Cooperative Database System: A Constructive Review of Cooperative Transaction Models. - Heri Ramampiaro; Mads Nygård (DANTE, 1999)

CAGISTrans: A Transactional Framework for Cooperative Work. - Heri Ramampiaro; Mads Nygård (PDCS, 2001)

CAGISTrans: Adaptable Transactional Support for Cooperative Work. - Heri Ramampiaro (2001)

Requirement Indicators for Mobile Work: The MOWAHS Approach. - Heri Ramampiaro; Alf Inge Wang; Carl-Fredrik Sørensen; Hien Nam Le; Mads Nygård (Applied Informatics, 2003)

A Locking Model for Mobile Databases in Mobile Environments. - Hien Nam Le; Mads Nygård; Heri Ramampiaro (Databases and Applications, 2004)

CAGISTrans: Providing Adaptable Transactional Support for Cooperative Work - an Extended Treatment. - Heri Ramampiaro; Mads Nygård (Inf. Technol. Manag., 2004)

Using the MOWAHS Characterisation Framework for Development of Mobile Work Applications. - Alf Inge Wang; Carl-Fredrik Sørensen; Heri Ramampiaro; Hien Nam Le; Reidar Conradi; Mads Nygård (PROFES, 2005)

Supporting Collborative Mobile Applications using Adaptable Transactional Framework. - Heri Ramampiaro (CollaborateCom, 2006)

GeneTools - application for functional annotation and statistical hypothesis testing. - Vidar Beisvag; Frode K. R. Jünge; Hallgeir Bergum; Lars Jølsum; Stian Lydersen; Clara-Cecilie Günther; Heri Ramampiaro; Mette Langaas; Arne K. Sandvik; Astrid Lægreid (BMC Bioinform., 2006)

Supporting evidence-based Software Engineering with collaborative information retrieval. - Heri Ramampiaro; Daniela S. Cruzes; Reidar Conradi; Manoel G. Mendonça (CollaborateCom, 2010)

Event Clusters Detection on Flickr Images Using a Suffix-Tree Structure. - Massimiliano Ruocco; Heri Ramampiaro (ISM, 2010)

BioMedical Information Retrieval: The BioTracer Approach. - Heri Ramampiaro (ITBAM, 2010)

NTNU@MediaEval 2011 Social Event Detection Task. - Massimiliano Ruocco; Heri Ramampiaro (MediaEval, 2011)

DNA Sequence Search Using Content-Based Image Search Approach. - Heri Ramampiaro; Aleksander Grande (PACBB, 2011)

Supporting BioMedical Information Retrieval: The BioTracer Approach. - Heri Ramampiaro; Chen Li 001 (Trans. Large Scale Data Knowl. Centered Syst., 2011)

Exploratory analysis on heterogeneous tag-point patterns for ranking and extracting hot-spot related tags. - Massimiliano Ruocco; Heri Ramampiaro (LBSN@GIS, 2012)

An Incremental Clustering based codebook construction in video copy detection. - Huamin Ren; Heri Ramampiaro; Yongdong Zhang 001; Shouxun Lin (SSIAI, 2012)

ACM/Springer Mobile Networks and Applications (MONET) Special Issue on "Collaborative Computing: Networking, Applications and Worksharing". - James Joshi; Elisa Bertino; Calton Pu; Heri Ramampiaro (Mob. Networks Appl., 2012)

Exploring temporal proximity and spatial distribution of terms in web-based search of event-related images. - Massimiliano Ruocco; Heri Ramampiaro (HT, 2013)

KBAAA: a web-based toolkit for the assessment and analysis of knowledge base acceleration systems. - Krisztian Balog; Heri Ramampiaro; Kjetil Nørvåg (OAIR, 2013)

Multi-step classification approaches to cumulative citation recommendation. - Krisztian Balog; Heri Ramampiaro; Naimdjon Takhirov; Kjetil Nørvåg (OAIR, 2013)

Cumulative citation recommendation: classification vs. ranking. - Krisztian Balog; Heri Ramampiaro (SIGIR, 2013)

Small Vocabulary with Saliency Matching for Video Copy Detection. - Huamin Ren; Thomas B. Moeslund; Sheng Tang; Heri Ramampiaro (VISAPP (1), 2013)

