Ramayya Krishnan

ORCID

Publication Activity (10 Years)

Years Active: 1990-2023
Publications (10 Years): 9

Top Venues

Publications

John P. Dickerson, Bistra Dilkina, Yu Ding, Swati Gupta, Pascal Van Hentenryck, Sven Koenig, Ramayya Krishnan, Radhika Kulkarni, Catherine Gill, Haley Griffin, Maddy Hunter, Ann Schwartz
Artificial Intelligence/Operations Research Workshop 2 Report Out. CoRR (2023)
Tejas Santanam, Anthony Trasatti, Hanyu Zhang, Connor Riley, Pascal Van Hentenryck, Ramayya Krishnan
Changes in Commuter Behavior from COVID-19 Lockdowns in the Atlanta Metropolitan Area. CoRR (2023)
Yingjie Zhang, Beibei Li, Ramayya Krishnan
Learning Individual Behavior Using Sensor Data: The Case of Global Positioning System Traces and Taxi Drivers. Inf. Syst. Res. 31 (4) (2020)
Youngsoo Kim, Ramayya Krishnan
The Dynamics of Online Consumers' Response to Price Promotion. Inf. Syst. Res. 30 (1) (2019)
Abhinav Maurya, Leman Akoglu, Ramayya Krishnan, Daniel Bay
A Lens into Employee Peer Reviews Via Sentiment-Aspect Modeling. ASONAM (2018)
Monideepa Tarafdar, Kevin C. Desouza, Michael I. Barrett, Ritu Agarwal, Richard T. Watson, Ramayya Krishnan
Seeking Public Intellectuals in the Information Systems Discipline: Towards an Impact and Engagement Agenda. ICIS (2018)
Bin Zhang, Paul A. Pavlou, Ramayya Krishnan
On Direct vs. Indirect Peer Influence in Large Social Networks. Inf. Syst. Res. 29 (2) (2018)
Ramayya Krishnan, Alfred Blumstein, Jon Nehlsen
Designing and Sustaining an Award-Winning Analytics Educational Program: The Heinz College of Information Systems and Public Policy at Carnegie Mellon University. Interfaces 48 (4) (2018)
Augusto Santos, Soummya Kar, Ramayya Krishnan, José M. F. Moura
Adaptive social networks: Strong attractors and emergence and downfall of leaders. Allerton (2016)
Liye Ma, Ramayya Krishnan, Alan L. Montgomery
Latent Homophily or Social Influence? An Empirical Analysis of Purchase Within a Social Network. Manag. Sci. 61 (2) (2015)
Truc Viet Le, Siyuan Liu, Hoong Chuin Lau, Ramayya Krishnan
Predicting Bundles of Spatial Locations from Learning Revealed Preference Data. AAMAS (2015)
Yingjie Zhang, Beibei Li, Ramayya Krishnan, Siyuan Liu
Learning from the Offline Trace: A Case Study of the Taxi Industry. ICIS (2015)
Youngsoo Kim, Ramayya Krishnan
On Product-Level Uncertainty and Online Purchase Behavior: An Empirical Analysis. Manag. Sci. 61 (10) (2015)
Siyuan Liu, Shuhui Wang, Ce Liu, Ramayya Krishnan
Understanding taxi drivers' routing choices from spatial and social traces. Frontiers Comput. Sci. 9 (2) (2015)
Siyuan Liu, Yisong Yue, Ramayya Krishnan
Non-Myopic Adaptive Route Planning in Uncertain Congestion Environments. IEEE Trans. Knowl. Data Eng. 27 (9) (2015)
Ray E. Reagans, Param Vir Singh, Ramayya Krishnan
Forgotten Third Parties: Analyzing the Contingent Association Between Unshared Third Parties, Knowledge Overlap, and Knowledge Transfer Relationships with Outsiders. Organ. Sci. 26 (5) (2015)
Siyuan Liu, Shuhui Wang, Ramayya Krishnan
Persistent Community Detection in Dynamic Social Networks. PAKDD (1) (2014)
Siyuan Liu, Shuhui Wang, Feida Zhu, Jinbo Zhang, Ramayya Krishnan
