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Research Output 1998 2019

  • 708 Citations
  • 14 h-Index
  • 67 Conference contribution
  • 22 Article
  • 4 Patent
  • 2 Chapter
2019

Motif-Preserving Dynamic Local Graph Cut

Zhou, D., He, J., Davulcu, H. & Maciejewski, R., Jan 22 2019, Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018. Song, Y., Liu, B., Lee, K., Abe, N., Pu, C., Qiao, M., Ahmed, N., Kossmann, D., Saltz, J., Tang, J., He, J., Liu, H. & Hu, X. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 1156-1161 6 p. 8622263. (Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Finance
Stars
Large scale systems
2018

Cost-sensitive decision making for online fraud management

Yildirim, M. Y., Ozer, M. & Davulcu, H., Jan 1 2018, Artificial Intelligence Applications and Innovations - 14th IFIP WG 12.5 International Conference, AIAI 2018, Proceedings. Springer New York LLC, p. 323-336 14 p. (IFIP Advances in Information and Communication Technology; vol. 519).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision making
Profitability
Costs
Learning systems
Managers

Detecting antagonistic and allied communities on social media

Salehi, A. & Davulcu, H., Oct 24 2018, Proceedings of the 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2018. Tagarelli, A., Reddy, C. & Brandes, U. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 99-106 8 p. 8508297

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Social sciences
social media
community
Social media
antagonism
2 Citations (Scopus)

Finding organizational accounts based on structural and behavioral factors on twitter

Alzahrani, S., Gore, C., Salehi, A. & Davulcu, H., Jan 1 2018, Social, Cultural, and Behavioral Modeling - 11th International Conference, SBP-BRiMS 2018, Proceedings. Bisgin, H., Thomson, R., Hyder, A. & Dancy, C. (eds.). Springer Verlag, p. 164-175 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10899 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Classifiers
Logistics
Labels
Classifier
Logistic Regression

Implicit negative link detection on online political networks via matrix tri-factorizations

Ozer, M., Yildirim, M. Y. & Davulcu, H., Jun 26 2018, (Accepted/In press) In : New Review of Hypermedia and Multimedia. p. 1-25 25 p.

Research output: Contribution to journalArticle

Factorization
Electric network analysis
Experiments
Polarization
3 Citations (Scopus)

Sentiment-driven community profiling and detection on social media

Salehi, A., Ozer, M. & Davulcu, H., Jul 3 2018, HT 2018 - Proceedings of the 29th ACM Conference on Hypertext and Social Media. Association for Computing Machinery, Inc, p. 229-237 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Snowball: Extracting causal chains from climate change text corpora

Alashri, S., Tsai, J. Y., Koppela, A. R. & Davulcu, H., May 25 2018, Proceedings - 2018 1st International Conference on Data Intelligence and Security, ICDIS 2018. Institute of Electrical and Electronics Engineers Inc., p. 234-241 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Climate change
Seed
Personnel
3 Citations (Scopus)

Triadic co-clustering of users, issues and sentiments in political tweets

Koç, S. Ş., Özer, M., Toroslu, İ. H., Davulcu, H. & Jordan, J., Jun 15 2018, In : Expert Systems with Applications. 100, p. 79-94 16 p.

Research output: Contribution to journalArticle

Terminology
2017
19 Citations (Scopus)

A local algorithm for structure-preserving graph cut

Zhou, D., Zhang, S., Yildirim, M. Y., Alcorn, S., Tong, H., Davulcu, H. & He, J., Aug 13 2017, KDD 2017 - Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, Vol. Part F129685. p. 655-664 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Proteins
Clustering algorithms
Markov processes
Stars
Seed
4 Citations (Scopus)

Directional prediction of stock prices using breaking news on Twitter

Alostad, H. & Davulcu, H., 2017, In : Web Intelligence. 15, 1, p. 1-17 17 p.

Research output: Contribution to journalArticle

Momentum
Websites
Financial markets
5 Citations (Scopus)

HiDDen: Hierarchical dense subgraph detection with application to financial fraud detection

Zhang, S., Zhou, D., Yildirim, M. Y., Alcorn, S., He, J., Davulcu, H. & Tong, H., 2017, Proceedings of the 17th SIAM International Conference on Data Mining, SDM 2017. Society for Industrial and Applied Mathematics Publications, p. 570-578 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quadratic programming
2 Citations (Scopus)

Negative link prediction and its applications in online political networks

Ozer, M., Yildirim, M. Y. & Davulcu, H., Jul 4 2017, HT 2017 - Proceedings of the 28th ACM Conference on Hypertext and Social Media. Association for Computing Machinery, Inc, p. 125-134 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polarization
Electric network analysis
Monitoring
2016
2 Citations (Scopus)

A Generalized Hierarchical Multi-Latent Space Model for Heterogeneous Learning

Yang, P., Davulcu, H., Zhu, Y. & He, J., Dec 1 2016, In : IEEE Transactions on Knowledge and Data Engineering. 28, 12, p. 3154-3168 15 p., 7572203.