Event-related image retrieval: exploring geographical and temporal distribution of user tags. - Massimiliano Ruocco; Heri Ramampiaro (Int. J. Multim. Inf. Retr., 2013)

Learning to Rank for Personalised Fashion Recommender Systems via Implicit Feedback. - Hai Thanh Nguyen 001; Thomas Almenningen; Martin Havig; Herman Schistad; Anders Kofod-Petersen; Helge Langseth; Heri Ramampiaro (MIKE, 2014)

A scalable algorithm for extraction and clustering of event-related pictures. - Massimiliano Ruocco; Heri Ramampiaro (Multim. Tools Appl., 2014)

Geo-temporal distribution of tag terms for event-related image retrieval. - Massimiliano Ruocco; Heri Ramampiaro (Inf. Process. Manag., 2015)

Content-Based Social Recommendation with Poisson Matrix Factorization. - Eliezer de Souza da Silva; Helge Langseth; Heri Ramampiaro (ECML/PKDD (1), 2017)

Spatial Statistics of Term Co-occurrences for Location Prediction of Tweets. - Ozer Ozdikis; Heri Ramampiaro; Kjetil Nørvåg (ECIR, 2018)

Enhancing Big Data with Semantics: The AsterixDB Approach (Poster). - Wail Y. Alkowaileet; Sattam Alsubaiee; Michael J. Carey 001; Chen Li 001; Heri Ramampiaro; Phanwadee Sinthong; Xikui Wang (ICSC, 2018)

Locality-adapted Kernel Densities for Tweet Localization. - Ozer Ozdikis; Heri Ramampiaro; Kjetil Nørvåg (SIGIR, 2018)

End-to-End Machine Learning with Apache AsterixDB. - Wail Y. Alkowaileet; Sattam Alsubaiee; Michael J. Carey 001; Chen Li 001; Heri Ramampiaro; Phanwadee Sinthong; Xikui Wang (DEEM@SIGMOD, 2018)

Efficient high utility itemset mining using buffered utility-lists. - Quang-Huy Duong; Philippe Fournier-Viger; Heri Ramampiaro; Kjetil Nørvåg; Thu-Lan Dam (Appl. Intell., 2018)

Applying temporal dependence to detect changes in streaming data. - Quang-Huy Duong; Heri Ramampiaro; Kjetil Nørvåg (Appl. Intell., 2018)

Effective hate-speech detection in Twitter data using recurrent neural networks. - Georgios K. Pitsilis; Heri Ramampiaro; Helge Langseth (Appl. Intell., 2018)

Detecting Offensive Language in Tweets Using Deep Learning. - Georgios K. Pitsilis; Heri Ramampiaro; Helge Langseth (CoRR, 2018)

Context-Aware Sequence-to-Sequence Models for Conversational Systems. - Silje Christensen; Simen Johnsrud; Massimiliano Ruocco; Heri Ramampiaro (CoRR, 2018)

Extracting News Events from Microblogs. - Øystein Repp; Heri Ramampiaro (CoRR, 2018)

Securing Tag-based recommender systems against profile injection attacks: A comparative study. - Georgios Pitsilis; Heri Ramampiaro; Helge Langseth (CoRR, 2018)

A deep network model for paraphrase detection in short text messages. - Basant Agarwal; Heri Ramampiaro; Helge Langseth; Massimiliano Ruocco (Inf. Process. Manag., 2018)

High utility drift detection in quantitative data streams. - Quang-Huy Duong; Heri Ramampiaro; Kjetil Nørvåg; Philippe Fournier-Viger; Thu-Lan Dam (Knowl. Based Syst., 2018)

New Ideas in Ranking for Personalized Fashion Recommender Systems. - Heri Ramampiaro; Helge Langseth; Thomas Almenningen; Herman Schistad; Martin Havig; Hai Thanh Nguyen 001 (Business and Consumer Analytics: New Ideas, 2019)

Forecasting Intra-Hour Imbalances in Electric Power Systems. - Tárik S. Salem; Karan Kathuria; Heri Ramampiaro; Helge Langseth (AAAI, 2019)

Sketching Streaming Histogram Elements using Multiple Weighted Factors. - Quang-Huy Duong; Heri Ramampiaro; Kjetil Nørvåg (CIKM, 2019)