HYDRA: large-scale social identity linkage via heterogeneous behavior modeling. SIGMOD Conference (2014)
Truc Viet Le, Siyuan Liu, Hoong Chuin Lau, Ramayya Krishnan
A quantitative analysis of decision process in social groups using human trajectories. AAMAS (2014)
Siyuan Liu, Lionel M. Ni, Ramayya Krishnan
Fraud Detection From Taxis' Driving Behaviors. IEEE Trans. Veh. Technol. 63 (1) (2014)
Martin Bichler, Thomas Hess, Ramayya Krishnan, Peter Loos
Emerging Research Areas in Business and Information Systems Engineering. Bus. Inf. Syst. Eng. 6 (1) (2014)
Martin Bichler, Thomas Hess, Ramayya Krishnan, Peter Loos
Aktuelle Forschungsfelder der Wirtschaftsinformatik. Wirtschaftsinf. 56 (1) (2014)
Siyuan Liu, Ramayya Krishnan, Emma Brunskill, Lionel M. Ni
Modeling Social Information Learning among Taxi Drivers. PAKDD (2) (2013)
Bin Zhang, Andrew C. Thomas, Patrick Doreian, David Krackhardt, Ramayya Krishnan
Contrasting Multiple Social Network Autocorrelations for Binary Outcomes, With Applications To Technology Adoption. ACM Trans. Manag. Inf. Syst. 3 (4) (2013)
Siyuan Liu, Jiansu Pu, Qiong Luo, Huamin Qu, Lionel M. Ni, Ramayya Krishnan
VAIT: A Visual Analytics System for Metropolitan Transportation. IEEE Trans. Intell. Transp. Syst. 14 (4) (2013)
Xue Bai, Ramayya Krishnan, Rema Padman, Harry Jiannan Wang
On Risk Management with Information Flows in Business Processes. Inf. Syst. Res. 24 (3) (2013)
Bin Zhang, Paul A. Pavlou, Ramayya Krishnan, David Krackhardt
Comparing Peer Influences in Multiple Large Networks - An Empirical Study on Caller Ringback Tone. ICIS (2013)
Siyuan Liu, Miguel Araujo, Emma Brunskill, Rosaldo J. F. Rossetti, João Barros, Ramayya Krishnan
Understanding Sequential Decisions via Inverse Reinforcement Learning. MDM (1) (2013)
Siyuan Liu, Shuhui Wang, Kasthuri Jayarajah, Archan Misra, Ramayya Krishnan
TODMIS: mining communities from trajectories. CIKM (2013)
Siyuan Liu, Yisong Yue, Ramayya Krishnan
Adaptive collective routing using gaussian process dynamic congestion models. KDD (2013)
Martin Bichler, Thomas Hess, Peter Loos, Ramayya Krishnan
BISE - Call for Papers Issue 1/2014 - Research Areas in Business and Information Systems Engineering. Bus. Inf. Syst. Eng. 4 (5) (2012)
Yisong Yue, Lavanya Marla, Ramayya Krishnan
An Efficient Simulation-Based Approach to Ambulance Fleet Allocation and Dynamic Redeployment. AAAI (2012)
Nachiketa Sahoo, Ramayya Krishnan, George T. Duncan, Jamie Callan
Research Note - The Halo Effect in Multicomponent Ratings and Its Implications for Recommender Systems: The Case of Yahoo! Movies. Inf. Syst. Res. 23 (1) (2012)
Bin Zhang, Andrew C. Thomas, Patrick Doreian, David Krackhardt, Ramayya Krishnan
Contrasting Multiple Social Network Autocorrelations for Binary Outcomes, With Applications To Technology Adoption CoRR (2012)
Martin Bichler, Thomas Hess, Peter Loos, Ramayya Krishnan
WI - Call for Papers Heft 1/2014 - Aktuelle Forschungsfelder der Wirtschaftsinformatik. Wirtschaftsinf. 54 (5) (2012)
Sung Ho Ha, Ramayya Krishnan
Predicting repayment of the credit card debt. Comput. Oper. Res. 39 (4) (2012)
Youngsoo Kim, Ramayya Krishnan, Linda Argote
The Learning Curve of IT Knowledge Workers in a Computing Call Center. Inf. Syst. Res. 23 (3-2) (2012)
