Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Himel Dev"'
Publikováno v:
Proceedings of the International AAAI Conference on Web and Social Media. 13:181-192
This paper proposes a generative model for discovering user roles and community role compositions in Community Question Answering (CQA) platforms. While past research shows that participants play different roles in online communities, automatically d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c5de323d9a4c7b1ec736d0327a6ae9
https://doi.org/10.1609/icwsm.v13i01.3220
https://doi.org/10.1609/icwsm.v13i01.3220
Autor:
Hossein Hamooni, Himel Dev
Publikováno v:
DSAA
A payment card (such as debit or credit) is one of the most convenient payment methods for purchasing goods and services. Hundreds of millions of card transactions take place across the globe every day, generating a massive volume of transaction data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87fc0e8ed3cd15787509be8791656f6a
https://doi.org/10.1109/dsaa49011.2020.00059
https://doi.org/10.1109/dsaa49011.2020.00059
Publikováno v:
IUI
As datasets continue to grow in size and complexity, exploring multi-dimensional datasets remain challenging for analysts. A common operation during this exploration is drill-down-understanding the behavior of data subsets by progressively adding fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e9187f71c18f0220a8b7a52698ff01d
https://doi.org/10.1145/3301275.3302307
https://doi.org/10.1145/3301275.3302307
In content-based online platforms, use of aggregate user feedback (say, the sum of votes) is commonplace as the "gold standard" for measuring content quality. Use of vote aggregates, however, is at odds with the existing empirical literature, which s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0645b4445130b08d501e34e1132192d2
Publikováno v:
WWW
In this paper, we interpret the community question answering websites on the StackExchange platform as knowledge markets, and analyze how and why these markets can fail at scale. A knowledge market framing allows site operators to reason about market
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8b286a28650b1182cf28d259b6b4adc
http://arxiv.org/abs/1712.00139
http://arxiv.org/abs/1712.00139
Autor:
Zhicheng Liu, Himel Dev
Publikováno v:
IUI
In the light of continuous growth in log analytics, application logs remain a valuable source to understand and analyze patterns in user behavior. Today, almost every major software company employs analysts to reveal user insights from log data. To u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eae69b370bf1aad011fac217b88631ef
https://doi.org/10.1145/3025171.3025184
https://doi.org/10.1145/3025171.3025184
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319274324
SocInfo
SocInfo
Increasing eminence of online reputation of individuals along with the tendency to avoid unpleasant real-life and/or virtual events such as cyber-bullying, social awkwardness, unintentional false news propagation etc., have made many social users con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::563c2d5166d96875c753ff699a3c68ee
https://doi.org/10.1007/978-3-319-27433-1_10
https://doi.org/10.1007/978-3-319-27433-1_10
A hierarchical approach for identifying user activity patterns from mobile phone call detail records
Publikováno v:
NSysS
With the increasing use of mobile devices, now it is possible to collect different data about the day-to-day activities of personal life of the user. Call Detail Record (CDR) is the available dataset at large-scale, as they are already constantly col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76aa54220bae16a418d2c32e68fb7f4d
https://doi.org/10.1109/nsyss.2015.7043535
https://doi.org/10.1109/nsyss.2015.7043535
Autor:
Himel Dev
Publikováno v:
SIGMOD Conference
Discovering communities from a social network requires publishing the social network's data. However, community detection from raw data of a social network may reveal many sensitive information of the involved parties, e.g., how much a user is involv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b2873633bbccdeccc387b9fc6589a77
https://doi.org/10.1145/2588555.2612668
https://doi.org/10.1145/2588555.2612668
Autor:
Himel Dev
Publikováno v:
CHI Extended Abstracts
Content assessment of posts before broadcasting them in social media has become crucial for many social media users. Primary reasons include online reputation management, avoiding awkwardness in social media, preventing cyber-bullying, preventing uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::282fa18f4f63e6f6d9369e032144110c
https://doi.org/10.1145/2559206.2579409
https://doi.org/10.1145/2559206.2579409