Highly Efficient Pattern Mining Based on Transaction Decomposition. - Youcef Djenouri; Jerry Chun-Wei Lin; Kjetil Nørvåg; Heri Ramampiaro (ICDE, 2019)

Securing Tag-based recommender systems against profile injection attacks: A comparative study. (Extended Report). - Georgios K. Pitsilis; Heri Ramampiaro; Helge Langseth (CoRR, 2019)

Locality-adapted kernel densities of term co-occurrences for location prediction of tweets. - Ozer Ozdikis; Heri Ramampiaro; Kjetil Nørvåg (Inf. Process. Manag., 2019)

Towards efficiently mining closed high utility itemsets from incremental databases. - Thu-Lan Dam; Heri Ramampiaro; Kjetil Nørvåg; Quang-Huy Duong (Knowl. Based Syst., 2019)

Fast and Accurate Group Outlier Detection for Trajectory Data. - Youcef Djenouri; Kjetil Nørvåg; Heri Ramampiaro; Jerry Chun-Wei Lin (ADBIS (Short Papers), 2020)

Multiple Dense Subtensor Estimation with High Density Guarantee. - Quang-Huy Duong; Heri Ramampiaro; Kjetil Nørvåg (ICDE, 2020)

Prediction Intervals: Split Normal Mixture from Quality-Driven Deep Ensembles. - Tárik S. Salem; Helge Langseth; Heri Ramampiaro (UAI, 2020)

Towards human performance on automatic motion tracking of infant spontaneous movements. - Daniel Groos; Lars Adde; Ragnhild Støen; Heri Ramampiaro; Espen A. F. Ihlen (CoRR, 2020)

Space-time series clustering: Algorithms, taxonomy, and case study on urban smart cities. - Asma Belhadi; Youcef Djenouri; Kjetil Nørvåg; Heri Ramampiaro; Florent Masseglia; Jerry Chun-Wei Lin (Eng. Appl. Artif. Intell., 2020)

Machine Learning in Financial Market Surveillance: A Survey. - Shweta Tiwari; Heri Ramampiaro; Helge Langseth (IEEE Access, 2021)

EfficientPose: Scalable single-person pose estimation. - Daniel Groos; Heri Ramampiaro; Espen A. F. Ihlen (Appl. Intell., 2021)

Density Guarantee on Finding Multiple Subgraphs and Subtensors. - Quang-Huy Duong; Heri Ramampiaro; Kjetil Nørvåg; Thu-Lan Dam (ACM Trans. Knowl. Discov. Data, 2021)

Exploring Decomposition for Solving Pattern Mining Problems. - Youcef Djenouri; Jerry Chun-Wei Lin; Kjetil Nørvåg; Heri Ramampiaro; Philip S. Yu (ACM Trans. Manag. Inf. Syst., 2021)

Detection of Potential Manipulations in Electricity Market using Machine Learning Approaches. - Shweta Tiwari; Gavin Bell; Helge Langseth; Heri Ramampiaro (ICAART (3), 2022)

Evaluating Top-N Recommendations Using Ranked Error Approach: An Empirical Analysis. - Sofia Aftab; Heri Ramampiaro (IEEE Access, 2022)

Towards human-level performance on automatic pose estimation of infant spontaneous movements. - Daniel Groos; Lars Adde; Ragnhild Støen; Heri Ramampiaro; Espen A. F. Ihlen (Comput. Medical Imaging Graph., 2022)

mTADS: Multivariate Time Series Anomaly Detection Benchmark Suites. - David Baumgartner; Helge Langseth; Heri Ramampiaro; Kenth Engø-Monsen (IEEE Big Data, 2023)

Deep Contextual Grid Triplet Network for Context-Aware Recommendation. - Sofia Aftab; Heri Ramampiaro; Helge Langseth; Massimiliano Ruocco (IEEE Access, 2023)

PersonalSum: A User-Subjective Guided Personalized Summarization Dataset for Large Language Models. - Lemei Zhang; Peng Liu 025; Marcus Tiedemann Oekland Henriksboe; Even W. Lauvrak; Jon Atle Gulla; Heri Ramampiaro (NeurIPS, 2024)