{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T17:02:08Z","timestamp":1790269328804,"version":"4.1.0"},"reference-count":25,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"2","license":[{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Institute of Information"},{"name":"Korea Government","award":["RS-2023-00228255"],"award-info":[{"award-number":["RS-2023-00228255"]}]},{"name":"PIM-NPU Based Processing System Software Developments for Hyper-scale Artificial Neural Network Processing","award":["IITP-2025-RS-2023-00256472"],"award-info":[{"award-number":["IITP-2025-RS-2023-00256472"]}]},{"name":"Graduate School of Artificial Intelligence Semiconductor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Comput. Arch. Lett."],"published-print":{"date-parts":[[2026,7]]},"DOI":"10.1109\/lca.2026.3729099","type":"journal-article","created":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T19:07:13Z","timestamp":1788203233000},"page":"355-358","source":"Crossref","is-referenced-by-count":0,"title":["Hot\u2013Cold Tiering of HBM and High Bandwidth Flash for Agentic LLM Serving"],"prefix":"10.1109","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-3948-6362","authenticated-orcid":false,"given":"Jongjin","family":"Baek","sequence":"first","affiliation":[{"name":"KAIST","place":["Daejeon, South Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-0921-162X","authenticated-orcid":false,"given":"Won","family":"Ji","sequence":"additional","affiliation":[{"name":"KAIST","place":["Daejeon, South Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-1713-3262","authenticated-orcid":false,"given":"Seungjae","family":"Yoo","sequence":"additional","affiliation":[{"name":"KAIST","place":["Daejeon, South Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1099-1496","authenticated-orcid":false,"given":"Joo-Young","family":"Kim","sequence":"additional","affiliation":[{"name":"KAIST","place":["Daejeon, South Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","article-title":"SWE-bench-Verified and mini-SWE-agent","year":"2025"},{"key":"ref2","first-page":"117","article-title":"Taming throughput-latency tradeoff in LLM inference with sarathi-serve","volume-title":"Proc. 18th USENIX Symp. Operating Syst. Des. Implementation","author":"Agrawal","year":"2024"},{"key":"ref3","article-title":"Continuum: Efficient and robust multi-turn LLM agent scheduling with KV cache time-to-live","author":"Li","year":"2026"},{"key":"ref4","article-title":"TokenCake: A KV-cache-centric serving framework for LLM-based multi-agent applications","author":"Bian","year":"2026"},{"key":"ref5","article-title":"Tutti: Making SSD-backed KV cache practical for long-context LLM serving","author":"Qiu","year":"2026"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/LCA.2026.3695938"},{"key":"ref7","article-title":"HAVEN: High-bandwidth flash augmented vector engine for large-scale approximate nearest-neighbor search acceleration","author":"Hsu","year":"2026"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/LCA.2026.3660969"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1145\/3600006.3613165"},{"key":"ref10","first-page":"1","article-title":"The cost of dynamic reasoning: Demystifying AI agents and test-time scaling from an ai infrastructure perspective","volume-title":"Proc. IEEE Inte. Symp. High Perform. Comput. Architecture","author":"Jiin","year":"2026"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/LCA.2026.3705817"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/MC.2026.3652916"},{"key":"ref13","article-title":"TileLens: Efficiently using large-granularity memory systems with transparent two-dimensional memory layout","author":"Ju","year":"2026"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/LCA.2026.3703982"},{"key":"ref15","article-title":"FlashAccel: Leveraging high-bandwidth flash for high-throughput LLM inference","author":"Wang","year":"2026"},{"key":"ref16","article-title":"Characterizing CPU-induced slowdowns in multi-GPU LLM inference","author":"Chung","year":"2026"},{"key":"ref17","article-title":"Qwen3 technical report","author":"Yang","year":"2025"},{"key":"ref18","article-title":"Nvidia DGX b200","year":"2025"},{"key":"ref19","article-title":"P\/E cycle endurance for SLC nand","year":"2026"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.52202\/085713-1587"},{"key":"ref21","article-title":"Write amplification factor for general SSDs","year":"2025"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1145\/3689031.3696086"},{"key":"ref23","article-title":"CONCUR: High-throughput agentic batch inference of LLM via congestion-based concurrency control","volume-title":"Proc. 43rd Int. Conf. Mach. Learn.","author":"Chen","year":"2026"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/HPCA68181.2026.11408490"},{"key":"ref25","article-title":"NVIDIA grace hopper superchip architecture in-depth","year":"2022"}],"container-title":["IEEE Computer Architecture Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/10208\/11579484\/11673068.pdf?arnumber=11673068","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T16:13:57Z","timestamp":1790266437000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11673068\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7]]},"references-count":25,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1109\/lca.2026.3729099","relation":{},"ISSN":["1556-6056","1556-6064","2473-2575"],"issn-type":[{"value":"1556-6056","type":"print"},{"value":"1556-6064","type":"electronic"},{"value":"2473-2575","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7]]}}}