This page collects the research and creative activity of the faculty of the Department of Mathematics & Computer Sciences at Eastern Illinois University.

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Submissions from 2020

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Nonuniform language in technical writing: Detection and correction, Weibo Wang, Aminul Islam, Abidalrahman Moh’d, Axel Soto, and Evangelos Milios

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An intelligent load management application for solar boiler system, Shadi Shehadeh, Abidalrahman Moh'd, Hamed Aly, and M.E. El-Hawary

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Cheeger constants of hyperbolic reflection groups and Maass cusp forms of small eigenvalues, Brian Benson, Grant Lakeland, and Holger Then

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Hyperbolic triangular prisms with one ideal vertex, Grant Lakeland and Corinne Roth

Submissions from 2019

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Engaging students' geometric reasoning with geometry chats, Rick Anderson and Peter Wiles

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Early Detection of Rumor Veracity in Social Media, Anh Dang, Abidalrahman Moh’d, Aminul Islam, and Evangelos Milios

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USING A DISCURSIVE FRAMEWORK TO ANALYZE GEOMETRIC LEARNING AND INSTRUCTION, Peter Wiles and Rick Anderson

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The mod 2 cohomology rings of congruence subgroups in the Bianchi groups, Ethan Berkove, Grant Lakeland, and Alexander Rahm

Submissions from 2018

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Hyperbolic triangular prisms with one ideal vertex, Corinne Barnett and Grant Lakeland

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Active High-Recall Information Retrieval from Domain-Specific Text Corpora based on Query Documents, Sitong Chen, Abidalrahman Moh'd, Seyednaser Nourashrafeddin, and Evangelos Milios

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Integrating Global Attention for Pairwise Text Comparison, Jie Mei, Xiang Jiang, Aminul Islam, Abidalrahman Moh'd, and Evangelos Milios

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Statistical learning for OCR error correction, Jie Mei, Aminul Islam, Abidalrahman Moh’d, Yajing Wu, and Evangelos Milios

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MiBio: A dataset for OCR post-processing evaluation, Jie Mei, Aminul Islam, Abidalrahman Moh’d, Yajing Wu, and Evangelos Milios

Submissions from 2017

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An Offline–Online Visual Framework for Clustering Memes in Social Media, Anh Dang, Abidalrahman Moh’d, Anatoliy Gruzd, Evangelos Milios, and Rosane Minghim

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Zero entropy subgroups of mapping class groups, John Franks and Kamlesh Parwani

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The incredibly simple operating system, Andrew Mertz

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The mod 2 cohomology rings of congruence subgroups in the bianchi groups, Ethan Berkove, Grant Lakeland, and Alexander Rahm

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ARAAC: A Rational Allocation Approach in Cloud Data Center Networks, Ahmad Quttoum, Ayoub Alsarhan, and Abidalrahman Moh’d

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Strict contractions and exotic SO0(d,1) quotients, Grant Lakeland and Christopher Leininger

Submissions from 2016

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Anomalous partially hyperbolic diffeomorphisms I: dynamically coherent examples, Christian Bonatti, Kamlesh Parwani, and Rafael Potrie

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Strict contractions and exotic SO_0(d,1) quotients, Grant Lakeland and Christopher Leininger

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Equivalent trace sets for arithmetic Fuchsian groups, Grant Lakeland

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L A T E X tips for the academic, Andrew Mertz, William Slough, and Nancy Van Cleave

Submissions from 2015

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A simple introduction to web services using Flickr: nifty assignment, Andrew Mertz

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Visualizing some benefits of parallel computing with Julia sets: nifty assignment, Andrew Mertz and Nancy Van Cleave

Submissions from 2014

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Systoles and Dehn surgery for hyperbolic 3-manifolds, Grant Lakeland and Christopher Leininger

Submissions from 2013

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Symmetric random walks on Homeo+(R), B. Deroin, V. Klepstyn, A. Navas, and Kamlesh Parwani

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Symmetric random walks on Homeo+(R), B. Deroin, V. Klepstyn, A. Navas, and Kamlesh Parwani

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A Gentle Introduction to PythonTeX, Andrew Mertz and William Slough

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28 Nanometers FPGAs Support for High Throughput and Low Power Cryptographic Applications, Yaser Jararweh, Lo'ai Tawalbeh, Hala Tawalbeh, and Abidalrahman Moh’d

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Bubble fountain with wandering black hole, Andrew Mertz and Nancy Van Cleave

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Strategically recruiting diverse students into your undergraduate computing major, Andrew Mertz and Nancy Van Cleave

Submissions from 2012

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Hardware Performance Evaluation of SHA-3 Candidate Algorithms, Yaser Jararweh, Lo’ai Tawalbeh, Hala Tawalbeh, and Abidalrahman Moh’d

