Results 61 to 70 of about 461 (139)

Polyimide nanocomposites with functionalized graphene sheets

open access: yes, 2017
Polyimide (PI) nanocomposites containing two different functionalized graphene sheets (FGSs) were synthesized, and their thermal properties, morphology, oxygen permeability, and electrical conductivity were compared. Hexadecylamine–graphene sheets and 4-
Jin-Hae Chang
core   +1 more source

Polynomial Time Algorithm Solving the Refutation Tree Problem for Formal Graph Systems

open access: yes, 1994
The refutation tree problem for a formal graph system (FGS) is to compute a refutation tree which represents the logical structure of a graph generated by the FGS.
Uchida, Tomoyuki   +5 more
core  

Synthesis and systematic characterization of functionalized graphene sheets generated by thermal exfoliation at low temperature

open access: yes, 2010
We describe the low-temperature thermal exfoliation of graphite oxide to obtain functionalized graphene sheets (FGSs). Graphite oxide, which is highly oxidized graphite produced by a modified Brodie method, is further exfoliated by a simple heat ...
Tae-Hyung Kim   +7 more
core   +1 more source

Fast Generalized Subset Scan for Anomalous Pattern Detection

open access: yes, 2018
We propose Fast Generalized Subset Scan (FGSS), a new method for detecting anomalous patterns in general categorical data sets. We frame the pattern detection problem as a search over subsets of data records and attributes, maximizing a nonparametric ...
Skyler Speakman (5361152)   +2 more
core   +1 more source

FGSS-BO: Feedback-Guided Hypothesis Management for LLM-Based Bayesian Optimization

open access: yes
Large language model (LLM)-guided Bayesian optimization (BO) uses past observations to guide search, but proposed directions and their revision can remain implicit. We propose Feedback-Guided Search State (FGSS), a structured hypothesis-management interface connecting language-based guidance to observed evidence, executable parameter interventions, and
Chen, Hao   +3 more
openaire   +1 more source

Finnish diabetes risk score outperformed triglyceride-glucose index in diabetes risk prediction. [PDF]

open access: yesJ Diabetes Metab Disord, 2023
Nnamudi AC   +3 more
europepmc   +1 more source

Polynomial Time Algorithm Solving the Refutation Tree Problem for Formal Graph Systems

open access: yes, 1993
The refutation tree problem is to compute a refutation tree which is associated with the structure of a graph generated by a formal graph system (FGS).
Takayoshi Shoudai   +2 more
core  

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