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🔍 rajas vanjape 📂 Computer Science
Showing 185 results for "rajas vanjape" in Computer Science
Computer Science Preprint PDF DOI

Budget-Constrained Online Retrieval-Augmented Generation: The Chunk-as-a-Service Model

Shawqi Al-Maliki, Ammar Gharaibeh, Mohamed Rahouti, Mohammad Ruhul Amin, Mohamed Abdallah, Junaid Qadir, Ala Al-Fuqaha · 2026

Large Language Models (LLMs) have revolutionized the field of natural language processing. However, they exhibit some limitations, including a lack of reliability and transparency: they may hallucinat…

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Computer Science Preprint PDF DOI

Democratization of Real-time Multi-Spectral Photoacoustic Imaging: Open-Sourced System Architecture for OPOTEK Phocus & Verasonics Vantage Combination

Ryo Murakami, Yichuan Tang, Haichong K. Zhang · 2026

Real-time multi-spectral photoacoustic imaging (RT-mPAI) often suffers from synchronization instabilities when interfacing fast-tuning lasers with data acquisition platforms executing on non-real-time…

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Computer Science Preprint PDF DOI

Birdcast: Interest-aware BEV Multicasting for Infrastructure-assisted Collaborative Perception

Yanan Ma, Zhengru Fang, Yihang Tao, Yu Guo, Yiqin Deng, Xianhao Chen, Yuguang Fang · 2026

Vehicle-to-infrastructure collaborative perception (V2I-CP) leverages a high-vantage node to transmit supplementary information, i.e., bird's-eye-view (BEV) feature maps, to vehicles, effectively over…

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Computer Science Preprint PDF DOI

TORCH: Characterizing Invalid Route Filtering via Tunnelled Observation

Renrui Tian, Yahui Li, Xia Yin, Han Zhang, Xingang Shi, Zhiliang Wang · 2026

To mitigate BGP prefix hijacking, the Resource Public Key Infrastructure (RPKI) provides prefix origin authentication via Route Origin Validation (ROV). Despite extensive measurement efforts in IPv4, …

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Computer Science Preprint PDF DOI

High-Performance Portable GPU Primitives for Arbitrary Types and Operators in Julia

Emmanuel Pilliat (ENSAI) · 2026

Portable GPU frameworks such as Kokkos and RAJA reduce the burden of cross-architecture development but typically incur measurable overhead on fundamental parallel primitives relative to vendor-optimi…

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Computer Science Preprint PDF DOI

Reality Check for Tor Website Fingerprinting in the Open World

Mohammadhamed Shadbeh, Khashayar Khajavi, Tao Wang · 2026

Website fingerprinting (WF) attacks on Tor can infer user destinations from encrypted traffic metadata. However, their real-world effectiveness remains debated due to laboratory settings that fail to …

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Computer Science Preprint PDF DOI

RegTrack: Uncovering Global Disparities in Third-party Advertising and Tracking

Tanya Prasad, Rut Vora, Soo Yee Lim, Nguyen Phong Hoang, Thomas Pasquier · 2026

Third party advertising and tracking (A&T) are pervasive across the web, yet user exposure varies significantly with browser choice, browsing location, and hosting jurisdiction. We systematically stud…

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Computer Science Preprint PDF DOI

GenAI for Systems: Recurring Challenges and Design Principles from Software to Silicon

Arya Tschand, Chenyu Wang, Zishen Wan, Andrew Cheng, Ioana Cristescu, Kevin He, Howard Huang, Alexander Ingare, Akseli Kangaslahti, Sara Kangaslahti, Theo Lebryk, Hongjin Lin, Jeffrey Jian Ma, Alexandru Meterez, Clara Mohri, Depen Morwani, Sunny Qin, Roy Rinberg, Paula Rodriguez-Diaz, Alyssa Mia Taliotis, Pernille Undrum Fathi, Rosie Zhao, Todd Zhou, Vijay Janapa Reddi · 2026

Generative AI is reshaping how computing systems are designed, optimized, and built, yet research remains fragmented across software, architecture, and chip design communities. This paper takes a cros…

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Computer Science Preprint PDF DOI

Enhanced Cyber Threat Intelligence by Network Forensic Analysis for Ransomware as a Service(RaaS) Malwares

Sharmila S P · 2026

In the current era of interconnected cyberspace, there is an adverse effect of ransomware on individuals, startups, and large companies. Cybercriminals hold digital assets till the demand for payment …

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Computer Science Preprint PDF DOI

A Longitudinal Measurement Study of Log4Shell Exploitation from an Active Network Telescope

