K. P. Subbalakshmi

99 papers A* 1A 3B 15C 5Journal 53Unranked 22
YearRankTypeTitle / Venue / Authors
2026 J jnl
MERMAID: Memory-Enhanced Retrieval and Reasoning with Multi-Agent Iterative Knowledge Grounding for Veracity Assessment.
CoRR
Yupeng Cao, Chengyang He, Yangyang Yu, Ping Wang, K. P. Subbalakshmi
2025 A conf
Decoding Alzheimer's: Interpretable Visual and Logical Attention in Picture Description Tasks.
INTERSPEECH
Ning Wang, Bingyang Wen, Minghui Wu, Yang Sun, Zongru Shao, Haojie Zhou, K. P. Subbalakshmi
2025 — conf
INVESTORBENCH: A Benchmark for Financial Decision-Making Tasks with LLM-based Agent.
ACL (1)
Haohang Li, Yupeng Cao, Yangyang Yu, Shashidhar Reddy Javaji, Zhiyang Deng, Yueru He, Yuechen Jiang, Zining Zhu, K. P. Subbalakshmi, Jimin Huang, Lingfei Qian, Xueqing Peng, Jordan W. Suchow, Qianqian Xie
2025 J jnl
MSFT-transformer: a multistage fusion tabular transformer for disease prediction using metagenomic data.
Briefings Bioinform.
Ning Wang, Minghui Wu, Wenchao Gu, Chenglong Dai, Zongru Shao, K. P. Subbalakshmi
2025 — conf
RiskLabs: Predicting Financial Risk Using Large Language Model Based on Multimodal and Multi-Sources Data.
ICDM (Workshops)
Yupeng Cao, Zhi Chen, Prashant Kumar, Qingyun Pei, Yangyang Yu, Haohang Li, Fabrizio Dimino, Lorenzo Ausiello, K. P. Subbalakshmi, Papa Momar Ndiaye
2025 J jnl
Systematic Evaluation of Machine-Generated Reasoning and PHQ-9 Labeling for Depression Detection Using Large Language Models.
CoRR
Zongru Shao, Xin Wang, Zhanyang Liu, Chenhan Wang, K. P. Subbalakshmi
2024 J jnl
Can Large Language Models Detect Misinformation in Scientific News Reporting?
CoRR
Yupeng Cao, Aishwarya Muralidharan Nair, Elyon Eyimife, Nastaran Jamalipour Soofi, K. P. Subbalakshmi, John R. Wullert II, Chumki Basu, David Shallcross
2024 J jnl
ECC Analyzer: Extract Trading Signal from Earnings Conference Calls using Large Language Model for Stock Performance Prediction.
CoRR
Yupeng Cao, Zhi Chen, Qingyun Pei, Prashant Kumar, K. P. Subbalakshmi, Papa Momar Ndiaye
2024 — conf
ECC Analyzer: Extracting Trading Signal from Earnings Conference Calls using Large Language Model for Stock Volatility Prediction.
ICAIF
Yupeng Cao, Zhi Chen, Qingyun Pei, Nathan Lee, K. P. Subbalakshmi, Papa Momar Ndiaye
2024 — conf
Fed-FIDS: A Efficient Federated Learning-based Intrusion Detection Framework.
MILCOM
Fan Yang, Yupeng Cao, Bingyang Wen, Cristina Comaniciu, K. P. Subbalakshmi
2024 J jnl
RiskLabs: Predicting Financial Risk Using Large Language Model Based on Multi-Sources Data.
CoRR
Yupeng Cao, Zhi Chen, Qingyun Pei, Fabrizio Dimino, Lorenzo Ausiello, Prashant Kumar, K. P. Subbalakshmi, Papa Momar Ndiaye
2023 — conf
X-GRL: An Empirical Assessment of Explainable GNN-DRL in B5G/6G Networks.
NFV-SDN
Farhad Rezazadeh, Sergio Barrachina-Muñoz, Engin Zeydan, Houbing Song, K. P. Subbalakshmi, Josep Mangues-Bafalluy
2023 J jnl
X-GRL: An Empirical Assessment of Explainable GNN-DRL in B5G/6G Networks.
CoRR
Farhad Rezazadeh, Sergio Barrachina-Muñoz, Engin Zeydan, Houbing Song, K. P. Subbalakshmi, Josep Mangues-Bafalluy
2022 J jnl
Revisiting Attention Weights as Explanations from an Information Theoretic Perspective.
CoRR
Bingyang Wen, K. P. Subbalakshmi, Fan Yang
2022 J jnl
TONet: A Fast and Efficient Method for Traffic Obfuscation Using Adversarial Machine Learning.
