CompactLTJ: Space & Time Efficient Leapfrog Triejoin on Graph Databases - The VLDB Journal Leapfrog Triejoin (LTJ) is arguably the most practical and popular worst-case-optimal (wco) algorithm for solving basic graph patterns in graph databases. Its main drawback is that it needs the databa...

🗄️ Dispoñible en #accesoaberto no #RUC o artigo do grupo #LBD da @fic-udc.bsky.social e @citicresearch.bsky.social
"CompactLTJ: Space & Time Efficient Leapfrog Triejoin on Graph Databases". #FICInvestiga #OA

doi.org/10.1007/s007...
hdl.handle.net/2183/47318

🗄️Dispoñible en #accesoaberto no #RUC o artigo do grupo #GTEC da @fic-udc.bsky.social e @citicresearch.bsky.social "Pixel-Based CF-mMIMO: Addressing the AP Cooperation Cluster Formation in Fronthaul-Limited O-RAN Architectures". #FICInvestiga
handle.net/2183/47303 doi.org/10.1109/TCOMM.2025.3646853

🗄️ Xa dispoñible en #accesoaberto no #RUC o traballo de #IRLab da @fic-udc.bsky.social e @citicresearch.bsky.social
"TalkDep: Clinically Grounded LLM Personas for Conversation-Centric Depression Screening"
#FICinvestiga #cienciaaberta #OA
hdl.handle.net/2183/47211 doi.org/10.1145/3746252.3761617

🗄️ Xa dispoñible en #accesoaberto no #RUC o artigo de #GTEC da @fic-udc.bsky.social e @citicresearch.bsky.social "Bluetooth 5 power consumption for an opportunistic edge computing system based on low-power IoT devices"
#FICinvestiga #cienciaaberta #OA
handle.net/2183/47194 doi.org/10.1016/j.io...

🗄️ Xa dispoñible en #accesoaberto no #RUC o artigo de #IRlab da @fic-udc.bsky.social e @citicresearch.bsky.social
"WATCHED: A Web AI Agent Tool for Combating Hate speech by Expanding Data" #FICinvestiga #cienciaaberta #OA
doi.org/10.1016/j.so...
hdl.handle.net/2183/47077

Xa no #RUC o artigo do #GrupoIRlab da
@fic-udc.bsky.social e @citicresearch.bsky.social
"How does depression talk on social media? Modeling depression language with relevance-based statistical language models" #FICinvestiga #OA
doi.org/10.1016/j.os...
hdl.handle.net/2183/46281

🗄️ Xa no #RUC o artigo do #GrupoRNASA-IMEDIR da @fic-udc.bsky.social e @citicresearch.bsky.social "Advanced ocean modelling and machine learning to forecast Dinophysis acuminata blooms: A tool to support shellfish farming management" #FICinvestiga #OA
hdl.handle.net/2183/46029
doi.org/10.1016/j.ec...

🗄️ Dispoñible en #accesoaberto no #RUC o artigo do #GrupoGTEC da @fic-udc.bsky.social e @citicresearch.bsky.social
"Hands-On Blockchain Teaching and Learning: Integrating IPFS and Oracles Through Open-Source Practical Use Cases" #FICinvestiga
handle.net/2183/45962
doi.org/10.3390/educsci15091229

🗄️ Dispoñible xa en #accesoaberto no #RUC o recente artigo do #GrupoLBD da @fic-udc.bsky.social: "Systematic Mapping of AI-Based Approaches for Requirements Prioritization #FICinvestiga #OA #cienciaaberta
hdl.handle.net/2183/45959
doi.org/10.1049/sfw2...

🗄️ Dispoñible xa en #accesoaberto no #RUC o recente artigo do #GrupoGTEC da @fic-udc.bsky.social : "Joint Beam Steering and Direct Antenna Multimodulation Using Time-Modulated Arrays" #FICinvestiga #OA #cienciaaberta
hdl.handle.net/2183/45935
doi.org/10.1109/JIOT...