Siyuan Liu, Ce Liu, Qiong Luo, Lionel M. Ni, Ramayya Krishnan
Calibrating Large Scale Vehicle Trajectory Data. MDM (2012)
Stephen F. Roehrig, Rema Padman, Ramayya Krishnan, George T. Duncan
Exact and heuristic methods for cell suppression in multi-dimensional linked tables. J. Oper. Res. Soc. 62 (2) (2011)
Bin Zhang, Liye Ma, Ramayya Krishnan
Statistical Analysis and Anomaly Detection of SMS Social Networks. ICIS (2011)
Torsten Dierkes, Martin Bichler, Ramayya Krishnan
Estimating the effect of word of mouth on churn and cross-buying in the mobile phone market with Markov logic networks. Decis. Support Syst. 51 (3) (2011)
Christoph Goebel, Dirk Neumann, Ramayya Krishnan
Comparing ingress and egress detection to secure interdomain routing: An experimental analysis. ACM Trans. Internet Techn. 11 (2) (2011)
Bin Zhang, David Krackhardt, Ramayya Krishnan, Patrick Doreian
An effective and efficient subpopulation extraction method in very large social networks. ICIS (2011)
Pei-Yu Sharon Chen, Gaurav Kataria, Ramayya Krishnan
Correlated Failures, Diversification, and Information Security Risk Management. MIS Q. 35 (2) (2011)
HweeHwa Pang, Jialie Shen, Ramayya Krishnan
Privacy-preserving similarity-based text retrieval. ACM Trans. Internet Techn. 10 (1) (2010)
Youngsoo Kim, Rahul Telang, William B. Vogt, Ramayya Krishnan
An Empirical Analysis of Mobile Voice Service and SMS: A Structural Model. Manag. Sci. 56 (2) (2010)
Amy Greenwald, Karthik N. Kannan, Ramayya Krishnan
On Evaluating Information Revelation Policies in Procurement Auctions: A Markov Decision Process Approach. Inf. Syst. Res. 21 (1) (2010)
Ashish Arora, Ramayya Krishnan, Rahul Telang, Yubao Yang
An Empirical Analysis of Software Vendors' Patch Release Behavior: Impact of Vulnerability Disclosure. Inf. Syst. Res. 21 (1) (2010)
Kursad Asdemir, Varghese S. Jacob, Ramayya Krishnan
Dynamic pricing of multiple home delivery options. Eur. J. Oper. Res. 196 (1) (2009)
Meiqun Hu, Ee-Peng Lim, Ramayya Krishnan
Predicting Outcome for Collaborative Featured Article Nomination in Wikipedia. ICWSM (2009)
Ramayya Krishnan
Grid Economics: A Selective Discussion of Two Research Problems. J. Grid Comput. 6 (3) (2008)
Kartik Hosanagar, Ramayya Krishnan, Liye Ma
Recomended for You: The Impact of Profit Incentives on the Relevance of Online Recommendations. ICIS (2008)
Sung Ho Ha, Ramayya Krishnan
A hybrid approach to supplier selection for the maintenance of a competitive supply chain. Expert Syst. Appl. 34 (2) (2008)
Youngjin Yoo, Phillip Ein-Dor, Sirkka L. Jarvenpaa, John L. King, Ramayya Krishnan
Un-Haunting From the Ghost We Killed: IS Research and Education in the Post-Industrial Economy. ICIS (2008)
Kartik Hosanagar, John C.-I. Chuang, Ramayya Krishnan, Michael D. Smith
Service Adoption and Pricing of Content Delivery Network (CDN) Services. Manag. Sci. 54 (9) (2008)
Izak Benbasat, Chrysanthos Dellarocas, Ramayya Krishnan, Paul A. Pavlou
Mitigating Product Uncertainty in Online Markets: IT and Business Solutions and Research Implications. ICIS (2008)
Samuel R. Garman, Robert C. Hampshire, Ramayya Krishnan
Person-to-Person Lending: The Pursuit of (More) Competitive Credit Markets. ICIS (2008)