IEEE Commun. Lett.
Fan Yang, Bingyang Wen, Cristina Comaniciu, K. P. Subbalakshmi, Rajarathnam Chandramouli
2021 J jnl
Causal-TGAN: Generating Tabular Data Using Causal Generative Adversarial Networks.
CoRR
Bingyang Wen, Luis Oliveros Colón, K. P. Subbalakshmi, Rajarathnam Chandramouli
2021 J jnl
Learning Models for Suicide Prediction from Social Media Posts.
CoRR
Ning Wang, Fan Luo, Yuvraj Shivtare, Varsha D. Badal, K. P. Subbalakshmi, Rajarathnam Chandramouli, Ellen Lee
2021 J jnl
MMCoVaR: Multimodal COVID-19 Vaccine Focused Data Repository for Fake News Detection and a Baseline Architecture for Classification.
CoRR
Mingxuan Chen, Xinqiao Chu, K. P. Subbalakshmi
2021 B conf
MMCoVaR: multimodal COVID-19 vaccine focused data repository for fake news detection and a baseline architecture for classification.
ASONAM
Mingxuan Chen, Xinqiao Chu, K. P. Subbalakshmi
2021 A conf
Modular Multi-Modal Attention Network for Alzheimer's Disease Detection Using Patient Audio and Language Data.
Interspeech
Ning Wang, Yupeng Cao, Shuai Hao, Zongru Shao, K. P. Subbalakshmi
2020 J jnl
Explainable CNN-attention Networks (C-Attention Network) for Automated Detection of Alzheimer's Disease.
CoRR
Ning Wang, Mingxuan Chen, K. P. Subbalakshmi
2020 J jnl
Explainable Rumor Detection using Inter and Intra-feature Attention Networks.
CoRR
Mingxuan Chen, Ning Wang, K. P. Subbalakshmi
2020 J jnl
Personalized Early Stage Alzheimer's Disease Detection: A Case Study of President Reagan's Speeches.
CoRR
Ning Wang, Fan Luo, Vishal Peddagangireddy, K. P. Subbalakshmi, Rajarathnam Chandramouli
2019 J jnl
An analytical system for user emotion extraction, mental state modeling, and rating.
Expert Syst. Appl.
Zongru Shao, Rajarathnam Chandramouli, K. P. Subbalakshmi, Constantine T. Boyadjiev
2019 J jnl
Optimal Joint Scheduling and Cloud Offloading for Mobile Applications.
IEEE Trans. Cloud Comput.
S. Eman Mahmoodi, R. N. Uma, K. P. Subbalakshmi
2018 J jnl
Introduction to the Special Section From the IEEE GLOBECOM 2017 Conference.
IEEE Trans. Cogn. Commun. Netw.
Jianwei Huang, Yue Gao, K. P. Subbalakshmi
2018 J jnl
Who Spread That Rumor: Finding the Source of Information in Large Online Social Networks With Probabilistically Varying Internode Relationship Strengths.
IEEE Trans. Comput. Soc. Syst.
Alireza Louni, K. P. Subbalakshmi
2016 A* conf
Harnessing spectrum awareness to enhance mobile computing: poster.
MobiCom
S. Eman Mahmoodi, K. P. Subbalakshmi, R. N. Uma
2016 J jnl
Joint-channel modeling to attack QIM steganography.
Multim. Tools Appl.
Hafiz Malik, K. P. Subbalakshmi, Rajarathnam Chandramouli
2016 J jnl
Software defined access for HetNets.
IEEE Commun. Mag.
Vidya Sagar, Rajarathnam Chandramouli, K. P. Subbalakshmi
2015 J jnl
Cloud Offloading for Multi-Radio Enabled Mobile Devices.
CoRR
S. Eman Mahmoodi, K. P. Subbalakshmi, Vidya Sagar
2015 — conf
Cloud offloading for multi-radio enabled mobile devices.
ICC
S. Eman Mahmoodi, K. P. Subbalakshmi, Vidya Sagar
2015 — conf
Delay analysis of multi-user dynamic spectrum access networks.
DySPAN
S. Ebrahim Safavi, K. P. Subbalakshmi
2015 J jnl
Effective Bandwidth for Delay Tolerant Secondary User Traffic in Multi-PU, Multi-SU Dynamic Spectrum Access Networks.
IEEE Trans. Cogn. Commun. Netw.
S. Ebrahim Safavi, K. P. Subbalakshmi
2015 J jnl
Identification of Source of Rumors in Social Networks with Incomplete Information.
