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ORCIDHeri Ramampiaro
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- affiliation: Norwegian University of Science and Technology, Norway
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2020 – today
- 2023
[j22]Sofia Aftab
, Heri Ramampiaro, Helge Langseth, Massimiliano Ruocco:
Deep Contextual Grid Triplet Network for Context-Aware Recommendation. IEEE Access 11: 97522-97537 (2023)- [c32]David Baumgartner, Helge Langseth, Heri Ramampiaro, Kenth Engø-Monsen:
mTADS: Multivariate Time Series Anomaly Detection Benchmark Suites. IEEE Big Data 2023: 588-597 - 2022
- [j21]Sofia Aftab, Heri Ramampiaro:
Evaluating Top-N Recommendations Using Ranked Error Approach: An Empirical Analysis. IEEE Access 10: 30832-30845 (2022) - [j20]Daniel Groos, Lars Adde, Ragnhild Støen, Heri Ramampiaro, Espen A. F. Ihlen:
Towards human-level performance on automatic pose estimation of infant spontaneous movements. Comput. Medical Imaging Graph. 95: 102012 (2022) - [c31]Shweta Tiwari, Gavin Bell, Helge Langseth, Heri Ramampiaro:
Detection of Potential Manipulations in Electricity Market using Machine Learning Approaches. ICAART (3) 2022: 975-983 - 2021
- [j19]Shweta Tiwari, Heri Ramampiaro, Helge Langseth:
Machine Learning in Financial Market Surveillance: A Survey. IEEE Access 9: 159734-159754 (2021) - [j18]Daniel Groos, Heri Ramampiaro, Espen A. F. Ihlen:
EfficientPose: Scalable single-person pose estimation. Appl. Intell. 51(4): 2518-2533 (2021) - [j17]Quang-Huy Duong, Heri Ramampiaro, Kjetil Nørvåg, Thu-Lan Dam:
Density Guarantee on Finding Multiple Subgraphs and Subtensors. ACM Trans. Knowl. Discov. Data 15(5): 76:1-76:32 (2021) - [j16]Youcef Djenouri, Jerry Chun-Wei Lin, Kjetil Nørvåg, Heri Ramampiaro, Philip S. Yu:
Exploring Decomposition for Solving Pattern Mining Problems. ACM Trans. Manag. Inf. Syst. 12(2): 15:1-15:36 (2021) - 2020
- [j15]Asma Belhadi, Youcef Djenouri, Kjetil Nørvåg, Heri Ramampiaro, Florent Masseglia, Jerry Chun-Wei Lin:
Space-time series clustering: Algorithms, taxonomy, and case study on urban smart cities. Eng. Appl. Artif. Intell. 95: 103857 (2020) - [c30]Youcef Djenouri, Kjetil Nørvåg, Heri Ramampiaro, Jerry Chun-Wei Lin:
Fast and Accurate Group Outlier Detection for Trajectory Data. ADBIS (Short Papers) 2020: 60-70 - [c29]Quang-Huy Duong, Heri Ramampiaro, Kjetil Nørvåg:
Multiple Dense Subtensor Estimation with High Density Guarantee. ICDE 2020: 637-648 - [c28]Tárik S. Salem, Helge Langseth, Heri Ramampiaro:
Prediction Intervals: Split Normal Mixture from Quality-Driven Deep Ensembles. UAI 2020: 1179-1187 - [i11]Daniel Groos, Heri Ramampiaro, Espen A. F. Ihlen:
EfficientPose: Scalable single-person pose estimation. CoRR abs/2004.12186 (2020) - [i10]Tárik S. Salem, Helge Langseth, Heri Ramampiaro:
Prediction Intervals: Split Normal Mixture from Quality-Driven Deep Ensembles. CoRR abs/2007.09670 (2020) - [i9]Daniel Groos, Lars Adde, Ragnhild Støen, Heri Ramampiaro, Espen A. F. Ihlen:
Towards human performance on automatic motion tracking of infant spontaneous movements. CoRR abs/2010.05949 (2020)
2010 – 2019
- 2019
- [j14]Ozer Ozdikis, Heri Ramampiaro, Kjetil Nørvåg:
Locality-adapted kernel densities of term co-occurrences for location prediction of tweets. Inf. Process. Manag. 56(4): 1280-1299 (2019) - [j13]Thu-Lan Dam, Heri Ramampiaro, Kjetil Nørvåg, Quang-Huy Duong:
Towards efficiently mining closed high utility itemsets from incremental databases. Knowl. Based Syst. 165: 13-29 (2019) - [c27]Tárik S. Salem, Karan Kathuria, Heri Ramampiaro, Helge Langseth:
Forecasting Intra-Hour Imbalances in Electric Power Systems. AAAI 2019: 9595-9600 - [c26]Quang-Huy Duong, Heri Ramampiaro, Kjetil Nørvåg:
Sketching Streaming Histogram Elements using Multiple Weighted Factors. CIKM 2019: 19-28 - [c25]Youcef Djenouri, Jerry Chun-Wei Lin, Kjetil Nørvåg, Heri Ramampiaro:
Highly Efficient Pattern Mining Based on Transaction Decomposition. ICDE 2019: 1646-1649 - [p1]Heri Ramampiaro, Helge Langseth, Thomas Almenningen, Herman Schistad, Martin Havig, Hai Thanh Nguyen:
New Ideas in Ranking for Personalized Fashion Recommender Systems. Business and Consumer Analytics: New Ideas 2019: 933-961 - [i8]Georgios K. Pitsilis, Heri Ramampiaro, Helge Langseth:
Securing Tag-based recommender systems against profile injection attacks: A comparative study. (Extended Report). CoRR abs/1901.08422 (2019) - [i7]Tárik S. Salem, Karan Kathuria, Heri Ramampiaro, Helge Langseth:
Forecasting Intra-Hour Imbalances in Electric Power Systems. CoRR abs/1902.00563 (2019) - 2018
- [j12]Quang-Huy Duong, Philippe Fournier-Viger, Heri Ramampiaro, Kjetil Nørvåg, Thu-Lan Dam:
Efficient high utility itemset mining using buffered utility-lists. Appl. Intell. 48(7): 1859-1877 (2018) - [j11]Georgios K. Pitsilis, Heri Ramampiaro, Helge Langseth:
Effective hate-speech detection in Twitter data using recurrent neural networks. Appl. Intell. 48(12): 4730-4742 (2018) - [j10]Quang-Huy Duong, Heri Ramampiaro, Kjetil Nørvåg:
Applying temporal dependence to detect changes in streaming data. Appl. Intell. 48(12): 4805-4823 (2018) - [j9]Basant Agarwal, Heri Ramampiaro, Helge Langseth, Massimiliano Ruocco:
A deep network model for paraphrase detection in short text messages. Inf. Process. Manag. 54(6): 922-937 (2018) - [j8]Quang-Huy Duong, Heri Ramampiaro, Kjetil Nørvåg, Philippe Fournier-Viger, Thu-Lan Dam:
High utility drift detection in quantitative data streams. Knowl. Based Syst. 157: 34-51 (2018) - [c24]Ozer Ozdikis, Heri Ramampiaro, Kjetil Nørvåg:
Spatial Statistics of Term Co-occurrences for Location Prediction of Tweets. ECIR 2018: 494-506 - [c23]Wail Y. Alkowaileet, Sattam Alsubaiee, Michael J. Carey, Chen Li, Heri Ramampiaro, Phanwadee Sinthong, Xikui Wang:
Enhancing Big Data with Semantics: The AsterixDB Approach (Poster). ICSC 2018: 314-315 - [c22]Ozer Ozdikis, Heri Ramampiaro, Kjetil Nørvåg:
Locality-adapted Kernel Densities for Tweet Localization. SIGIR 2018: 1149-1152 - [c21]Wail Y. Alkowaileet, Sattam Alsubaiee, Michael J. Carey, Chen Li, Heri Ramampiaro, Phanwadee Sinthong, Xikui Wang:
End-to-End Machine Learning with Apache AsterixDB. DEEM@SIGMOD 2018: 6:1-6:10 - [i6]Georgios K. Pitsilis, Heri Ramampiaro, Helge Langseth:
Detecting Offensive Language in Tweets Using Deep Learning. CoRR abs/1801.04433 (2018) - [i5]Silje Christensen, Simen Johnsrud, Massimiliano Ruocco, Heri Ramampiaro:
Context-Aware Sequence-to-Sequence Models for Conversational Systems. CoRR abs/1805.08455 (2018) - [i4]Øystein Repp, Heri Ramampiaro:
Extracting News Events from Microblogs. CoRR abs/1806.07573 (2018) - [i3]Georgios Pitsilis, Heri Ramampiaro, Helge Langseth:
Securing Tag-based recommender systems against profile injection attacks: A comparative study. CoRR abs/1808.10550 (2018) - 2017
- [c20]Eliezer de Souza da Silva, Helge Langseth, Heri Ramampiaro:
Content-Based Social Recommendation with Poisson Matrix Factorization. ECML/PKDD (1) 2017: 530-546 - [i2]Basant Agarwal, Heri Ramampiaro, Helge Langseth, Massimiliano Ruocco:
A Deep Network Model for Paraphrase Detection in Short Text Messages. CoRR abs/1712.02820 (2017) - 2015
- [j7]Massimiliano Ruocco, Heri Ramampiaro:
Geo-temporal distribution of tag terms for event-related image retrieval. Inf. Process. Manag. 51(1): 92-110 (2015) - [i1]Massimiliano Ruocco, Heri Ramampiaro:
Geo-Temporal Distribution of Tag Terms for Event-Related Image Retrieval. CoRR abs/1504.07350 (2015) - 2014
- [j6]Massimiliano Ruocco, Heri Ramampiaro:
A scalable algorithm for extraction and clustering of event-related pictures. Multim. Tools Appl. 70(1): 55-88 (2014) - [c19]Hai Thanh Nguyen, Thomas Almenningen, Martin Havig, Herman Schistad, Anders Kofod-Petersen, Helge Langseth, Heri Ramampiaro:
Learning to Rank for Personalised Fashion Recommender Systems via Implicit Feedback. MIKE 2014: 51-61 - 2013
- [j5]Massimiliano Ruocco, Heri Ramampiaro:
Event-related image retrieval: exploring geographical and temporal distribution of user tags. Int. J. Multim. Inf. Retr. 2(4): 273-288 (2013) - [c18]Massimiliano Ruocco, Heri Ramampiaro:
Exploring temporal proximity and spatial distribution of terms in web-based search of event-related images. HT 2013: 248-252 - [c17]Krisztian Balog, Heri Ramampiaro, Naimdjon Takhirov, Kjetil Nørvåg:
Multi-step classification approaches to cumulative citation recommendation. OAIR 2013: 121-128 - [c16]Krisztian Balog, Heri Ramampiaro, Kjetil Nørvåg:
KBAAA: a web-based toolkit for the assessment and analysis of knowledge base acceleration systems. OAIR 2013: 215-216 - [c15]Krisztian Balog, Heri Ramampiaro:
Cumulative citation recommendation: classification vs. ranking. SIGIR 2013: 941-944 - [c14]Huamin Ren, Thomas B. Moeslund, Sheng Tang, Heri Ramampiaro:
Small Vocabulary with Saliency Matching for Video Copy Detection. VISAPP (1) 2013: 768-773 - 2012
- [j4]James Joshi, Elisa Bertino, Calton Pu, Heri Ramampiaro:
ACM/Springer Mobile Networks and Applications (MONET) Special Issue on "Collaborative Computing: Networking, Applications and Worksharing". Mob. Networks Appl. 17(3): 325-326 (2012) - [c13]Massimiliano Ruocco, Heri Ramampiaro:
Exploratory analysis on heterogeneous tag-point patterns for ranking and extracting hot-spot related tags. LBSN@GIS 2012: 16-23 - [c12]Huamin Ren, Heri Ramampiaro, Yongdong Zhang, Shouxun Lin:
An Incremental Clustering based codebook construction in video copy detection. SSIAI 2012: 205-208 - 2011
- [j3]Heri Ramampiaro, Chen Li:
Supporting BioMedical Information Retrieval: The BioTracer Approach. Trans. Large Scale Data Knowl. Centered Syst. 4: 73-94 (2011) - [c11]Massimiliano Ruocco, Heri Ramampiaro:
NTNU@MediaEval 2011 Social Event Detection Task. MediaEval 2011 - [c10]Heri Ramampiaro, Aleksander Grande:
DNA Sequence Search Using Content-Based Image Search Approach. PACBB 2011: 191-199 - 2010
- [c9]Heri Ramampiaro, Daniela S. Cruzes, Reidar Conradi, Manoel G. Mendonça:
Supporting evidence-based Software Engineering with collaborative information retrieval. CollaborateCom 2010: 1-5 - [c8]Massimiliano Ruocco, Heri Ramampiaro:
Event Clusters Detection on Flickr Images Using a Suffix-Tree Structure. ISM 2010: 41-48 - [c7]Heri Ramampiaro:
BioMedical Information Retrieval: The BioTracer Approach. ITBAM 2010: 143-157
2000 – 2009
- 2006
- [j2]Vidar Beisvag, Frode K. R. Jünge, Hallgeir Bergum, Lars Jølsum, Stian Lydersen, Clara-Cecilie Günther, Heri Ramampiaro, Mette Langaas, Arne K. Sandvik, Astrid Lægreid:
GeneTools - application for functional annotation and statistical hypothesis testing. BMC Bioinform. 7: 470 (2006) - [c6]Heri Ramampiaro:
Supporting Collborative Mobile Applications using Adaptable Transactional Framework. CollaborateCom 2006 - 2005
- [c5]Alf Inge Wang, Carl-Fredrik Sørensen, Heri Ramampiaro, Hien Nam Le, Reidar Conradi, Mads Nygård:
Using the MOWAHS Characterisation Framework for Development of Mobile Work Applications. PROFES 2005: 128-142 - 2004
- [j1]Heri Ramampiaro, Mads Nygård:
CAGISTrans: Providing Adaptable Transactional Support for Cooperative Work - an Extended Treatment. Inf. Technol. Manag. 5(1-2): 23-64 (2004) - [c4]Hien Nam Le, Mads Nygård, Heri Ramampiaro:
A Locking Model for Mobile Databases in Mobile Environments. Databases and Applications 2004: 49-55 - 2003
- [c3]Heri Ramampiaro, Alf Inge Wang, Carl-Fredrik Sørensen, Hien Nam Le, Mads Nygård:
Requirement Indicators for Mobile Work: The MOWAHS Approach. Applied Informatics 2003: 1153-1160 - 2001
- [b1]Heri Ramampiaro:
CAGISTrans: Adaptable Transactional Support for Cooperative Work. Norwegian University of Science and Technology, Trondheim, Norway, 2001 - [c2]Heri Ramampiaro, Mads Nygård:
CAGISTrans: A Transactional Framework for Cooperative Work. PDCS 2001: 43-50
1990 – 1999
- 1999
- [c1]Heri Ramampiaro, Mads Nygård:
Cooperative Database System: A Constructive Review of Cooperative Transaction Models. DANTE 1999: 315-324
Coauthor Index
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