Youngsoo Kim, William B. Vogt, Ramayya Krishnan, Rahul Telang
Empirical Analysis of Mobile Voice and SMS Service: A Structural Model. ICIS (2007)
Ashish Arora, Amy Greenwald, Karthik N. Kannan, Ramayya Krishnan
Effects of Information-Revelation Policies Under Market-Structure Uncertainty. Manag. Sci. 53 (8) (2007)
Varghese S. Jacob, Ramayya Krishnan, Young U. Ryu
Internet content filtering using isotonic separation on content category ratings. ACM Trans. Internet Techn. 7 (1) (2007)
Xue Bai, Rema Padman, Ramayya Krishnan
A Risk Management Approach to Business Process Design. ICIS (2007)
Nachiketa Sahoo, Jamie Callan, Ramayya Krishnan, George T. Duncan, Rema Padman
Incremental hierarchical clustering of text documents. CIKM (2006)
Ashish Arora, Ramayya Krishnan, Rahul Telang, Yubao Yang
An Empirical Analysis of Software Vendors' Patching Behavior: Impact of Vulnerability Disclosure. ICIS (2006)
Jonathan P. Caulkins, Wenxuan Ding, George T. Duncan, Ramayya Krishnan, Eric Nyberg
A method for managing access to web pages: Filtering by Statistical Classification (FSC) applied to text. Decis. Support Syst. 42 (1) (2006)
Gaurav Kataria, Gaurav Anand, Rudolph Araujo, Ramayya Krishnan, Adrian Perrig
A Distributed Stealthy Coordination Mechanism for Worm Synchronization. SecureComm (2006)
Joseph B. Kadane, Ramayya Krishnan, Galit Shmueli
A Data Disclosure Policy for Count Data Based on the COM-Poisson Distribution. Manag. Sci. 52 (10) (2006)
Anindya Ghose, Rahul Telang, Ramayya Krishnan
Welfare Implications of Secondary Electronic Markets. HICSS (2005)
Ramayya Krishnan, James Peters, Rema Padman, David Kaplan
On Data Reliability Assessment in Accounting Information Systems. Inf. Syst. Res. 16 (3) (2005)
Anindya Ghose, Rahul Telang, Ramayya Krishnan
Effect of Electronic Secondary Markets on the Supply Chain. J. Manag. Inf. Syst. 22 (2) (2005)
Ramayya Krishnan
E-Commerce and Decision Technologies: Research Opportunities and Challenges. CEC (2005)
Ashish Arora, Ramayya Krishnan, Rahul Telang, Yubao Yang
An Empirical Analysis of Vendor Response to Disclosure Policy. WEIS (2005)
Pei-Yu Sharon Chen, Gaurav Kataria, Ramayya Krishnan
Software Diversity for Information Security. WEIS (2005)
Kartik Hosanagar, Ramayya Krishnan, John Chuang, Vidyanand Choudhary
Pricing and Resource Allocation in Caching Services with Multiple Levels of Quality of Service. Manag. Sci. 51 (12) (2005)
Claus Boyens, Ramayya Krishnan, Rema Padman
On Privacy-Preserving Access to Distributed Heterogeneous Healthcare Information. HICSS (2004)
Ramayya Krishnan, Michael D. Smith, Zhulei Tang, Rahul Telang
The Impact of Free-Riding on Peer-to-Peer Networks. HICSS (2004)
Alan L. Montgomery, Kartik Hosanagar, Ramayya Krishnan, Karen Clay
Designing a Better Shopbot. Manag. Sci. 50 (2) (2004)
Claus Boyens, Ramayya Krishnan, Rema Padman
Privacy-Preserving Data Releases for Health Report Generation. MedInfo (2004)
Atip Asvanund, Karen Clay, Ramayya Krishnan, Michael D. Smith
An Empirical Analysis of Network Externalities in Peer-to-Peer Music-Sharing Networks. Inf. Syst. Res. 15 (2) (2004)
Atip Asvanund, Ramayya Krishnan
Content-Based Community Formation in Hybrid Peer-to-Peer Networks. Workshop on Peer-to-Peer Information Retrieval (2004)