DepreSym: A Depression Symptom Annotated Corpus and the Role of Large Language Models as Assessors of Psychological Markers - Language Resources and Evaluation Computational methods for depression detection aim to mine traces of depression from online publications posted by Internet users. However, solutions trained on existing collections exhibit limited generalisation and interpretability. To tackle these issues, recent studies have shown that identifying specific depressive symptoms can lead to more robust and effective models. The eRisk initiative fosters research on this area and has recently proposed a new ranking task focused on developing search methods to find sentences related to depressive symptoms. This search challenge relies on the symptoms specified by the Beck Depression Inventory-II (BDI-II), a questionnaire widely used in clinical practice. It includes symptoms such as sadness, irritability or lack of sleep. Given the input submitted by systems participating in eRisk, we first apply top-k pooling over the systems’ relevance rankings, obtaining a diverse set of sentences. These sentences are judged for relevance, leading to DepreSym, a dataset consisting of 21,580 sentences annotated according to their relevance to the 21 BDI-II symptoms. This dataset serves as a valuable resource for advancing the development of models that monitor depression markers. Due to the complex nature of this relevance annotation, we designed a robust assessment methodology carried out by three expert assessors, including a trained psychologist. As part of this study, we explore the potential of recent Large Language Models (ChatGPT, GPT4 and Vicuna) as assessors in this complex task. We undertake a comprehensive examination of the LLMs’ performance, studying their main limitations and analysing their role as a complement or replacement for human annotators. Finally, we incorporate our dataset into the Benchmarking Information Retrieval (BEIR) framework for a thorough search evaluation. We use state-of-the-art retrieval systems, including lexical, sparse, dense and re-ranking architectures, to gain insights about the dataset’s complexity and identify potential avenues for improvement.

🗄️ Dispoñible xa en #accesoaberto no #RUC o recente artigo do #GrupoIRlab da @fic-udc.bsky.social : "DepreSym: A Depression Symptom Annotated Corpus and the Role of Large Language Models as Assessors of Psychological Markers" #FICinvestiga #OA
hdl.handle.net/2183/45934
doi.org/10.1007/s105...

🗄️ Dispoñible xa en #accesoaberto no #RUC o recente artigo do #GrupoTelemática da @fic-udc.bsky.social : "SDN-CF: Traffic classification in SDN ONOS controller using machine learning models" #FICinvestiga #cienciaaberta #OA
doi-org.accedys.udc.es/10.1016/j.so...
hdl.handle.net/2183/45865

Tackling Temporal Deontic Challenges with Equilibrium Logic | Proceedings of the 24th International Conference on Autonomous Agents and Multiagent Systems

🗄️ Dispoñible xa en #accesoaberto no #RUC o recente artigo do #GrupoIRlab da @fic-udc.bsky.social: "Tackling Temporal Deontic Challenges with Equilibrium Logic" #FICinvestiga #cienciaaberta #OA
dl.acm.org/doi/10.5555/...
hdl.handle.net/2183/45797

Xa está en #accesoaberto no #RUC o recente artigo do #GrupoGAC da @fic-udc.bsky.social e @citicresearch.bsky.social : "Challenging Portability Paradigms: FPGA Acceleration Using SYCL and OpenCL" #FICinvestiga #cienciaaberta
hdl.handle.net/2183/45793
doi.org/10.1007/978-...

🗄️ Dispoñible xa en #accesoaberto no #RUC o recente artigo do #GrupoMODES da @fic-udc.bsky.social : "Cost-sensitive single-index classification model" #FICinvestiga #cienciaaberta #OA
hdl.handle.net/2183/45807
doi.org/10.1016/j.ej...

Bo día! Xa está en #accesoaberto no #RUC o recente artigo do #GrupoM2NICA da @fic-udc.bsky.social : "Stochastic modelling of viral infection spread via a Partial Integro-Differential Equation" #FICinvestiga #cienciaaberta
doi.org/10.1016/j.id...
hdl.handle.net/2183/45799

Xa está en #accesoaberto no #RUC o recente artigo do #GrupoLBD da
@fic-udc.bsky.social e @citicresearch.bsky.social
: "TNBS: A Kernel-Based Benchmarking for Digital Quantum Computers" #FICinvestiga #cienciaaberta
hdl.handle.net/2183/45792
doi.org/10.1007/978-3-031-90200-0_3

🗄️ Bo día! Xa está en #accesoaberto no #RUC o recente artigo do #GrupoLBD da @fic-udc.bsky.social : "UVL.js: Experiences on using UVL in the JavaScript Ecosystem" #FICinvestiga #cienciaaberta
doi.org/10.1145/3715...
hdl.handle.net/2183/45796

