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Effective Retrival of Data from E-mail Corpus for Digital Investigations

S. Gowri, G. S. Anandha Mala
2015 Indian Journal of Science and Technology  
Hence a system is initiated using digital textual data mining standards for configuration and execution, which enhances IIR (Intelligent Information Retrieval) viability in digital forensics.  ...  The framework analyzes the input corpus data with domain specific keywords after which search and ranking of the SMSs, based on the weight of the keywords of forensic interest is computed.  ...  The formula used to calculate the new Score is: f(x) = α* KW + β* AW Where, • KW-Keyword weighted • AW-Attribute weighted • α-Weight factor for keyword based score • β-Weight factor for Meta data based  ... 
doi:10.17485/ijst/2015/v8is9/43102 fatcat:hexikdfmjne5vdmzkheap6naaa

The semantic logger

Mischa M Tuffield, Antonis Loizou, David Dupplaw
2006 Proceedings of the 3rd ACM workshop on Continuous archival and retrival of personal experences - CARPE '06  
The Semantic Logger's utility is grounded in two context-based applications, namely a recommender system, and a photo-annotation tool.  ...  The Semantic Logger 1 (SL) is presented as a system for the importing, housing, and exploiting of personal information.  ...  The web service based architecture developed for photocopain, allows easy integration of new image analysis algorithms, and/or new clustering algorithms as needed.  ... 
doi:10.1145/1178657.1178669 fatcat:2jsjgthgwrdd3k6u4tokouixdu

A new content-based access method for video databases

P Cheng
1999 Information Sciences  
In addition, a SQL-like query language for video content retrival is provided.  ...  This paper presents a novel video data model and a nested annotation language for describing complex information of video data.  ...  This ability is not only eective for semantic-based comments, but also helpful for audiovisual content of video data owing to limitations of image processing technologies.  ... 
doi:10.1016/s0020-0255(99)00033-x fatcat:zehduow7qreqvjtdbhba4hrxme

INFORMATION RETRIVAL FROM SOCIAL NETWORKING

Twinkle Patel, Hiten Sadani
unpublished
For instance, the data collected often include content shared by the users only, or content accessible to the researchers, hence obfuscating a large amount of data that would help understanding users'  ...  Large quantities of information are shared through online social networks, making them attractive sources of data for social network research.  ...  Information in this context can be composed of text (including numeric and date data), images, audio, video and other multi-media objects."  ... 
fatcat:kgmmnuod7zd7tmvrrydohq7iei

Semantic content based image retrieval using object-process diagrams [chapter]

Dov Dori, Hagit Hel-Or
1998 Lecture Notes in Computer Science  
This paper presents a new approach to image retrieval in which image content, based on the "visual scene", is the basis for both retrieval and user interface.  ...  We propose to model image content using Object-Process Diagrams. Our hierarchical approach incorporates both the low-level image features and textual key sentencess as descriptors of the image.  ...  Acknowledgement The authors would like to thank the Israel Ministry of Science and Arts for their nancial support under the Infrastructure Program.  ... 
doi:10.1007/bfb0033224 fatcat:hbkpkvrw2rcirgnzu22ltify7a

Text Analytics in Social Media [chapter]

Xia Hu, Huan Liu
2012 Mining Text Data  
The rapid growth of online social media in the form of collaborativelycreated content presents new opportunities and challenges to both producers and consumers of information.  ...  In this chapter, we first introduce the background of traditional text analytics and the distinct aspects of textual data in social media.  ...  The authors would like to acknowledge all of the researchers in Arizona State University's Data Mining and Machine Learning Laboratory.  ... 
doi:10.1007/978-1-4614-3223-4_12 fatcat:ynmfabrhpjf6vils663o3rs2za

BLOCK TRUNCATION CODING BASED CONTENT BASED IMAGE RETRIVAL USING HALFTONING

V Nalini, K Yuvaraj, K Yagna Theja
International Journal of Recent Trends in VLSI,Embedded Systems and Signal Processing   unpublished
Based on the concept of Ordered-Dither Block Truncation Coding (ODBTC) this project presents a technique for Content-Based Image Retrieval (CBIR).  ...  Several approaches have been developed to capture the information of image contents by directly computing the image features from an image.  ...  retrieval problem, that is, the problem of searching for digital images in large databases "Content-based" means that the search will analyze the actual contents of the image.  ... 
fatcat:iyc7sbsksvgtzgnjkqjthzliza

Recent Trends on Content Based Image Retrieval System- An Overview

Rajsheel Sharma, Prof. Ratnesh Dubey, Dr.Vineet Richariya
2016 IOSR Journal of Computer Engineering  
The Content-Based Image Retrieval (CBIR) techniques comprise methodologies intended to retrieve self-content descriptors over the image data set being studied according to the type of the image.  ...  Neuro-fuzzy logic based implicit feedback gets improved results as compared to traditional implicit feedback.  ...  Therefore, developing proper tools for the image retrieval on the basis of image content from large image database is challenging.  ... 
doi:10.9790/0661-1804064853 fatcat:ulymifg47bcq7iwgtqcwbup4zm