Research output: Contribution to journalArticle

Labels
Learning algorithms
Tuning
Genes
3 Citations (Scopus)

Climate Change Frames Detection and Categorization Based on Generalized Concepts

Alashri, S., Tsai, J. Y., Alzahrani, S., Corman, S. & Davulcu, H., Mar 22 2016, Proceedings - 2016 IEEE 10th International Conference on Semantic Computing, ICSC 2016. Institute of Electrical and Electronics Engineers Inc., p. 277-284 8 p. 7439349

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Climate change
Classifiers
Communication
3 Citations (Scopus)

"Climate Change" Frames Detection and Categorization Based on Generalized Concepts

Alashri, S., Alzahrani, S., Tsai, J. Y., Corman, S. R. & Davulcu, H., Jun 1 2016, In : International Journal of Semantic Computing. 10, 2, p. 147-166 20 p.

Research output: Contribution to journalArticle

Natural language processing systems
Text processing
text processing
Climate change
Feature extraction

Co-clustering signed 3-partite graphs

Koc, S. S., Toroslu, I. H. & Davulcu, H., Nov 21 2016, Proceedings of the 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2016. Institute of Electrical and Electronics Engineers Inc., p. 945-948 4 p. 7752353

Research output: Chapter in Book/Report/Conference proceedingConference contribution

experiment
Experiments
18 Citations (Scopus)

Community detection in political Twitter networks using Nonnegative Matrix Factorization methods

Ozer, M., Kim, N. & Davulcu, H., Nov 21 2016, Proceedings of the 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2016. Institute of Electrical and Electronics Engineers Inc., p. 81-88 8 p. 7752217

Research output: Chapter in Book/Report/Conference proceedingConference contribution

twitter
Factorization
Electric network analysis
community
balance theory
4 Citations (Scopus)

Directional prediction of stock prices using breaking news on twitter

Alostad, H. & Davulcu, H., Feb 2 2016, Proceedings - 2015 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, WI-IAT 2015. Institute of Electrical and Electronics Engineers Inc., Vol. 1. p. 523-530 8 p. 7396858

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Websites
Financial markets
18 Citations (Scopus)

Exploring Evolving Media Discourse Through Event Cueing

Lu, Y., Steptoe, M., Burke, S., Wang, H., Tsai, J. Y., Davulcu, H., Montgomery, D., Corman, S. & Maciejewski, R., Jan 31 2016, In : IEEE Transactions on Visualization and Computer Graphics. 22, 1, p. 220-229 10 p., 7192705.

Research output: Contribution to journalArticle

Climate change
Time series
Lenses
10 Citations (Scopus)

Predicting the location and time of mobile phone users by using sequential pattern mining techniques

Ozer, M., Keles, I., Toroslu, H., Karagoz, P. & Davulcu, H., Jun 1 2016, In : Computer Journal. 59, 6

Research output: Contribution to journalArticle

Mobile phones
Data mining
Specifications
3 Citations (Scopus)

Story forms detection in text through concept-based co-clustering

Alzahrani, S., Ceran, B., Alashri, S., Ruston, S. W., Corman, S. & Davulcu, H., Oct 26 2016, Proceedings - 2016 IEEE International Conferences on Big Data and Cloud Computing, BDCloud 2016, Social Computing and Networking, SocialCom 2016 and Sustainable Computing and Communications, SustainCom 2016. Institute of Electrical and Electronics Engineers Inc., p. 258-265 8 p. 7723702

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Factorization
Semantics
semantics
Clustering
evaluation
2015
19 Citations (Scopus)

A dynamic modularity based community detection algorithm for large-scale networks: DSLM

Aktunc, R., Toroslu, I. H., Ozer, M. & Davulcu, H., Aug 25 2015, Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015. Association for Computing Machinery, Inc, p. 1177-1183 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A network-based model for predicting hashtag breakouts in twitter

Alzahrani, S., Alashri, S., Koppela, A. R., Davulcu, H. & Toroslu, I., 2015, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 9021. p. 3-12 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9021).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Classifiers
Visualization
Sliding Window
Experiments
Model

