Results 21 to 30 of about 8,501,693 (344)
Is ChatGPT Good at Search? Investigating Large Language Models as Re-Ranking Agent [PDF]
Conference on Empirical Methods in Natural Language Processing, 2023 Large Language Models (LLMs) have demonstrated remarkable zero-shot generalization across various language-related tasks, including search engines. However, existing work utilizes the generative ability of LLMs for Information Retrieval (IR) rather than ...
Weiwei Sun +5 more
semanticscholar +1 more source
New Journal of Physics, 2022 The time instant—the first-passage time (FPT)—when a diffusive particle (e.g., a ligand such as oxygen or a signalling protein) for the first time reaches an immobile target located on the surface of a bounded three-dimensional domain (e.g., a hemoglobin
Denis S Grebenkov +2 more
doaj +1 more source
Multi-Directional Heuristic Search [PDF]
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020 In the Multi-Agent Meeting problem (MAM), the task is to find a meeting location for multiple agents, as well as a path for each agent to that location. In this paper, we introduce MM*, a Multi-Directional Heuristic Search algorithm that finds the optimal meeting location under different cost functions.
Dor Atzmon +6 more
openaire +1 more source
The search for directed intelligence [PDF]
REACH, 2016 We propose a search for sources of directed energy systems such as those now becoming technologically feasible on Earth. Recent advances in our own abilities allow us to foresee our own capability that will radically change our ability to broadcast our presence.
openaire +2 more sources
Improving on Stochastic Bayesian Adaptive Direct Search [PDF]
, 2022 openBlack Box Optimization (BBO) has seen a growing interest in the field of optimization, and nowadays it is creating even more interest due to its applications in the area of computational neuroscience, machine learning, materials design, and ...
SINGH, GURJEET
core
Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions at √s=8 TeV with the ATLAS detector [PDF]
, 2014 The results of a search for direct pair production of the scalar partner to the top quark using an integrated luminosity of 20.1 fb−1 of proton-proton collision data at s√ = 8 TeV recorded with the ATLAS detector at the LHC are reported.
Farrington, Sinead +9 more
core +4 more sources
Direct-search methods in the year 2025: Theoretical guarantees and algorithmic paradigms [PDF]
EURO Journal on Computational OptimizationOptimizing a function without using derivatives is a challenging paradigm, that precludes from using classical algorithms from nonlinear optimization, and may thus seem intractable other than by using heuristics.
Kwassi Joseph Dzahini +3 more
semanticscholar +1 more source
Exemplar-Based Direct Policy Search with Evolutionary Optimization [PDF]
, 2005 In this paper, an exemplar-based policy optimization framework for direct policy search is presented. In this exemplar-based approach, the policy to be optimized is composed of a set of exemplars and a case-based action selector.
IKEDA, Kokolo
core +1 more source
Generalized Queue-Aware Resource Management and Scheduling for Wireless Communications
IEEE Access, 2015 The general problem of a queue-aware radio resource management and scheduling design is investigated for wireless communications under quasi-static fading channel conditions.
Ning Wang +3 more
doaj +1 more source
Directed Search with Endogenous Capacity [PDF]
The B.E. Journal of Theoretical Economics, 2015 AbstractWe study a large economy where capacity-constrained sellers post prices to attract buyers. Capacity is costly and each seller chooses how many units to stock, which allows us to study the relationship between search frictions and capacity. We show that no equilibrium exists with linear costs; however, sufficiently convex costs are enough for ...
Kultti Klaus Kalervo +1 more
openaire +2 more sources