tweets.  ... 
doi:10.18653/v1/w15-2905 dblp:conf/wassa/KhattriJBC15 fatcat:nk2p3rjffbdmzh4aha6tadbii4

Simulating the Response of a Rural Acute Health‐care Delivery System to a Bioterrorist Attack

2004 International Journal of Disaster Medicine  
In all cases, the need for ICU beds greatly exceeded the available supply.  ...  Method: The analysis employed two discrete event simulation models, one representing the spread of disease following an attack with a contagious agent (pneumonic plague) and the other representing the  ...  of Emergency Medicine (Dr William Barsan) for their guidance.  ... 
doi:10.1080/15031430410024363 fatcat:jyonilxrhrhv3nps2od2mdh7pm

Change Prediction through Coding Rules Violations

Irene Tollin, Francesca Arcelli Fontana, Marco Zanoni, Riccardo Roveda
2017 Proceedings of the 21st International Conference on Evaluation and Assessment in Software Engineering - EASE'17  
Static source code analysis is an increasingly important activity to manage software project quality, and is often found as a part of the development process.  ...  A widely adopted way of checking code quality is through the detection of violations to speci c sets of rules addressing good programming practices.  ...  We exploited classi cation models to predict changes, and experimented with di erent settings w.r.t. the way we use historical information.  ... 
doi:10.1145/3084226.3084282 dblp:conf/ease/TollinFZR17 fatcat:khacu2zadvcitihoxbhapiu73m

Topic Evolutionary Tweet Stream Clustering Algorithm and TCV Rank Summarization

Selvaraj K, Balaji S
2016 International Journal of Advancements in Technology  
In general, tweet summarization and third to detect and monitors the summary-based and volume based variation to produce timeline automatically from tweet stream.  ...  Implementing continuous tweet stream reducing a text document is however not a simple task, since a huge number of tweets are worthless, unrelated and raucous in nature, due to the social nature of tweeting  ...  Timeline is one of these techniques which can make analysis tasks easier and faster presented a timeline-based backchannel for conversations around events proposed the evolutionary timeline summarization  ... 
doi:10.4172/0976-4860.1000162 fatcat:ghiei67gkbhehcuuy24rf43hxa

The History of Temporal Data Visualization and a Proposed Event Centric Timeline Visualization Model

Khandaker TabinHasan, Sheikh Shaugat Abdullah, Rezwan Ahmed, Fausto Giunchiglia
2013 International Journal of Computer Applications  
Our study is structured in three parts: First we discussed different methods of management and visualization of temporal data, then we showed the history and current state of timeline visualization and  ...  We showed the development of timeline visualization of temporal data over decades, evaluated different techniques, connected and presented them in sequential order to justify the importance of our proposed  ...  However, SIMILE Timeline, a Web based widget is now available for the use of event management and visualization [42] .  ... 
doi:10.5120/12241-8497 fatcat:njvs7mwxcfayhm5agex35qudnq

Temporal summarization of event-related updates in wikipedia

Mihai Georgescu, Dang Duc Pham, Nattiya Kanhabua, Sergej Zerr, Stefan Siersdorfer, Wolfgang Nejdl
2013 Proceedings of the 22nd International Conference on World Wide Web - WWW '13 Companion  
Further, the system determines distinct events through the clustering of updates by exploiting different types of information such as update time, textual similarity, and the position of the updates within  ...  Finally, the system generates the meaningful temporal summarization of event-related updates and automatically annotates the identified events in a timeline.  ...  Moreover, it is able to find historical information about events that are no longer available in the current version of Wikipedia, giving the user a comprehensive view of the event, and not only the socially  ... 
doi:10.1145/2487788.2487923 dblp:conf/www/GeorgescuPKZSN13 fatcat:xbhel3db4fambbrp3yq4ow3le4
« Previous Showing results 1 — 15 out of 23,286 results