CoRR
Alireza Louni, Santhanakrishnan Anand, K. P. Subbalakshmi
2015 J jnl
Joint Spectrum Sensing and Resource Allocation for OFDM-based Transmission with a Cognitive Relay.
CoRR
S. Eman Mahmoodi, K. P. Subbalakshmi, Rajarathnam Chandramouli, Bahman Abolhassani
2015 J jnl
Spatio-Temporal Analysis of Passive Consumption in Internet Media.
IEEE Trans. Knowl. Data Eng.
Santhanakrishnan Anand, Mukundan Venkataraman, K. P. Subbalakshmi, Rajarathnam Chandramouli
2014 — conf
A two-stage algorithm to estimate the source of information diffusion in social media networks.
INFOCOM Workshops
Alireza Louni, K. P. Subbalakshmi
2014 J jnl
Exploiting Channel Fragmentation and Aggregation/Bonding to Create Security Vulnerabilities.
IEEE Trans. Veh. Technol.
Santhanakrishnan Anand, Shamik Sengupta, Kai Hong, K. P. Subbalakshmi, Rajarathnam Chandramouli, Hasan Cam
2014 J jnl
Joint Spectrum Sensing and Resource Allocation for OFDM-based Transmission with a Cognitive Relay.
EAI Endorsed Trans. Wirel. Spectr.
S. Eman Mahmoodi, K. P. Subbalakshmi, Rajarathnam Chandramouli, Bahman Abolhassani
2014 — conf
NEAT: A NEighbor AssisTed spectrum decision protocol for resilience against PUEA.
CNS
Zituo Jin, J. P. Morgan, Santhanakrishnan Anand, K. P. Subbalakshmi
2014 J jnl
Reciprocity, fairness and learning in medium access control games.
Comput. Commun.
Mahdi Azarafrooz, Rajarathnam Chandramouli, K. P. Subbalakshmi
2013 J jnl
A Quantitative Model and Analysis of Information Confusion in Social Networks.
IEEE Trans. Multim.
Santhanakrishnan Anand, K. P. Subbalakshmi, Rajarathnam Chandramouli
2013 J jnl
Open research issues in multi-hop cognitive radio networks.
IEEE Commun. Mag.
Shamik Sengupta, K. P. Subbalakshmi
2013 B conf
Optimizing flow control in multi-interface wireless cognitive radio networks.
GLOBECOM
Alireza Louni, K. P. Subbalakshmi
2012 J jnl
Impact of Constraints on the Complexity and Performance of Channel Assignment in Multi-Hop Wireless Networks.
J. Cyber Secur. Mobil.
Chetan Nanjunda Mathur, Mohamed A. Haleem, K. P. Subbalakshmi, Rajarathnam Chandramouli
2012 — conf
Measuring and quantifying the silent majority on the Internet.
Sarnoff Symposium
Mukundan Venkataraman, K. P. Subbalakshmi, Rajarathnam Chandramouli
2012 J jnl
Network measurement based modeling and optimization for IP geolocation.
Comput. Networks
Ziqian Dong, Rohan D. W. Perera, Rajarathnam Chandramouli, K. P. Subbalakshmi
2012 J jnl
Nonparametric Steganalysis of QIM Steganography Using Approximate Entropy.
IEEE Trans. Inf. Forensics Secur.
Hafiz Malik, K. P. Subbalakshmi, Ramamurti Chandramouli
2011 — conf
Adaptive Context Modeling for Deception Detection in Emails.
MLDM
Peng Hao, Xiaoling Chen, Na Cheng, Rajarathnam Chandramouli, K. P. Subbalakshmi
2011 J jnl
Analysis of Coordinated Denial-of-Service Attacks in IEEE 802.22 Networks.
IEEE J. Sel. Areas Commun.
Yi Tan, Shamik Sengupta, K. P. Subbalakshmi
2011 J jnl
Author gender identification from text.
Digit. Investig.
Na Cheng, Rajarathnam Chandramouli, K. P. Subbalakshmi
2011 — conf
Authorship Similarity Detection from Email Messages.
MLDM
Xiaoling Chen, Peng Hao, Rajarathnam Chandramouli, K. P. Subbalakshmi
2011 B conf
Human Society Inspired Dynamic Spectrum Access Networks: The Effect of Parochialism.
GLOBECOM
Yi Tan, Shamik Sengupta, K. P. Subbalakshmi
2011 J jnl
KL-sense secure image steganography.
Int. J. Secur. Networks
Guoqi Luo, K. P. Subbalakshmi
2011 B conf
Optimal Joint Power Allocation and Phase Control for DS-CDMA Cognitive Radio Networks.
