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ASUNAM
2015
IEEE
3 years 3 months ago
Public Information Exposure Detection: Helping Users Understand Their Web Footprints
—To help users better understand the potential risks associated with publishing data publicly, as well as the quantity and sensitivity of information that can be obtained by comb...
Lisa Singh, Grace Hui Yang, Micah Sherr, Andrew Hi...
ASUNAM
2015
IEEE
3 years 3 months ago
Parsing-based Sarcasm Sentiment Recognition in Twitter Data
Abstract—Sentiment Analysis is a technique to identify people’s opinion, attitude, sentiment, and emotion towards any specific target such as individuals, events, topics, prod...
Santosh Kumar Bharti, Korra Sathya Babu, Sanjay Ku...
ASUNAM
2015
IEEE
3 years 3 months ago
Believe it or Not? Analyzing Information Credibility in Microblogs
—This paper identifies and evaluates key factors that influence credibility perception in microblogs. Specifically, we report on a demographic survey (N=81) followed by a user...
Byungkyu Kang, Tobias Höllerer, John O'Donova...
ASUNAM
2015
IEEE
3 years 3 months ago
Predicting Swedish Elections with Twitter: A Case for Stochastic Link Structure Analysis
—The question that whether Twitter data can be leveraged to forecast outcome of the elections has always been of great anticipation in the research community. Existing research f...
Nima Dokoohaki, Filippia Zikou, Daniel Gillblad, M...
ASUNAM
2015
IEEE
3 years 3 months ago
"Got to have faith!": The DEvOTION algorithm for delurking in social networks
—Lurkers are silent members of a social network (SN) who gain benefit from others’ information without significantly giving back to the community. The study of lurking behavi...
Roberto Interdonato, Chiara Pulice, Andrea Tagarel...
ASUNAM
2015
IEEE
3 years 3 months ago
Recurrent Subgraph Prediction
—Interactions in dynamic networks often transcend the dyadic barrier and emerge as subgraphs. The evolution of these subgraphs cannot be completely predicted using a pairwise lin...
Saurabh Nagrecha, Nitesh V. Chawla, Horst Bunke
ASUNAM
2015
IEEE
3 years 3 months ago
Leveraging Rating Behavior to Predict Negative Social Ties
—User social networks are a useful information for many information access related tasks, such as recommendation or information retrieval. In such tasks, recent papers have explo...
Luc-Aurélien Gauthier, Benjamin Piwowarski,...
ASUNAM
2015
IEEE
3 years 3 months ago
CS-ComDet: A Compressive Sensing Approach for Inter-Community Detection in Social Networks
—One of the most relevant characteristics of social networks is community structure, in which network nodes are joined together in densely connected groups between which there ar...
Hamidreza Mahyar, Hamid R. Rabiee, Ali Movaghar, E...
ASUNAM
2015
IEEE
3 years 3 months ago
Community-centric analysis of user engagement in Skype social network
—Traditional approaches to user engagement analysis focus on individual users. In this paper we address user engagement analysis at the level of groups of users (social communiti...
Giulio Rossetti, Luca Pappalardo, Riivo Kikas, Din...
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