Alek Kolcz

According to our database, Alek Kolcz authored at least 43 papers between 1994 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2017

Text Mining for Spam Filtering.

Aleksander Kolcz

Proceedings of the Encyclopedia of Machine Learning and Data Mining, 2017

2016

Effects of Sampling on Twitter Trend Detection.

Andrew Yates, Alek Kolcz, Nazli Goharian, Ophir Frieder

Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

2014

Large-scale high-precision topic modeling on twitter.

Shuang-Hong Yang, Alek Kolcz, Andy Schlaikjer, Pankaj Gupta

Proceedings of the 20th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2014

Recall estimation for rare topic retrieval from large corpuses.

Praveen Bommannavar, Alek Kolcz, Anand Rajaraman

Proceedings of the 2014 IEEE International Conference on Big Data (IEEE BigData 2014), 2014

2013

Trafficking Fraudulent Accounts: The Role of the Underground Market in Twitter Spam and Abuse.

Kurt Thomas, Damon McCoy, Chris Grier, Alek Kolcz, Vern Paxson

Proceedings of the 22th USENIX Security Symposium, Washington, DC, USA, August 14-16, 2013, 2013

"w00t! feeling great today!": chatter in Twitter: identification and prevalence.

Ramnath Balasubramanyan, Aleksander Kolcz

Proceedings of the Advances in Social Networks Analysis and Mining 2013, 2013

2012

Large-scale machine learning at twitter.

Jimmy Lin, Alek Kolcz

Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012

Large Scale Learning at Twitter.

Aleksander Kolcz

Proceedings of the Semantic Web: Research and Applications, 2012

2010

Text Mining for Spam Filtering.

Aleksander Kolcz

Proceedings of the Encyclopedia of Machine Learning, 2010

Adaptive near-duplicate detection via similarity learning.

Hannaneh Hajishirzi, Wen-tau Yih, Aleksander Kolcz

Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

2009

Better Naive Bayes classification for high-precision spam detection.

Yang Song, Aleksander Kolcz, C. Lee Giles

Softw. Pract. Exp., 2009

Guest editors' introduction: Special Issue from ECML PKDD 2009.

Aleksander Kolcz, Dunja Mladenic, Wray L. Buntine, Marko Grobelnik, John Shawe-Taylor

Mach. Learn., 2009

Guest editors' introduction: special issue of selected papers from ECML PKDD 2009.

Aleksander Kolcz, Dunja Mladenic, Wray L. Buntine, Marko Grobelnik, John Shawe-Taylor

Data Min. Knowl. Discov., 2009

Spam filter evaluation with imprecise ground truth.

Gordon V. Cormack, Aleksander Kolcz

Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

Genre-based decomposition of email class noise.

Aleksander Kolcz, Gordon V. Cormack

Proceedings of the 15th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Paris, France, June 28, 2009

2008

Trusting spam reporters: A reporter-based reputation system for email filtering.

Elena Zheleva, Aleksander Kolcz, Lise Getoor

ACM Trans. Inf. Syst., 2008

Lexicon randomization for near-duplicate detection with I-Match.

Aleksander Kolcz, Abdur Chowdhury

J. Supercomput., 2008

2007

Site-Independent Template-Block Detection.

Aleksander Kolcz, Wen-tau Yih

Proceedings of the Knowledge Discovery in Databases: PKDD 2007, 2007

Raising the baseline for high-precision text classifiers.

Aleksander Kolcz, Wen-tau Yih

Proceedings of the 13th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2007

Avoidance of Model Re-Induction in SVM-Based Feature Selection for Text Categorization.

Aleksander Kolcz, Abdur Chowdhury

Proceedings of the IJCAI 2007, 2007

Improve Spam Filtering by Detecting Gray Mail.

Scott Yih, Robert McCann, Alek Kolcz

Proceedings of the CEAS 2007, 2007

Hardening Fingerprinting by Context.

Aleksander Kolcz, Abdur Chowdhury

Proceedings of the CEAS 2007, 2007

2006

The challenges of service-side personalized spam filtering: scalability and beyond.