Secure Multi Agent Information Filtering

Farzad Peyravi, Alimohammad Latif
2014 Journal of clean energy technologies  
The main problems are that the relevant information is spread over a big number of sources and useful information is hidden under the huge amount of useless data.  ...  We proposed a Secure Multi Agent Information Filtering (SMAIF) system based on agents and use of vector space model to find user interest in information groups supporting security issues on agents' communications  ...  Information filtering agents [1] , [5] are essentially new helpful tools in the ever-growing field of applications for user interfaces, which provide a comprehensive and optimal approach to operating  ... 
doi:10.7763/ijcte.2014.v6.869 fatcat:2nzhcmlwjre27d3h7yexyrdm2i

Intelligent Bar Chart Plagiarism Detection in Documents

Mohammed Mumtaz Al-Dabbagh, Naomie Salim, Amjad Rehman, Mohammed Hazim Alkawaz, Tanzila Saba, Mznah Al-Rodhaan, Abdullah Al-Dhelaan
2014 The Scientific World Journal  
By identifying the intimate relationship between the text and graphical components, the proposed technique pulls out the Start, End, and Exact values for each bar.  ...  Acknowledgment The authors extend their appreciation to the Deanship of Scientific Research at King Saud University for funding this work through Research Group no. RGP-264.  ...  The authors are also thankful to Ministry of Science and Technology Innovation (MOSTI), Malaysia, and Research Management Center (RMC), Universiti Teknologi Malaysia (UTM), Johor, Malaysia, for their technical  ... 
doi:10.1155/2014/612787 pmid:25309952 pmcid:PMC4182899 fatcat:33rjbehx2ffbjbtxfio7trah3i

Visualizing text similarities from a graph-based SOM

Khalid Kahloot, Mohammad A. Mikki, Akram A. ElKhatib
2015 INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY  
These views are based on cultural or community aspects, which make extracting information from text very difficult.  ...  SOM clustering algorithm is used to construct knowledge from text data.  ...  In the past few years, the importance of research in the field of search in textual information has become very important.  ... 
doi:10.24297/ijct.v14i7.1889 fatcat:aew3h3kmrzem7bptuphua5plqa

Medical Visual Question Answering: A Survey [article]

Zhihong Lin, Donghao Zhang, Qingyi Tac, Danli Shi, Gholamreza Haffari, Qi Wu, Mingguang He, Zongyuan Ge
2022 arXiv   pre-print
Our goal is to provide comprehensive information for researchers interested in medical artificial intelligence.  ...  In the first part of this survey, we collect and discuss the publicly available medical VQA datasets up to date about the data source, data quantity, and task feature.  ...  For example, the WBSS (Word-based Semantic Similarity) and CBSS (Concept-based Semantic Similarity) are created in the VQA-Med-2018 [31] as new language metrics.  ... 
arXiv:2111.10056v2 fatcat:4dihtqmptbgj5lozrv3lfxqv7q

N for the price of 1

Craig E. Wills, Mikhail Mikhailov, Hao Shang
2001 Proceedings of the tenth international conference on World Wide Web - WWW '01  
This paper proposes a new idea of packaging the set of objects embedded on a Web page into a single bundle object for retrieval by clients.  ...  In practice, however, there is inconsistent support for persistent connections, particularly with pipelining, from Web servers, user agents, and intermediaries.  ...  Authors are also grateful to the National Science Foundation for providing partial support for this research. Bibliography  ... 
doi:10.1145/371920.372061 dblp:conf/www/WillsMS01 fatcat:73wy6japujhm5nwxpitwyfyadu

Metadata and their impact on processes in Building Information Modeling

Vladimir Nyvlt
2014 Journal of Systems Integration  
How to use this technology for data and metadata collection, storage and sharing, which processes may these new technologies deploy.  ...  Knowledge Management or better say Knowledge Sharing covers two sets of tools, managerial and technological.  ...  This generally distinguishes the approach of knowledge representation as "concept-based information retrieval", from "content-based information retrieval" in which a document is indexed not conceptually  ... 
doi:10.20470/jsi.v5i2.199 fatcat:4vknsnqk75ezvlrreu7nepmtue

Characteristics of document similarity measures for compliance analysis

Asad Sayeed, Soumitra Sarkar, Yu Deng, Rafah Hosn, Ruchi Mahindru, Nithya Rajamani
2009 Proceeding of the 18th ACM conference on Information and knowledge management - CIKM '09  
A key strategy being adopted for achieving these goals is the use of an asset-based approach to service delivery, where standard reusable components developed by domain experts are minimally modified for  ...  One example of this approach is the use of contract templates, one for each type of service offered.  ...  RELATED WORK The problem of matching documents by their textual content to templates, in order to assess compliance with regimes specified in those templates, is not one that is well-studied in the literature  ... 
doi:10.1145/1645953.1646106 dblp:conf/cikm/SayeedSDHMR09 fatcat:4udjsossize5jiyv55sv4aan74
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