Lookingglass: A visual intelligence platform for tracking social movements

Davulcu, H. & Woodward, D., Jan 1 2015, Illuminating Dark Networks. Cambridge University Press, p. 84-102 19 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Social Movements
intelligence
scaling
driver
sect
18 Citations (Scopus)

MUVIR: Multi-view rare category detection

Zhou, D., He, J., Candan, K. & Davulcu, H., 2015, IJCAI International Joint Conference on Artificial Intelligence. International Joint Conferences on Artificial Intelligence, Vol. 2015-January. p. 4098-4104 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

27 Citations (Scopus)

Orthogonal rank-one matrix pursuit for low rank matrix completion

Wang, Z., Lai, M. J., Lu, Z., Fan, W., Davulcu, H. & Ye, J., 2015, In : SIAM Journal on Scientific Computing. 37, 1, p. A488-A514

Research output: Contribution to journalArticle

Matrix Completion
Low-rank Matrices
Pursuit
Iteration
Matching Pursuit
7 Citations (Scopus)

Story detection using generalized concepts and relations

Ceran, B., Kedia, N., Corman, S. & Davulcu, H., Aug 25 2015, Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015. Association for Computing Machinery, Inc, p. 942-949 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Semantics
Syntactics
Error analysis
Scanning
Costs
Violence
2014
6 Citations (Scopus)

Rank-one matrix pursuit for matrix completion

Wang, Z., Lai, M. J., Lu, Z., Fan, W., Davulcu, H. & Ye, J., 2014, 31st International Conference on Machine Learning, ICML 2014. International Machine Learning Society (IMLS), Vol. 2. p. 1260-1268 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Collaborative filtering
Singular value decomposition
Microarrays
Learning systems
2013
2 Citations (Scopus)

A system for ranking organizations using social scale analysis

Tikves, S., Banerjee, S., Temkit, H., Gokalp, S., Davulcu, H., Sen, A., Corman, S., Woodward, M., Nair, S., Rohmaniyah, I. & Amin, A., Jan 1 2013, In : Social Network Analysis and Mining. 3, 3, p. 313-328 16 p.

Research output: Contribution to journalArticle

ranking
expert
Websites
gold standard
Feature extraction
2 Citations (Scopus)

K-partitioning of signed or weighted bipartite graphs

Omeroglu, N. B., Toroslu, I. H., Gokalp, S. & Davulcu, H., 2013, Proceedings - SocialCom/PASSAT/BigData/EconCom/BioMedCom 2013. p. 815-820 6 p. 6693419

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

LookingGlass: A visual intelligence platform for tracking online social movements

Kim, N., Gokalp, S., Davulcu, H. & Woodward, M., 2013, Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2013. Association for Computing Machinery, p. 1020-1027 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

population development
driver
follower
Group
macro level
1 Citation (Scopus)

MultiScale modeling of Islamic organizations in UK

Kim, N., Tikves, S., Wang, Z., Githens-Mazer, J. & Davulcu, H., 2013, Proceedings - SocialCom/PASSAT/BigData/EconCom/BioMedCom 2013. p. 13-18 6 p. 6693305

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Covariance matrix
1 Citation (Scopus)

Partitioning and scaling signed bipartite graphs for polarized political blogosphere

Gokalp, S., Temkit, M., Davulcu, H. & Toroslu, I. H., 2013, Proceedings - SocialCom/PASSAT/BigData/EconCom/BioMedCom 2013. p. 168-173 6 p. 6693329

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Blogs
Polarization
Experiments
3 Citations (Scopus)

Spatio-temporal signal recovery from political tweets in Indonesia

Mazumder, A., Das, A., Kim, N., Gokalp, S., Sen, A. & Davulcu, H., 2013, Proceedings - SocialCom/PASSAT/BigData/EconCom/BioMedCom 2013. p. 280-287 8 p. 6693343

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Recovery
Hot Temperature
2012
10 Citations (Scopus)

A semantic triplet based story classifier

Ceran, B., Karad, R., Mandvekar, A., Corman, S. & Davulcu, H., 2012, Proceedings of the 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2012. p. 573-580 8 p. 6425707

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Classifiers
Semantics
RSS
Linguistics
Support vector machines
1 Citation (Scopus)

BioEve search: A novel framework to facilitate interactive literature search

Ahmed, S. T., Davulcu, H., Tikves, S., Nair, R. & Zhao, Z., 2012, In : Advances in Bioinformatics. 2012, 509126.

