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๐Ÿ” ulf schlichtmann ๐Ÿ“‚ Computer Science
Showing 418 results for "ulf schlichtmann" in Computer Science
Computer Science Preprint PDF DOI

End-to-End and Phase-Level Performance Optimization for Hyperledger Fabric

Pavan Sollu, Aniruddha Mukherjee, Divya Pulivarthi, S.R. Eshwar, Gugan Thoppe, Kshitij Pratihast, Tittu Varghese, Hrishikesh Nashikkar, Yogesh Simmhan ยท 2026

Hyperledger Fabric (HLF) is a modular, permissioned blockchain widely adopted in enterprise settings. Enhancing its throughput and latency remains challenging, as optimization decisions made in one phโ€ฆ

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Computer Science Preprint PDF DOI

At the Edge of the Heart: ULP FPGA-Based CNN for On-Device Cardiac Feature Extraction in Smart Health Sensors for Astronauts

Kazi Mohammad Abidur Rahman, Davis Rakhshan, Philipp Lutke, Laura Harms, Ulf Kulau ยท 2026

The convergence of accelerating human spaceflight ambitions and critical terrestrial health monitoring demands is driving unprecedented requirements for reliable, real-time feature extraction on extreโ€ฆ

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Computer Science Preprint PDF DOI

SEMA-SQL: Beyond Traditional Relational Querying with Large Language Models

Yin Lin, Tianjing Zeng, Zhongjun Ding, Rong Zhu, Bolin Ding, H. V. Jagadish, Jingren Zhou ยท 2026

Relational databases excel at structured data analysis, but real-world queries increasingly require capabilities beyond standard SQL, such as semantically matching entities across inconsistent names, โ€ฆ

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Computer Science Preprint PDF DOI

Scalable and Verifiable Federated Learning for Cross-Institution Financial Fraud Detection

Prajwal Panth, Nishant Nigam ยท 2026

The global financial ecosystem confronts a critical asymmetry: while fraud syndicates operate as borderless, distributed networks, banking institutions remain constrained by regulatory data silos, limโ€ฆ

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Computer Science Preprint PDF DOI

Adversarial Malware Generation in Linux ELF Binaries via Semantic-Preserving Transformations

Lukas Hrdonka, Martin Jurecek ยท 2026

Malware development and detection have undergone significant changes in recent years as modern concepts, such as machine learning, have been used for both adversarial attacks and defense. Despite inteโ€ฆ

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Computer Science Preprint PDF DOI

Efficient Arithmetic-and-Comparison Homomorphic Encryption with Space Switching

Erwin Eko Wahyudi, Yan Solihin, Qian Lou ยท 2026

Fully homomorphic encryption (FHE) enables computation on encrypted data without decryption, making it central to privacy-preserving applications. However, no existing scheme efficiently supports bothโ€ฆ

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User Experiences with MPI RMA and ULFM in a Resilient Key-Value Store Implementation

Claudia Fohry, Rainer Fink ยท 2026

As hardware failures such as node losses become increasingly common, MPI programmers may want to save vulnerable data in a resilient store. While third-party storage solutions such as Redis or the Hazโ€ฆ

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Computer Science Preprint PDF DOI

SecureRouter: Encrypted Routing for Efficient Secure Inference

Yukuan Zhang, Mengxin Zheng, Qian Lou ยท 2026

Cryptographically secure neural network inference typically relies on secure computing techniques such as Secure Multi-Party Computation (MPC), enabling cloud servers to process client inputs without โ€ฆ

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Computer Science Preprint PDF DOI

RFID-based Real-Time Geriatric Gait Speed Monitoring System: Design, Implementation and Clinical Evaluation

Natong Lin, Jiachen Wang, Lisa C. Barry, Song Han ยท 2026

Gait speed is a widely used indicator of functional health and mobility decline, yet in clinical practice it is commonly measured manually using a stopwatch, which limits scalability and measurement fโ€ฆ

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DySkew: Dynamic Data Redistribution for Skew-Resilient Snowpark UDF Execution

Chenwei Xie, Urjeet Shrestha, Corbin McElhanney, Lukas Lorimer, Gopal V, Zihao Ye, Yi Pan, Nic Crouch, Elliott Brossard, Florian Funke, Yuxiong He ยท 2026

