{"id":"W7109999228","doi":"10.4230/lipics.disc.2025.55","title":"Brief Announcement: Concurrent Double-Ended Priority Queues","year":2025,"lang":"en","type":"article","venue":"DROPS (Schloss Dagstuhl – Leibniz Center for Informatics)","topic":"Distributed systems and fault tolerance","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"Natural Sciences and Engineering Research Council of Canada; European Commission","keywords":"Priority inheritance; Priority queue; Priority ceiling protocol; Queue; Priority inversion; Multilevel queue","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.006031907,0.0008036727,0.0005567378,0.0007740459,0.00157523,0.004793402,0.002302391,0.002865501,0.02985919],"category_scores_gemma":[0.01048482,0.000967733,0.0005914611,0.00149624,0.0009916017,0.006229816,0.001908689,0.003990686,0.01039301],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00173955,"about_ca_system_score_gemma":0.002628946,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002084385,"about_ca_topic_score_gemma":0.001599773,"domain_scores_codex":[0.997062,0.0004621143,0.0002607266,0.0005042393,0.001275166,0.000435765],"domain_scores_gemma":[0.9939305,0.001342656,0.0001919492,0.0005849362,0.002912218,0.00103773],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001232798,0.0002073218,0.0006935415,0.0007639594,0.00004657668,0.0006099558,0.0004357838,0.002456254,0.01339003,0.2211633,0.5043485,0.254652],"study_design_scores_gemma":[0.0002305894,0.0004101793,0.0002470857,0.0001256802,0.00004614587,0.0004375001,0.00008444933,0.009749731,0.01085138,0.0269196,0.9508098,0.00008780161],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01273434,0.01438357,0.6452271,0.04015678,0.1898026,0.0009650349,0.001356087,0.01035471,0.08501987],"genre_scores_gemma":[0.2430738,0.02574821,0.2232508,0.01864792,0.09753279,0.0009745179,0.005429293,0.003353999,0.3819887],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02985919,"threshold_uncertainty_score":0.09988892,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01507876169370958,"score_gpt":0.2847199516704076,"score_spread":0.2696411899766981,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}