Aleksander Kolcz, Michael Bond, James Sargent

Proceedings of the 1st International Conference on Scalable Information Systems, 2006

2005

Automatic web query classification using labeled and unlabeled training data.

Steven M. Beitzel, Eric C. Jensen, Ophir Frieder, David A. Grossman, David D. Lewis, Abdur Chowdhury, Aleksander Kolcz

Proceedings of the SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2005

Improved Naive Bayes for Extremely Skewed Misclassification Costs.

Aleksander Kolcz, Abdur Chowdhury

Proceedings of the Knowledge Discovery in Databases: PKDD 2005, 2005

Local sparsity control for naive Bayes with extreme misclassification costs.

Aleksander Kolcz

Proceedings of the Eleventh ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2005

Improving Automatic Query Classification via Semi-Supervised Learning.

Steven M. Beitzel, Eric C. Jensen, Ophir Frieder, David D. Lewis, Abdur Chowdhury, Aleksander Kolcz

Proceedings of the 5th IEEE International Conference on Data Mining (ICDM 2005), 2005

2004

Improved robustness of signature-based near-replica detection via lexicon randomization.

Aleksander Kolcz, Abdur Chowdhury, Joshua Alspector

Proceedings of the Tenth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2004

The Impact of Feature Selection on Signature-Driven Spam Detection.

Aleksander Kolcz, Abdur Chowdhury, Joshua Alspector

Proceedings of the CEAS 2004, 2004

2002

Asymmetric Missing-data Problems: Overcoming the Lack of Negative Data in Preference Ranking.

Aleksander Kolcz, Joshua Alspector

Inf. Retr., 2002

Efficient handling of high-dimensional feature spaces by randomized classifier ensembles.

Aleksander Kolcz, Xiaomei Sun, Jugal K. Kalita

Proceedings of the Eighth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2002

2001

Summarization as Feature Selection for Text Categorization.

Aleksander Kolcz, Vidya Prabakarmurthi, Jugal K. Kalita

Proceedings of the 2001 ACM CIKM International Conference on Information and Knowledge Management, 2001

2000

A Line-Oriented Approach to Word Spotting in Handwritten Documents.

Aleksander Kolcz, Joshua Alspector, Marijke F. Augusteijn

Pattern Anal. Appl., 2000

N-tuple Network, CART, and Bagging.

Aleksander Kolcz

Neural Comput., 2000

1999

Basis function models of the CMAC network.

Aleksander Kolcz, Nigel M. Allinson

Neural Networks, 1999

The general memory neural network and its relationship with basis function architectures.

Aleksander Kolcz, Nigel M. Allinson

Neurocomputing, 1999

An Internet-Based Newspaper Filtering and Personalization System (demonstration abstract).

Aleksander Kolcz, Joshua Alspector

Proceedings of the SIGIR '99: Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 1999

1998

Visual keyword-based word spotting in handwritten documents.

Aleksander Kolcz, Joshua Alspector, Marijke F. Augusteijn, Robert Carlson, George V. Popescu

Proceedings of the Document Recognition V, San Jose, CA, USA, January 24, 1998, 1998

Comparing Feature-Based and Clique-Based User Models for Movie Selection.

Joshua Alspector, Aleksander Kolcz, Nachimuthu Karunanithi

Proceedings of the 3rd ACM International Conference on Digital Libraries, 1998

1997

Feature-based and Clique-based User Models for Movie Selection: A Comparative Study.

Joshua Alspector, Aleksander Kolcz, Nachimuthu Karunanithi

User Model. User Adapt. Interact., 1997

1996

N-tuple Regression Network.

Aleksander Kolcz, Nigel M. Allinson

Neural Networks, 1996

1995

General memory neural network-extending the properties of basis networks to RAM-based architectures.

Aleksander Kolcz, Nigel M. Allinson

Proceedings of International Conference on Neural Networks (ICNN'95), Perth, WA, Australia, November 27, 1995

1994

Zelig: A Novel Parallel Computing Machine Using Reconfigurable Logic.

Neil J. Howard, Aleksander Kolcz, Andy M. Tyrrell, Nigel M. Allinson, Antonia J. Jones

Proceedings of the Second Euromicro Workshop on Parallel and Distributed Processing, 1994