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Dirichlet–Ford domains and arithmetic reflection groups, Grant Lakeland

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Arithmetic reflection groups and congruence subgroups, Grant Lakeland

Submissions from 2011

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What motivates students to take advanced mathematics: A rural perspective, Rick Anderson

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Mathematics course-taking in rural high schools, Rick Anderson and Beng Chang

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What If We Lived in Flatland?, Rick Anderson and Jamie Princko

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A Secure Platform of Wireless Sensor Networks, Abidalrahman Moh‘d, Hosein Marzi, Nauman Aslam, William Phillips, and William Robertsona

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Boid swarms: nifty assignment, Andrew Mertz and Nancy Van Cleave

Submissions from 2010

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On 3-manifolds that support partially hyperbolic diffeomorphisms, Kamlesh Parwani

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Nifty assignment: concurrent multi-user battleship, Andrew Mertz and Nancy Van Cleave

Submissions from 2009

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A TikZ tutorial: Generating graphics in the spirit of TEX, Andrew Mertz and William Slough

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Harmonic functions on R-covered foliations and group actions on the circle, Sergio Fenley, Renato Feres, and Kamlesh Parwani

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Harmonic functions on R-covered foliations and group actions on the circle, Sergio Fenley, Renato Feres, and Kamlesh Parwani

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The ACM Java libraries, Andrew Mertz, William Slough, and Nancy Van Cleave

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Dirichlet-Ford Domains and Arithmetic Reflection Groups, Grant Lakeland

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Dirichlet-Ford Domains and Reflection Groups, Grant Lakeland

Submissions from 2008

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The two variable substitution problem for free products of groups, Leo Comerford and Charles Edmunds

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The two variable substitution problem for free products of groups, Leo P. Comerford and Charles C. Edmunds

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C^1 actions of the mapping class group on the circle, Kamlesh Parwani

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C^1 actions of the mapping class group on the circle, Kamlesh Parwani

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The ACM Java libraries: post-conference workshop, Andrew Mertz, William Slough, and Nancy Van Cleave

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Using the ACM Java libraries in CS 1, Andrew Mertz, William Slough, and Nancy Van Cleave

Submissions from 2007

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Chapter 45 – Minimal flows, William Basener, Kamlesh Parwani, and Tamas Wiandt

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Graphics with PGF and TikZ, Andrew Mertz and William Slough

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Graphics with TikZ, Andrew Mertz and William Slough

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Programming with PerlTEX, Andrew Mertz and William Slough

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Fixed points of Abelian actions, John Franks, Michael Handel, and Kamlesh Parwani

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Fixed points of abelian actions on S2, John Franks, Michael Handel, and Kamlesh Parwani

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Fixed points of abelian actions on S2, John Franks, Michael Handel, and Kamlesh Parwani

Submissions from 2006

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Rotation sets for networks of circle maps, Kamlesh Parwani and Krešimir Josić

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The Two Covering Radius of the Two Error Correcting BCH Code, Andrew Klapper and Andrew Mertz

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Simple braids for surface homeomorphisms, Kamlesh Parwani

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Simple braids for surface homeomorphisms, Kamlesh Parwani

Submissions from 2005

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Beamer by Example, Andrew Mertz and William Slough

Actions of SL on Homology Spheres, Kamlesh Parwani

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Monotone periodic orbits for torus homeomorphisms, Kamlesh Parwani

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Monotone periodic orbits for torus homeomorphisms, Kamlesh Parwani

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Actions of SL(n,Z) on homology spheres, Kamlesh Parwani

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Actions of SL(n,Z) on homology spheres, Kamlesh Parwani

Submissions from 2004

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On the complexity of multicovering radii, Andrew Mertz

Submissions from 2003

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The multicovering radii of linear codes with 1-covering radius one, A. Mertz

Simple periodic orbits on surfaces, Kamlesh Parwani

Submissions from 2001

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A set of CS 1 labs utilizing graphical objects and inheritance, P. Andrews, D. Broline, W. Slough, and N. Van Cleave

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LEARNING ACTIVITIES FOR SECONDARY COURSES Session T4G AND POST-SECONDARY CS, Peter Andrews, William Slough, Nancy Van Cleave, and Suzanne Westbrook

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The multicovering radii of the even weight codes, Andrew Mertz

Submissions from 1996

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USING LABORATORIES IN DISCRETE MATHEMATICS, William Slough and Peter Andrews

Submissions from 1994

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Commutators as Powers in Free Products of Groups, Leo Comerford, Charles C. Edmunds, and Gerhard Rosenberger

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Commutators as Powers in Free Products of Groups, Leo Comerford, Charles Edmunds, and Gerhard Rosenberger

Submissions from 1991

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On limitations of transformations between combinatorial problems, William Slough and Karl Winklmann