Aakash Singh, Kuldeep Singh Yadav, V. Anil Kumar, Samiran Ghosh, Pranita Baro, Basavala Bhanu Prasanth · 2026

The disclosure of the Log4Shell vulnerability in December 2021 led to an unprecedented wave of global scanning and exploitation activity. A recent study provided important initial insights, but was la…

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Computer Science Preprint PDF DOI

Country-in-the-Middle: Measuring Paths between People and their Governments

Alisha Ukani, Katherine Izhikevich, Shambhavi Mittal, Manan Patel, Samvrit Srinath, Kristy Ly, kc claffy, Alex C. Snoeren · 2025

Understanding where Internet services are hosted, and how users reach them, has captured the interest of government regulators and others concerned with the privacy of data flows. In this paper we foc…

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Computer Science Preprint PDF DOI

Retrieval-Augmented Generation Assistant for Anatomical Pathology Laboratories

Diogo Pires, Yuriy Perezhohin, Mauro Castelli · 2025

Accurate and efficient access to laboratory protocols is essential in Anatomical Pathology (AP), where up to 70% of medical decisions depend on laboratory diagnoses. However, static documentation such…

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Computer Science Preprint PDF DOI

The Personalization Paradox: Semantic Loss vs. Reasoning Gains in Agentic AI Q&A

Satyajit Movidi, Stephen Russell · 2025

AIVisor, an agentic retrieval-augmented LLM for student advising, was used to examine how personalization affects system performance across multiple evaluation dimensions. Using twelve authentic advis…

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Computer Science Preprint PDF DOI

Day in the Life of RIPE Atlas: Operational Insights and Applications in Network Measurements

Yevheniya Nosyk, Malte Tashiro, Qasim Lone, Robert Kisteleki, Andrzej Duda, Maciej Korczynski · 2025

Network measurement platforms are increasingly popular among researchers and operators alike due to their distributed nature, simplifying measuring the remote parts of the Internet. RIPE Atlas boasts …

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Computer Science Preprint PDF DOI

Distributed Pulse-Wave Simulator for DDoS Dataset Generation

Karim Khamaisi, Pascal Kiechl, Katharina Muller, Burkhard Stiller, Bruno Rodrigues · 2025

Pulse-wave Distributed Denial-of-Service (DDoS) attacks generate short, synchronized bursts of traffic that circumvent pattern-based detection and quickly exhaust traditional defense systems. This tra…

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Computer Science Preprint PDF DOI

Who Gets Heard? Rethinking Fairness in AI for Music Systems

Atharva Mehta, Shivam Chauhan, Megha Sharma, Gus Xia, Kaustuv Kanti Ganguli, Nishanth Chandran, Zeerak Talat, Monojit Choudhury · 2025

In recent years, the music research community has examined risks of AI models for music, with generative AI models in particular, raised concerns about copyright, deepfakes, and transparency. In our w…

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Computer Science Preprint PDF DOI

Implementing Multi-GPU Scientific Computing Miniapps Across Performance Portable Frameworks

Johansell Villalobos, Josef Ruzicka, Silvio Rizzi · 2025

Scientific computing in the exascale era demands increased computational power to solve complex problems across various domains. With the rise of heterogeneous computing architectures the need for ven…

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Computer Science Preprint PDF DOI

Representing Beauty: Towards a Participatory but Objective Latent Aesthetics

Alexander Michael Rusnak · 2025

What does it mean for a machine to recognize beauty? While beauty remains a culturally and experientially compelling but philosophically elusive concept, deep learning systems increasingly appear capa…

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Computer Science Preprint PDF DOI

Friend or Foe? Identifying Anomalous Peers in Moneros P2P Network

Yannik Kopyciok, Stefan Schmid, Friedhelm Victor · 2025

Monero, the leading privacy-focused cryptocurrency, relies on a peer-to-peer (P2P) network to propagate transactions and blocks. Growing evidence suggests that non-standard nodes exist in the network,…

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Computer Science Preprint PDF DOI

Unveiling IPv6 Scanning Dynamics: A Longitudinal Study Using Large Scale Proactive and Passive IPv6 Telescopes

Hammas Bin Tanveer, Wai Sun Chan, Ricky K. P. Mok, Sebastian Kappes, Philipp Richter, Oliver Gasser, John Ronan, Arthur Berger, kc Claffy · 2025

We introduce new tools and vantage points to develop and integrate proactive techniques to attract IPv6 scan traffic, thus enabling its analysis. By deploying the largest-ever IPv6 proactive telescope…

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