GLOBECOM
S. Ebrahim Safavi, K. P. Subbalakshmi
2011 B conf
Security Vulnerability Due to Channel Aggregation/Bonding in LTE and HSPA+ Network.
GLOBECOM
Santhanakrishnan Anand, Kai Hong, Rajarathnam Chandramouli, Shamik Sengupta, K. P. Subbalakshmi
2011 B conf
Using Sybil Identities for Primary User Emulation and Byzantine Attacks in DSA Networks.
GLOBECOM
Yi Tan, Kai Hong, Shamik Sengupta, K. P. Subbalakshmi
2011 B conf
Zero Kullback-Liebler Divergence Image Data Hiding.
GLOBECOM
Guoqi Luo, K. P. Subbalakshmi
2010 B conf
Competitive Spectrum Trading in Dynamic Spectrum Access Markets: A Price War.
GLOBECOM
Yi Tan, Shamik Sengupta, K. P. Subbalakshmi
2010 — conf
Coordinated Denial-of-Service Attacks in IEEE 802.22 Networks.
ICC
Yi Tan, Shamik Sengupta, K. P. Subbalakshmi
2010 B conf
Performance Analysis of Dynamic Spectrum Access Networks under Primary User Emulation Attacks.
GLOBECOM
Zituo Jin, Santhanakrishnan Anand, K. P. Subbalakshmi
2010 B conf
Robust Spectrum Decision Protocol against Primary User Emulation Attacks in Dynamic Spectrum Access Networks.
GLOBECOM
Zituo Jin, Santhanakrishnan Anand, K. P. Subbalakshmi
2010 J jnl
Standardization and research in cognitive and dynamic spectrum access networks: IEEE SCC41 efforts and other activities.
IEEE Commun. Mag.
Fabrizio Granelli, Przemyslaw Pawelczak, R. Venkatesha Prasad, K. P. Subbalakshmi, Rajarathnam Chandramouli, James A. Hoffmeyer, H. Stephen Berger
2009 — conf
Detecting Primary User Emulation Attacks in Dynamic Spectrum Access Networks.
ICC
Zituo Jin, Santhanakrishnan Anand, K. P. Subbalakshmi
2009 J jnl
Dynamic Spectrum Access for Wireless Networking.
EURASIP J. Adv. Signal Process.
Rajarathnam Chandramouli, Ananthram Swami, John Chapin, K. P. Subbalakshmi
2009 C conf
Gender identification from E-mails.
CIDM
Na Cheng, Xiaoling Chen, Rajarathnam Chandramouli, K. P. Subbalakshmi
2009 J jnl
Mitigating primary user emulation attacks in dynamic spectrum access networks using hypothesis testing.
ACM SIGMOBILE Mob. Comput. Commun. Rev.
Zituo Jin, Santhanakrishnan Anand, K. P. Subbalakshmi
2009 — conf
Towards Secure Spectrum Decision.
ICC
Goce Jakimoski, K. P. Subbalakshmi
2008 J jnl
Cryptanalysis of Some Multimedia Encryption Schemes.
IEEE Trans. Multim.
Goce Jakimoski, K. P. Subbalakshmi
2008 B conf
Impact of Constraints on the Complexity of Dynamic Spectrum Assignment.
GLOBECOM
Chetan Nanjunda Mathur, Mohamed A. Haleem, Rajarathnam Chandramouli, K. P. Subbalakshmi
2008 — conf
Nonparametric steganalysis of QIM data hiding using approximate entropy.
Security, Forensics, Steganography, and Watermarking of Multimedia Contents
Hafiz Malik, K. P. Subbalakshmi, Rajarathnam Chandramouli
2008 J jnl
On stochastic learning in predictive wireless ARQ.
Wirel. Commun. Mob. Comput.
K. S. Kumar, Ramamurti Chandramouli, K. P. Subbalakshmi
2007 J jnl
A Light Weight Enhancement to RC4 Based Security for Resource Constrained Wireless Devices.
Int. J. Netw. Secur.
Chetan Nanjunda Mathur, K. P. Subbalakshmi
2007 J jnl
A Sequential Distinguisher for Covert Channel Identification.
Int. J. Netw. Secur.
K. P. Subbalakshmi, Rajarathnam Chandramouli, Nagarajan Ranganathan
2007 — conf
Detecting Hidden Messages Using Image Power Spectrum.
ICIP (1)
Palak K. Amin, K. P. Subbalakshmi
2007 — conf
Digital Signatures for Centralized DSA Networks.
