Blar i Publikasjoner fra CRIStin - NTNU på tidsskrift "Lecture Notes in Computer Science (LNCS)"
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Lattice-Based Proof of Shuffle and Applications to Electronic Voting
(Peer reviewed; Journal article, 2021)A verifiable shuffle of known values is a method for proving that a collection of commitments opens to a given collection of known messages, without revealing a correspondence between commitments and messages. We propose ... -
Lattice-Based Signatures with Tight Adaptive Corruptions and More
(Peer reviewed; Journal article, 2022)We construct the first tightly secure signature schemes in the multi-user setting with adaptive corruptions from lattices. In stark contrast to the previous tight constructions whose security is solely based on number-theoretic ... -
Lazy learned screening for efficient recruitment
(Peer reviewed; Journal article, 2019)The transition from traditional paper based systems for recruitment to the internet has resulted in companies in getting a lot more applications. A majority of these applications are often unstructured documents sent over ... -
Learning Hamiltonian Systems with Mono-Implicit Runge-Kutta Methods
(Journal article, 2023)Numerical integrators could be used to form interpolation conditions when training neural networks to approximate the vector field of an ordinary differential equation (ODE) from data. When numerical one-step schemes such ... -
Learning multi-granularity dynamic network representations for social recommendation
(Journal article; Peer reviewed, 2019)With the rapid proliferation of online social networks, personalized social recommendation has become an important means to help people discover useful information over time. However, the cold-start issue and the special ... -
Locating Hydrogen Production in Norway Under Uncertainty
(Peer reviewed; Journal article, 2022)In this paper, we study a two-stage stochastic multi-period facility location and capacity expansion problem. The problem is motivated by the real-world problem of locating facilities for green hydrogen in Norway. We ... -
Mixed Precision in Heterogeneous Parallel Computing Platforms via Delayed Code Analysis
(Journal article, 2023)Mixed Precision techniques have been successfully applied to improve the performance and energy efficiency of computation in embedded and high performance systems. However, few solutions have been proposed that address ... -
Multi-user CDH Problems and the Concrete Security of NAXOS and HMQV
(Peer reviewed; Journal article, 2023) -
Neural Adaptive Caching Approach for Content Delivery Networks
(Peer reviewed; Journal article, 2019) -
Non-Interactive Zero-Knowledge Proofs with Fine-Grained Security
(Peer reviewed; Journal article, 2022)We construct the first non-interactive zero-knowledge (NIZK) proof systems in the fine-grained setting where adversaries’ resources are bounded and honest users have no more resources than an adversary. More concretely, ... -
On Decisive Skyline Queries
(Journal article; Peer reviewed, 2022)Skyline queries aim to identify a set of interesting objects that balance different user-specified criteria, i.e., that have values as good as possible in all specified criteria. However, objects whose values are good in ... -
On Optimal Tightness for Key Exchange with Full Forward Secrecy via Key Confirmation
(Journal article; Peer reviewed, 2023)A standard paradigm for building key exchange protocols with full forward secrecy (and explicit authentication) is to add key confirmation messages to an underlying protocol having only weak forward secrecy (and implicit ... -
Optimization of a Ship-Based Logistics System for Carbon Capture and Storage
(Peer reviewed; Journal article, 2022)Carbon Capture and Storage (CCS) is the process of capturing CO2 before it enters the atmosphere, transporting it, and then storing the CO2 in a permanent underground storage site. CCS is projected to play an important ... -
Optimizing Maritime Preparedness Under Uncertainty – Locating Tugboats Along the Norwegian Coast
(Peer reviewed; Journal article, 2021)We study the strategic problem of locating tugboats along the Norwegian coast to optimize maritime preparedness. The problem is formulated as a two-stage stochastic program. In the first stage, we locate the tugboats such ... -
Organizational Culture Challenges of Adopting Big Data: A Systematic Literature Review
(Peer reviewed; Journal article, 2019)The interest of adopting big data (BD) in organizations has emerged in recent years. Even though many organizations have attempted to adopt BD, the benefits gained by this investment has been limited, and organizations ... -
Planning LNG Annual Delivery Programs with Speed Optimization and Multiple Loading Ports
(Peer reviewed; Journal article, 2023)We study the planning problem of creating Annual Delivery Programs (ADPs) in the Liquefied Natural Gas Industry (LNG), in which an LNG producer must fulfill a series of long-term contracts for LNG deliveries with customers ... -
Practical Isogeny-Based Key-Exchange with Optimal Tightness
(Journal article; Peer reviewed, 2021)We exploit the Diffie-Hellman-like structure of CSIDH to build a quantum-resistant authenticated key-exchange algorithm. Our security proof has optimal tightness, which means that the protocol is efficient even when ... -
Predicting bending moments with machine learning
(Peer reviewed; Journal article, 2019)We investigate the possibility of predicting the bending moment of slender structures based on a limited number of deflection measurements. These predictions can help to estimate the wear and tear of the structures. We ... -
Professional Development for In-Service Teachers of Programming: Evaluation of a University-Level Program
(Peer reviewed; Journal article, 2021)Professional Development (PD) organizations provide training programs for computer science teachers through teacher PD. Programming as part of a teacher’s PD has grown in importance in K-12 education. As a result, an ... -
Quantifying the Effect of Flexibility and Information Sharing in Transportation Planning
(Peer reviewed; Journal article, 2020)In this paper, we analyze the effect of information sharing between a wholesaler and a transport company in the Norwegian grocery supply chain. The planning process of each company is formulated as a set covering problem, ...