CH
Chen Hajaj
cs.CRcs.LGcs.GTcs.NImachine learningantibiotic resistanceantibiotic stewardshipBacteriabeta-LactamasesBronchiectasis
On Valency
published · living versionsW_yz56k55g·v1 · currentpublished
Improving Comparison Shopping Agents' Competence through Selective Price Disclosure
with Noam Hazon, David Sarne
1 version
Preprints & journals
25 papers in the corpus · 2016–2026Machine Learning Tools for Predicting Pediatric Urinary Tract Infections Caused by ESBL-producing Bacteria.41673908 · Hajaj, Chen, Alkoby, Shani, Ashkenazi, Shai et al.2026 · 0 citationsThe Pediatric infectious disease journal. 2026;45(8):718-723
Cloudy with a Chance of Anomalies: Dynamic Graph Neural Network for Early Detection of Cloud Services' User Anomalies2409.12726v1 · Revital Marbel, Yanir Cohen, Ran Dubin et al.2024 · 4 citationsarXiv
Enhancing Encrypted Internet Traffic Classification Through Advanced Data Augmentation Techniques2407.16539v1 · Yehonatan Zion, Porat Aharon, Ran Dubin et al.2024 · 6 citationsarXiv
Phenotypical characteristics of nontuberculous mycobacterial infection in patients with bronchiectasis.39010067 · Frajman, Assaf, Izhakian, Shimon, Mekiten, Ori et al.2024 · 7 citationsRespiratory research. 2024;25(1):278
A Classification-by-Retrieval Framework for Few-Shot Anomaly Detection to Detect API Injection Attacks2405.11247v2 · Udi Aharon, Ran Dubin, Amit Dvir et al.2024 · 8 citationsComputers & Security, Volume 140, December 2024, Article 104249
RoBERTa-Augmented Synthesis for Detecting Malicious API Requests2405.11258v3 · Udi Aharon, Revital Marbel, Ran Dubin et al.2024 · 0 citationsarXiv
CBR -- Boosting Adaptive Classification By Retrieval of Encrypted Network Traffic with Out-of-distribution2403.11206v1 · Amir Lukach, Ran Dubin, Amit Dvir et al.2024 · 0 citationsarXiv
Using Machine-Learning to Assess the Prognostic Value of Early Enteral Feeding Intolerance in Critically Ill Patients: A Retrospective Study.37375609 · Raphaeli, Orit, Statlender, Liran, Hajaj, Chen et al.2023 · 29 citationsNutrients. 2023;15(12)
Open-Source Framework for Encrypted Internet and Malicious Traffic Classification2206.10144v1 · Ofek Bader, Adi Lichy, Amit Dvir et al.2022 · 1 citationarXiv
When a RF Beats a CNN and GRU, Together -- A Comparison of Deep Learning and Classical Machine Learning Approaches for Encrypted Malware Traffic Classification2206.08004v1 · Adi Lichy, Ofek Bader, Ran Dubin et al.2022 · 52 citationsarXiv
Problem-Space Evasion Attacks in the Android OS: a Survey2205.14576v2 · Harel Berger, Chen Hajaj, Amit Dvir2022 · 4 citationsarXiv
Do You Think You Can Hold Me? The Real Challenge of Problem-Space Evasion Attacks2205.04293v1 · Harel Berger, Amit Dvir, Chen Hajaj et al.2022 · 1 citationarXiv
A Rotating Proposer Mechanism for Team Formation2204.04251v1 · Jian Low, Chen Hajaj, Yevgeniy Vorobeychik2022 · 0 citationsarXiv
MaMaDroid2.0 -- The Holes of Control Flow Graphs2202.13922v1 · Harel Berger, Chen Hajaj, Enrico Mariconti et al.2022 · 2 citationsarXiv
Prediction model for the spread of the COVID-19 outbreak in the global environment.34226882 · Hirschprung, Ron S, Hajaj, Chen2023 · 14 citationsHeliyon. 2021;7(7):e07416
Less is More: Robust and Novel Features for Malicious Domain Detection2006.01449v1 · Chen Hajaj, Nitay Hason, Nissim Harel et al.2020 · 25 citationsarXiv
A Thousand Words are Worth More Than One Recording: NLP Based Speaker Change Point Detection2006.01206v1 · O. H. Anidjar, C. Hajaj, A. Dvir et al.2020 · 3 citationsarXiv
When the Guard failed the Droid: A case study of Android malware2003.14123v1 · Harel Berger, Chen Hajaj, Amit Dvir2020 · 3 citationsarXiv
Adversarial Coordination on Social Networks1808.01173v1 · Chen Hajaj, Sixie Yu, Zlatko Joveski et al.2018 · 3 citationsarXiv
A Crowdsourcing Framework for Medical Data Sets.29888085 · Ye, Cheng, Coco, Joseph, Epishova, Anna et al.2020 · 24 citationsAMIA Joint Summits on Translational Science proceedings. AMIA Joint Summits on Translational Science. 2018;2017:273-280
Adversarial Task Assignment1804.11221v2 · Chen Hajaj, Yevgeniy Vorobeychik2018 · 2 citationsarXiv
Adversarial Task Allocation1709.00358v1 · Chen Hajaj, Yevgeniy Vorobeychik2017 · 0 citationsarXiv
Improving Robustness of ML Classifiers against Realizable Evasion Attacks Using Conserved Features1708.08327v5 · Liang Tong, Bo Li, Chen Hajaj et al.2017 · 45 citationsarXiv
Improving Comparison Shopping Agents' Competence through Selective Price Disclosure1610.00327v1 · Chen Hajaj, Noam Hazon, David Sarne2016 · 21 citationsElectronic Commerce Research and Applications Volume 14, Issue 6, October-November 2015, Pages 563-581on Valency
Robust Machine Learning for Encrypted Traffic Classification1603.04865v6 · Amit Dvir, Yehonatan Zion, Jonathan Muehlstein et al.2016 · 4 citationsarXiv
Career total: 93 works. 25 are in this corpus.
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