Panagiotis Karras
3 papers in the PaperMetrix corpus
Papers by this author
-
k-Anonymization by Freeform Generalization
2015
Syntactic data anonymization strives to (i) ensure that an adversary cannot identify an individual's record from published attributes with high probability, and (ii) provide high data utility. These mutually conflicting goals can be expressed as …
-
SGR: Self-Supervised Spectral Graph Representation Learning
2018 · arXiv (Cornell University)
Representing a graph as a vector is a challenging task; ideally, the representation should be easily computable and conducive to efficient comparisons among graphs, tailored to the particular data and analytical task at hand. Unfortunately, …
-
Beam-search SIEVE for low-memory speech recognition
2024
A capacity to recognize speech offline eliminates privacy concerns and the need for an internet connection. Despite efforts to reduce the memory demands of speech recognition systems, these demands remain formidable and thus popular tools …