Research output: Contribution to journalArticle

Information Storage and Retrieval
Biological Science Disciplines
Information retrieval
Biomedical Research
Navigation
1 Citation (Scopus)

Partisan scale

Gokalp, S. & Davulcu, H., 2012, WWW'12 - Proceedings of the 21st Annual Conference on World Wide Web Companion. p. 349-352 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

World Wide Web
User interfaces
4 Citations (Scopus)

Partitioning signed bipartite graphs for classification of individuals and organizations

Banerjee, S., Sarkar, K., Gokalp, S., Sen, A. & Davulcu, H., 2012, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 7227 LNCS. p. 196-204 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7227 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signed Graph
Bipartite Graph
Partitioning
Disjoint
Classify
3 Citations (Scopus)

Perspective analysis for online debates

Tikves, S., Gokalp, S., Temkit, M., Banerjee, S., Ye, J. & Davulcu, H., 2012, Proceedings of the 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2012. p. 898-905 8 p. 6425645

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internet
2011
4 Citations (Scopus)

A system for ranking organizations using social scale analysis

Tikves, S., Banerjee, S., Temkit, H., Gokalp, S., Davulcu, H., Sen, A., Corman, S., Woodward, M., Rochmaniyah, I. & Amin, A., 2011, Proceedings - 2011 European Intelligence and Security Informatics Conference, EISIC 2011. p. 308-313 6 p. 6061223

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Feature extraction
Websites

Functional "AJAX" in secure synchronous programming

Mukhopadhyay, S., Bharadwaj, R. & Davulcu, H., 2011, Proceedings of the Annual Hawaii International Conference on System Sciences. 5718595

Research output: Chapter in Book/Report/Conference proceedingConference contribution

XML
Semantics
Theorem proving
Static analysis
Research laboratories
2010
7 Citations (Scopus)

Analyzing sentiment markers describing radical and counter-radical elements in online news

Davulcu, H., Ahmed, S. T., Gokalp, S., Temkit, M. H., Taylor, T., Woodward, M. & Amin, A., 2010, Proceedings - SocialCom 2010: 2nd IEEE International Conference on Social Computing, PASSAT 2010: 2nd IEEE International Conference on Privacy, Security, Risk and Trust. p. 335-340 6 p. 5591246

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clustering and mapping related news about violence events on their time-lines

Ahmed, S. T., Tikves, S. & Davulcu, H., 2010, ISI 2010 - 2010 IEEE International Conference on Intelligence and Security Informatics: Public Safety and Security. p. 175 1 p. 5484742

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sorting
Clustering algorithms
Violence

ImpactRank: A study on news impact forecasting

Tikves, S. & Davulcu, H., 2010, Proceedings - SocialCom 2010: 2nd IEEE International Conference on Social Computing, PASSAT 2010: 2nd IEEE International Conference on Privacy, Security, Risk and Trust. p. 488-493 6 p. 5591313

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Frequency standards
Feature extraction
1 Citation (Scopus)

Semantic classification and dependency parsing enabled automated bio-molecular event extraction from text

Ahmed, S. T., Nair, R., Patel, C., Kanwar, S. P., Hakenberg, J. & Davulcu, H., 2010, 2010 ACM International Conference on Bioinformatics and Computational Biology, ACM-BCB 2010. p. 370-373 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Human Genome
Semantics
Hand
Genes
Research
2009

Default α-logic for modeling customizable failure semantics in workflow systems using dynamic reconfiguration constraints

Davulcu, H., Mukhopadhyay, S., Singh, P. & Yau, S-S., 2009, Communications in Computer and Information Science. Vol. 63. p. 49-56 8 p. (Communications in Computer and Information Science; vol. 63).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dynamical systems
Semantics
Specifications
6 Citations (Scopus)

Tracking terrorism news threads by extracting event signatures

Ahmed, S. T., Bhindwale, R. & Davulcu, H., 2009, 2009 IEEE International Conference on Intelligence and Security Informatics, ISI 2009. p. 182-184 3 p. 5137296

Research output: Chapter in Book/Report/Conference proceedingConference contribution

RSS
Terrorism
Blogs
Learning algorithms
Learning systems
2008
3 Citations (Scopus)

A risk reduction framework for dynamic workflows

Singh, P., Gelgi, F., Davulcu, H., Yau, S-S. & Mukhopadhyay, S., 2008, Proceedings - 2008 IEEE International Conference on Services Computing, SCC 2008. Vol. 1. p. 381-388 8 p. 4578485

Research output: Chapter in Book/Report/Conference proceedingConference contribution