🗄️ En #accesoaberto no #RUC o recente artigo do #GrupoGTEC da @fic-udc.bsky.social : "Off-Cloud Anchor Sharing Framework for Multi-User and Multi-Platform Mixed Reality Applications" #FICinvestiga #cienciaaberta
doi.org/10.3390/app1...
hdl.handle.net/2183/45766

🗄️ En #accesoaberto no #RUC o recente artigo do #GrupoM2NICA da @fic-udc.bsky.social e @citicresearch.bsky.social
"Models and numerical methods for equilibrium problems with heterogeneous agents involving two productive sectors" #FICinvestiga
handle.net/2183/45771
doi.org/10.1016/j.cam.2025.116812

🗄️ En #accesoaberto no #RUC o recente artigo do #GrupoGTEC da @fic-udc.bsky.social : "Design, Implementation and Practical Energy-Efficiency Evaluation of a Blockchain Based Academic Credential Verification System for Low-Power Nodes" #FICinvestiga
doi.org/10.3390/app1...
hdl.handle.net/2183/45765

🗄️ En #accesoaberto no #RUC o recente artigo do #GrupoVARPA da @fic-udc.bsky.social : "Automatic identification of neurodegenerative diseases with 3D point cloud-based analysis using geometric deep learning in OCT retinal images" #FICinvestiga doi.org/10.1016/j.bs...
hdl.handle.net/2183/45717

Protein structure refinement with a memetic algorithm - Natural Computing A memetic approach to protein structure refinement was defined, combining Differential Evolution and the widely used Rosetta Relax refinement protocol. This refinement process can be considered as an ...

🗄️Seguimos coa #cienciaaberta. No #RUC xa está tamén o recente artigo do grupo #IRlab : "Protein structure refinement with a memetic algorithm" #FICinvestiga #cienciaaberta
doi.org/10.1007/s110...
hdl.handle.net/2183/45534

🗄️Seguimos coa #cienciaaberta. No #RUC xa está tamén o recente artigo do grupo #MODES : "An allocation rule for connection scheduling problems" #FICinvestiga #cienciaaberta
doi.org/10.1111/itor...
hdl.handle.net/2183/45533

🗄️Seguimos coa #cienciaaberta. No #RUC xa está tamén o recente artigo do grupo #LYS : "Document-level event extraction from Italian crime news using minimal data" #FICinvestiga #cienciaaberta
doi.org/10.1016/j.kn...
hdl.handle.net/2183/41978

🗄️ Bo día! En #accesoaberto no #RUC o recente artigo do grupo #LBD da @fic-udc.bsky.social : "Low-code framework for IoT data warehousing and visualization" #FICinvestiga #cienciaaberta
doi.org/10.1016/j.ca...
hdl.handle.net/2183/45527

🗄️ En #accesoaberto no #RUC o recente artigo do grupo #LBD da @fic-udc.bsky.social : "LITHEUM. A Web-based Lighting and Thermal Urban Model for City Energy Assessment" #FICinvestiga #cienciaaberta
doi.org/10.1016/j.sc...
hdl.handle.net/2183/45521

Modular Construction and Optimization of the UZP Sparse Format for SpMV on CPUs | Proceedings of the ACM on Programming Languages Sparse data structures are ubiquitous in modern computing, and numerous formats have been designed to represent them. These formats may exploit specific sparsity patterns, aiming to achieve higher per...

🗄️ En #accesoaberto no #RUC o recente artigo do grupo #GAC da @fic-udc.bsky.social : "Modular Construction and Optimization of the UZP Sparse Format for SpMV on CPUs" #FICinvestiga #cienciaaberta
doi.org/10.1145/3729...

🗄️ En #accesoaberto no #RUC o recente artigo do grupo #RNASA-IMEDIR da @fic-udc.bsky.social : "Mitigating patient harm risks: A proposal of requirements for AI in healthcare" #FICinvestiga #cienciaaberta
hdl.handle.net/2183/42231
doi.org/10.1016/j.ar...

‪Depositado no #RUC, con embargo, o recente traballo do grupo #MODES da @fic-udc.bsky.social e @citicresearch.bsky.social:
"Time series clustering based on prediction accuracy of global forecasting models" #FICinvestiga
doi.org/10.1016/j.knosys.2025.113649
hdl.handle.net/2183/42163