CCNC
Chetan Nanjunda Mathur, K. P. Subbalakshmi
2007 J jnl
Discrete Lyapunov Exponent and Differential Cryptanalysis.
IEEE Trans. Circuits Syst. II Express Briefs
Goce Jakimoski, K. P. Subbalakshmi
2007 J jnl
Dynamic Spectrum Access with QoS and Interference Temperature Constraints.
IEEE Trans. Mob. Comput.
Yiping Xing, Chetan Nanjunda Mathur, Mohamed A. Haleem, Rajarathnam Chandramouli, K. P. Subbalakshmi
2007 J jnl
Guest Editorial Cross-layer Optimized Wireless Multimedia Communications.
IEEE J. Sel. Areas Commun.
Pascal Frossard, Chang Wen Chen, Cormac J. Sreenan, K. P. Subbalakshmi, Dapeng Oliver Wu, Qian Zhang
2007 J jnl
Joint Encryption and Compression of Correlated Sources with Side Information.
EURASIP J. Inf. Secur.
Mohamed A. Haleem, K. P. Subbalakshmi, Rajarathnam Chandramouli
2007 A conf
On Efficient Message Authentication Via Block Cipher Design Techniques.
ASIACRYPT
Goce Jakimoski, K. P. Subbalakshmi
2007 J jnl
Opportunistic Encryption: A Trade-Off between Security and Throughput in Wireless Networks.
IEEE Trans. Dependable Secur. Comput.
Mohamed A. Haleem, Chetan Nanjunda Mathur, Rajarathnam Chandramouli, K. P. Subbalakshmi
2007 B conf
Optimal Source-Channel Decoder for Correlated Markov Sources over Additive Markov Channels.
DCC
Mohamed A. Haleem, K. P. Subbalakshmi
2007 J jnl
Security and Robustness Enhancement for Image Data Hiding.
IEEE Trans. Multim.
Ning Liu, Palak K. Amin, K. P. Subbalakshmi
2007 — conf
Steganalysis of GIM-based data hiding using kernel density estimation.
MM&Sec
Hafiz Malik, K. P. Subbalakshmi, Rajarathnam Chandramouli
2006 J jnl
Battery power-aware encryption.
ACM Trans. Inf. Syst. Secur.
Rajarathnam Chandramouli, Satish Bapatla, K. P. Subbalakshmi, R. N. Uma
2006 B conf
Energy Efficient Wireless Encryption.
GLOBECOM
Chetan Nanjunda Mathur, K. P. Subbalakshmi
2006 B conf
High Diffusion Cipher: Encryption and Error Correction in a Single Cryptographic Primitive.
ACNS
Chetan Nanjunda Mathur, Karthik Narayan, K. P. Subbalakshmi
2006 B conf
On Optimizing the Security-Throughput Trade-Off in Wireless Networks with Adversaries.
ACNS
Mohamed A. Haleem, Chetan Nanjunda Mathur, Rajarathnam Chandramouli, K. P. Subbalakshmi
2006 J jnl
On the Design of Error-Correcting Ciphers.
EURASIP J. Wirel. Commun. Netw.
Chetan Nanjunda Mathur, Karthik Narayan, K. P. Subbalakshmi
2006 — conf
Priority Based Dynamic Spectrum Access with QoS and Interference Temperature Constraints.
ICC
Yiping Xing, Chetan Nanjunda Mathur, Mohamed A. Haleem, Rajarathnam Chandramouli, K. P. Subbalakshmi
2006 — conf
Real-time secondary spectrum sharing with QoS provisioning.
CCNC
Yiping Xing, Chetan Nanjunda Mathur, Mohamed A. Haleem, Rajarathnam Chandramouli, K. P. Subbalakshmi
2006 C conf
Worst Case Attack on Quantization Based Data Hiding.
ISM
Ning Liu, K. P. Subbalakshmi
2005 C conf
Secure Quantization Based Data Embedding.
MMSP
Ning Liu, Palak K. Amin, K. P. Subbalakshmi
2005 C conf
Statistically Secure Digital Image Data Hiding.
MMSP
Palak K. Amin, Ning Liu, K. P. Subbalakshmi
2004 C conf
Current trends in steganalysis: a critical survey.
ICARCV
Rajarathnam Chandramouli, K. P. Subbalakshmi
1999 — conf
Joint source-channel decoding of entropy coded Markov sources over binary symmetric channels.
ICC
K. P. Subbalakshmi, Jacques Vaisey
1997 J jnl
Variable dimension VQ encoding and codebook design.
IEEE Trans. Commun.
Anamitra Makur, K. P. Subbalakshmi