Snowflake revolutionized data warehousing with an elastic architecture that decouples compute and storage, enabling scalable solutions for diverse data analytics needs. Building on this foundation, Snโ€ฆ

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Computer Science Preprint PDF DOI

Superset Decompilation

Chang Liu, Yihao Sun, Thomas Gilray, Kristopher Micinski ยท 2026

Reverse engineering tools remain monolithic and imperative compared to the advancement of modern compiler architectures: analyses are tied to a single mutable representation, making them difficult to โ€ฆ

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Computer Science Preprint PDF DOI

FLEX: Joint UL/DL and QoS-Aware Scheduling for Dynamic TDD in Industrial 5G and Beyond

Leonard Kleinberger, Michael Gundall, Hans D. Schotten ยท 2026

Industrial 5G deployments using Time Division Duplex (TDD) networks face a critical challenge: existing schedulers rely on static configuration of Uplink (UL) to Downlink (DL) resource ratios, failingโ€ฆ

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A Simpler Analysis for $\varepsilon$-Clairvoyant Flow Time Scheduling

Anupam Gupta, Haim Kaplan, Alexander Lindermayr, Jens Schloter, Sorrachai Yingchareonthawornchai ยท 2026

We simplify the proof of the optimality of the Shortest Lower-Bound First (SLF) algorithm, introduced by Gupta, Kaplan, Lindermayr, Schl\"oter, and Yingchareonthawornchai [FOCS'25], for minimizing theโ€ฆ

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Computer Science Preprint PDF DOI

Multi-stage Flow Scheduling for LLM Serving

Yijun Sun, Xudong Liao, Songrun Xie, Hao Chen, Han Tian, Wenxue Li, Yiming Zhang, Kai Chen ยท 2026

Meeting stringent Time-To-First-Token (TTFT) requirements is crucial for LLM applications. To improve efficiency, modern LLM serving systems adopt disaggregated architectures with diverse parallelismsโ€ฆ

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Directivity Enhancement of Movable Antenna Arrays with Mutual Coupling

Wei Xu, Lipeng Zhu, Wenyan Ma, An Liu, Rui Zhang ยท 2026

In conventional antenna arrays, mutual coupling between antenna elements is often regarded as detrimental. However, under specific conditions, it can be harnessed to enhance the far-field directivity โ€ฆ

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Seeing Eye to Eye: Enabling Cognitive Alignment Through Shared First-Person Perspective in Human-AI Collaboration

Zhuyu Teng, Pei Chen, Yichen Cai, Ruoqing Lu, Zhaoqu Jiang, Jiayang Li, Weitao You, Lingyun Sun ยท 2026

Despite advances in multimodal AI, current vision-based assistants often remain inefficient in collaborative tasks. We identify two key gulfs: a communication gulf, where users must translate rich parโ€ฆ

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Quasar: Quantized Self-Speculative Acceleration for Rapid Inference via Memory-Efficient Verification

Guang Huang, Zeyi Wen ยท 2026

Speculative Decoding (SD) has emerged as a premier technique for accelerating Large Language Model (LLM) inference by decoupling token generation into rapid drafting and parallel verification. While rโ€ฆ

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CACTUSDB: Unlock Co-Optimization Opportunities for SQL and AI/ML Inferences

Lixi Zhou, Kanchan Chowdhury, Lulu Xie, Jaykumar Tandel, Hong Guan, Zhiwei Fan, Xinwei Fu, Jia Zou ยท 2026

There is a growing demand for supporting inference queries that combine Structured Query Language (SQL) and Artificial Intelligence / Machine Learning (AI/ML) model inferences in database systems, to โ€ฆ

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Reciprocal Latent Fields for Precomputed Sound Propagation

Hugo Seute, Pranai Vasudev, Etienne Richan, Louis-Xavier Buffoni ยท 2026

Realistic sound propagation is essential for immersion in a virtual scene, yet physically accurate wave-based simulations remain computationally prohibitive for real-time applications. Wave coding metโ€ฆ

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An Explainable Failure Prediction Framework for Neural Networks in Radio Access Networks

Khaleda Papry, Francesco Spinnato, Marco Fiore, Mirco Nanni, Israat Haque ยท 2026

As 5G networks continue to evolve to deliver high speed, low latency, and reliable communications, ensuring uninterrupted service has become increasingly critical. While millimeter wave (mmWave) frequโ€ฆ

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