Kartik Hosanagar, Ramayya Krishnan, Michael D. Smith, John Chuang
Optimal Pricing of Content Delivery Network (CDN) Services. HICSS (2004)
Arthur M. Geoffrion, Ramayya Krishnan
E-Business and Management Science: Mutual Impacts (Part 2 of 2). Manag. Sci. 49 (11) (2003)
Anindya Ghose, Rahul Telang, Ramayya Krishnan
Durable Goods Competition in Secondary Electronic Markets. ICIS (2003)
Mario Christ, Steffan Baron, Ramayya Krishnan, Daniel Nagin, Oliver Günther
A session-based empirical investigation of web usage. ECIS (2003)
Amy Greenwald, Karthik N. Kannan, Ramayya Krishnan
A Computational Approach to Compare Information Revelation Policies. ICIS (2003)
Arthur M. Geoffrion, Ramayya Krishnan
E-Business and Management Science: Mutual Impacts (Part 1 of 2). Manag. Sci. 49 (10) (2003)
Xiao Feng Wang, Kartik Hosanagar, Ramayya Krishnan, Pradeep K. Khosla
Equilibrium reputation mechanism for mobile agent based electronic commerce. AAMAS (2002)
Mario Christ, Ramayya Krishnan, Daniel Nagin, Oliver Günther
Measuring Web Portal Utilization in the World Wide Web. HICSS (2002)
Ramayya Krishnan, Michael D. Smith, Zhulei Tang, Rahul Telang
The Virtual Commons: Why Free-Riding Can Be Tolerated in File Sharing Networks. ICIS (2002)
Mario Christ, Ramayya Krishnan, Daniel Nagin, Oliver Günther
An empirical analysis of web site stickiness. ECIS (2002)
Atip Asvanund, Karen Clay, Ramayya Krishnan, Michael D. Smith
An Empirical Analysis of Network Externalities in Peer-to-Peer Music-Sharing Networks. ICIS (2002)
Kartik Hosanagar, Ramayya Krishnan, John Chuang, Vidyanand Choudhary
Optimal Pricing and Capacity Allocation in Vertically Differentiated Web Caching Services. ICIS (2002)
Arthur M. Geoffrion, Ramayya Krishnan
Special Issue: OR/MS and E-Business: Prospects for Operations Research in the E-Business Era. Interfaces 31 (2) (2001)
Arthur M. Geoffrion, Ramayya Krishnan
Special Issue: OR/MS and E-Business: Introduction: Operations Research in the E-Business Era. Interfaces 31 (2) (2001)
Atip Asvanund, Karen Clay, Ramayya Krishnan, Michael D. Smith
Bigger May Not Be Better: An Empirical Analysis of Optimal Membership Rules in Peer-To-Peer Networks CoRR (2001)
John Chuang, Kartik Hosanagar, Ramayya Krishnan
Pricing Caching services with multiple levels of QoS. SMC (2001)
Ramayya Krishnan, Xiaoping Li, David M. Steier, Leon Zhao
On Heterogeneous Database Retrieval: A Cognitively Guided Approach. Inf. Syst. Res. 12 (3) (2001)
Mario Christ, Oliver Günther, Ramayya Krishnan, Daniel Nagin
On Individual Web Usage Trajectories: Implications for Electronic Commerce and Public Policy. Bled eConference (2001)
Mario Christ, Ramayya Krishnan, Daniel Nagin, Robert E. Kraut, Oliver Günther
Trajectories of Individual WWW Usage: Implications for Electronic Commerce. HICSS (2001)
Karen Clay, Ramayya Krishnan, Eric Wolff
Pricing strategies on the Web: evidence from the online book industry. EC (2000)
Ashish Arora, Gregory Cooper, Ramayya Krishnan, Rema Padman
IBIZA: E-market Infrastructure for Custom-built Information Products. Inf. Syst. Frontiers 2 (1) (2000)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ramayya Krishnan