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- research-articleDecember 2024
StreamSense: Policy-driven Semantic Video Search in Streaming Systems
- Gerard Finol,
- Arnau Gabriel,
- Pedro García-López,
- Raúl Gracia-Tinedo,
- Luis Liu,
- Reuben Docea,
- Max Kirchner,
- Sebastian Bodenstedt
Middleware Industrial Track '24: Proceedings of the 25th International Middleware Conference Industrial TrackPages 29–35https://doi.org/10.1145/3700824.3701097Streaming systems are an increasingly appealing substrate for managing video data via the stream abstraction. However, if we consider a large stream collection, it can be hard for data scientists to discover and locate relevant videos, let alone specific ...
- research-articleNovember 2024
Using LLM Embeddings with Similarity Search for Botnet TLS Certificate Detection
AISec '24: Proceedings of the 2024 Workshop on Artificial Intelligence and SecurityPages 173–183https://doi.org/10.1145/3689932.3694766Modern botnets leverage TLS encryption to mask C&C server communications. TLS certificates used by botnets could exhibit subtle characteristics that facilitate detection. In this paper we investigate whether text features from TLS certificates can be ...
- short-paperNovember 2024
On the use of open source tools for land use and land cover change monitoring
SIGSPATIAL '24: Proceedings of the 32nd ACM International Conference on Advances in Geographic Information SystemsPages 541–544https://doi.org/10.1145/3678717.3691245The availability of moderate and high resolution satellite imagery collections and advancements in large scale cloud computing have created opportunities to develop globally consistent and near real time (NRT) land use and land cover (LULC) ...
- short-paperOctober 2023
Collection Space Navigator: An Interactive Visualization Interface for Multidimensional Datasets
VINCI '23: Proceedings of the 16th International Symposium on Visual Information Communication and InteractionArticle No.: 24, Pages 1–5https://doi.org/10.1145/3615522.3615546We introduce the Collection Space Navigator (CSN), a browser-based visualization tool to explore, research, and curate large collections of visual digital artifacts that are associated with multidimensional data, such as vector embeddings or tables of ...
- research-articleJune 2023
POI types characterization based on geographic feature embeddings
SAC '23: Proceedings of the 38th ACM/SIGAPP Symposium on Applied ComputingPages 507–514https://doi.org/10.1145/3555776.3577659Representing Points of Interest (POI) types, such as restaurants and shopping malls, is crucial to develop computational mechanisms that may assist in tasks such as urban planning and POI recommendation. The POI co-occurrences in different spatial ...
