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๐Ÿ” valentin marcel ๐Ÿ“‚ Computer Science
Showing 892 results for "valentin marcel" in Computer Science
Computer Science Preprint PDF DOI

The Attention Market: Interpreting Online Fair Re-ranking as Manifold Optimization under Walrasian Equilibrium

Chen Xu, Wei Chu, Wenyu Hu, Fengran Mo, Jun Xu, Maarten de Rijke ยท 2026

Fair re-ranking aims to promote long-tail items and enhance diversity within groups in information retrieval. While previous research on online fairness-aware re-ranking has shown promising outcomes, โ€ฆ

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Computer Science Preprint PDF DOI

Peer Identity Bias in Multi-Agent LLM Evaluation: An Empirical Study Using the TRUST Democratic Discourse Analysis Pipeline

Juergen Dietrich ยท 2026

The TRUST democratic discourse analysis pipeline exposes its large language model (LLM) components to peer model identity through multiple structural channels -- a design feature whose bias implicatioโ€ฆ

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Computer Science Preprint PDF DOI

Multi-User ISAC with Heterogeneous Unknown Parameters: Optimal Beamforming based on Distribution Information

Chan Xu, Shuowen Zhang ยท 2026

This paper studies an integrated sensing and communication (ISAC) system where a multi-antenna base station (BS) communicates with multiple single-antenna users in the downlink and senses the unknown โ€ฆ

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Market Dynamics, Governance and Open Research Metadata in the AI Era

Daniel W. Hook ยท 2026

The debate about scholarly knowledge infrastructure has long been framed as a contest between openness and commercial enclosure. This framing distorts both policy and practice. The real tension lies bโ€ฆ

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Computer Science Preprint PDF DOI

From Transfer to Collaboration: A Federated Framework for Cross-Market Sequential Recommendation

Jundong Chen, Honglei Zhang, Xiangmou Qu, Haoxuan Li, Han Yu, Yidong Li ยท 2026

Cross-market recommendation (CMR) aims to enhance recommendation performance across multiple markets. Due to its inherent characteristics, i.e., data isolation, non-overlapping users, and market heterโ€ฆ

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Computer Science Preprint PDF DOI

Multimodal Dataset Normalization and Perceptual Validation for Music-Taste Correspondences

Matteo Spanio, Valentina Frezzato, Antonio Roda ยท 2026

Collecting large, aligned cross-modal datasets for music-flavor research is difficult because perceptual experiments are costly and small by design. We address this bottleneck through two complementarโ€ฆ

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Computer Science Preprint PDF DOI

The Statistical Profitability of Social Media Sports Betting Influencers: Evidence from the Nigerian Market

Kayode Makinde, Oluwatimileyin Onasanya, Frances Adelakun ยท 2026

This study examines whether following popular Nigerian sports betting influencers on social media is a financially sound strategy. To avoid the survivorship bias that occurs when influencers only sharโ€ฆ

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Computer Science Preprint PDF DOI

MARVEL: Multimodal Adaptive Reasoning-intensiVe Expand-rerank and retrievaL

Mahmoud SalahEldin Kasem, Mohamed Mahmoud, Mostafa Farouk Senussi, Mahmoud Abdalla, Abdelrahman Abdallah, Hyun-Soo Kang ยท 2026

Multimodal retrieval over text corpora remains a fundamental challenge: the best vision-language encoder achieves only 27.6 nDCG@10 on MM-BRIGHT, a reasoning-intensive multimodal retrieval benchmark, โ€ฆ

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NBI-Slurm: Simplified submission of Slurm jobs with energy saving mode

Andrea Telatin ยท 2026

NBI-Slurm is a Perl package that provides a simplified, user-friendly interface for submitting and managing jobs on SLURM high-performance computing (HPC) clusters. It offers both a library of Perl moโ€ฆ

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Latency-Aware Resource Allocation over Heterogeneous Networks: A Lorentz-Invariant Market Mechanism

Saad Alqithami ยท 2026

We present a telecom-native auction mechanism for allocating bandwidth and time slots across heterogeneous-delay networks, ranging from low-Earth-orbit (LEO) satellite constellations to delay-tolerantโ€ฆ

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Multi-Agent Video Recommenders: Evolution, Patterns, and Open Challenges

Srivaths Ranganathan, Abhishek Dharmaratnakar, Anushree Sinha, Debanshu Das ยท 2026

Video recommender systems are among the most popular and impactful applications of AI, shaping content consumption and influencing culture for billions of users. Traditional single-model recommenders,โ€ฆ

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The Nexus of Science Fiction, Box Office Success and Technology Representation: A Case Study of the Marvel Cinematic Universe

Iqra Tariq ยท 2026

This paper investigated the applied science domains and subjects depicted in Marvel Cinematic Universe (MCU) movies and assessed the relationship between technological portrayal and box office successโ€ฆ

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The Specification as Quality Gate: Three Hypotheses on AI-Assisted Code Review

Christo Zietsman ยท 2026

The dominant industry response to AI-generated code quality problems is to deploy AI reviewers. This paper argues that this response is structurally circular when executable specifications are absent:โ€ฆ

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Talk, Walk, and Market Response: Multimodal Measurement of AI Washing and Its Capital Market Consequences in China

Wen Zhanjie, Guo Jingqiao ยท 2026

As artificial intelligence and generative large language models drive industrial upgrading, capital markets increasingly focus on AI-themed listed firms. Information asymmetry and technological opacitโ€ฆ

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A mechanism design overview of Sedna

Benjamin Marsh, Alejandro Ranchal-Pedrosa ยท 2026

Sedna is a coded multi-proposer consensus protocol in which a sender shards a transaction payload into rateless symbols and disseminates them across parallel proposer lanes, providing high throughput โ€ฆ

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Grassroots Bonds: A Grassroots Foundation for Market Liquidity

Ehud Shapiro ยท 2026

Global cryptocurrencies are unbacked and have high transaction cost incurred by global consensus. In contrast, grassroots cryptocurrencies are backed by the goods and services of their issuers -- any โ€ฆ

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Pushing Bistatic Wireless Sensing toward High Accuracy at the Sub-Wavelength Scale

Wenwei Li, Jiarun Zhou, Qinxiao Quan, Fusang Zhang, Daqing Zhang ยท 2026

Contactless sensing using wireless communication signals has garnered significant attention due to its non-intrusive nature and ubiquitous infrastructure. Despite the promise, the inherent bistatic deโ€ฆ

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A Case Study in Responsible AI-Assisted Video Solutions: Multi-Metric Behavioral Insights in a Public Market Setting

Mehrnoush Fereydouni, Eka Ebong, Sahar Maleki, Philip Otienoburu, Babak Rahimi Ardabili, Hamed Tabkhi ยท 2026

Despite recent advances in Computer Vision and Artificial Intelligence (AI), AI-assisted video solutions have struggled to penetrate real-world urban environments due to significant concerns regardingโ€ฆ

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Differentiable Time-Varying IIR Filtering for Real-Time Speech Denoising

Riccardo Rota, Kiril Ratmanski, Jozef Coldenhoff, Milos Cernak ยท 2026

We present TVF (Time-Varying Filtering), a low-latency speech enhancement model with 1 million parameters. Combining the interpretability of Digital Signal Processing (DSP) with the adaptability of deโ€ฆ

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PARCER as an Operational Contract to Reduce Variance, Cost, and Risk in LLM Systems

Elzo Brito dos Santos Filho ยท 2026

Systems based on Large Language Models (LLMs) have become formidable tools for automating research and software production. However, their governance remains a challenge when technical requirements deโ€ฆ

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