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Cited by
All
Since 2019
Citations
54
54
h-index
4
4
i10-index
4
4
0
20
10
2020
2021
2022
2023
2024
3
19
14
12
6
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Christos Nikas
Institute of Computer Science,
FORTH
-ICS
Verified email at ics.forth.gr -
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Semantic Web
Information Retrieval
Data Management
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Year
Keyword search over RDF: is a single perspective enough?
C Nikas, G Kadilierakis, P Fafalios, Y Tzitzikas
Big Data and Cognitive Computing 4 (3), 22
, 2020
17
2020
Two-stage Semantic Answer Type Prediction for Question Answering using BERT and Class-Specificity Rewarding.
C Nikas, P Fafalios, Y Tzitzikas
SMART@ ISWC, 19-28
, 2020
14
2020
Open domain question answering over knowledge graphs using keyword search, answer type prediction, SPARQL and pre-trained neural models
C Nikas, P Fafalios, Y Tzitzikas
The Semantic Web–ISWC 2021: 20th International Semantic Web Conference, ISWC …
, 2021
12
2021
Elas4RDF: Multi-perspective Triple-centered Keyword Search over RDF using Elasticsearch
G Kadilierakis, C Nikas, P Fafalios, P Papadakos, Y Tzitzikas
11
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