{"id":"https://openalex.org/W7167033542","doi":"https://doi.org/10.48550/arxiv.2607.00302","title":"Wake up for Touch! Mask-isolated Tactile Alignment Learning in MLLMs","display_name":"Wake up for Touch! Mask-isolated Tactile Alignment Learning in MLLMs","publication_year":2026,"publication_date":"2026-07-01","ids":{"openalex":"https://openalex.org/W7167033542","doi":"https://doi.org/10.48550/arxiv.2607.00302"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2607.00302","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.00302","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2607.00302","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103849460","display_name":"Yoonhyung Park","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Park, Yoonhyung","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139877878","display_name":"Minji Kim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kim, Minji","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139888872","display_name":"Sungwon Moon","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Moon, Sungwon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100447461","display_name":"Jiyoung Lee","orcid":"https://orcid.org/0000-0003-0840-3317"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lee, Jiyoung","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.30869999527931213,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.30869999527931213,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.188400000333786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10653","display_name":"Robot Manipulation and Learning","score":0.11620000004768372,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/modality","display_name":"Modality (human\u2013computer interaction)","score":0.6757000088691711},{"id":"https://openalex.org/keywords/splash","display_name":"Splash","score":0.6177999973297119},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6007000207901001},{"id":"https://openalex.org/keywords/forgetting","display_name":"Forgetting","score":0.5285000205039978},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.49799999594688416},{"id":"https://openalex.org/keywords/sight","display_name":"Sight","score":0.48730000853538513},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.45969998836517334},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.45010000467300415},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.3873000144958496}],"concepts":[{"id":"https://openalex.org/C2780226545","wikidata":"https://www.wikidata.org/wiki/Q6888030","display_name":"Modality (human\u2013computer interaction)","level":2,"score":0.6757000088691711},{"id":"https://openalex.org/C2780644530","wikidata":"https://www.wikidata.org/wiki/Q656906","display_name":"Splash","level":2,"score":0.6177999973297119},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6028000116348267},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6007000207901001},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5636000037193298},{"id":"https://openalex.org/C7149132","wikidata":"https://www.wikidata.org/wiki/Q1377840","display_name":"Forgetting","level":2,"score":0.5285000205039978},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.49799999594688416},{"id":"https://openalex.org/C1517167","wikidata":"https://www.wikidata.org/wiki/Q1134322","display_name":"Sight","level":2,"score":0.48730000853538513},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.45969998836517334},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45840001106262207},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.45010000467300415},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.3873000144958496},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.38359999656677246},{"id":"https://openalex.org/C55457006","wikidata":"https://www.wikidata.org/wiki/Q3647098","display_name":"Kinesthetic learning","level":2,"score":0.3785000145435333},{"id":"https://openalex.org/C132943942","wikidata":"https://www.wikidata.org/wiki/Q2562511","display_name":"Footprint","level":2,"score":0.3603000044822693},{"id":"https://openalex.org/C152086174","wikidata":"https://www.wikidata.org/wiki/Q3030571","display_name":"Haptic technology","level":2,"score":0.3361999988555908},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.3127000033855438},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.30790001153945923},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.3052999973297119},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2969000041484833},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.2962999939918518},{"id":"https://openalex.org/C2987654038","wikidata":"https://www.wikidata.org/wiki/Q859031","display_name":"Tactile stimuli","level":3,"score":0.29589998722076416},{"id":"https://openalex.org/C3017819093","wikidata":"https://www.wikidata.org/wiki/Q328835","display_name":"Tactile perception","level":3,"score":0.2890999913215637},{"id":"https://openalex.org/C26486553","wikidata":"https://www.wikidata.org/wiki/Q371870","display_name":"Stimulus modality","level":3,"score":0.28360000252723694},{"id":"https://openalex.org/C161759796","wikidata":"https://www.wikidata.org/wiki/Q3982902","display_name":"Teleoperation","level":3,"score":0.2816999852657318},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.27219998836517334},{"id":"https://openalex.org/C125209513","wikidata":"https://www.wikidata.org/wiki/Q4037520","display_name":"Doors","level":2,"score":0.25360000133514404},{"id":"https://openalex.org/C73586568","wikidata":"https://www.wikidata.org/wiki/Q2600211","display_name":"Parameter space","level":2,"score":0.2531999945640564}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2607.00302","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.00302","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2607.00302","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.00302","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Touch":[0],"supplies":[1],"the":[2,37,49,55,72,80,90,106,143],"physical":[3],"grounding":[4],"needed":[5],"to":[6,99,110],"perceive":[7],"intrinsic":[8],"material":[9],"properties,":[10],"such":[11],"as":[12,95],"friction":[13],"and":[14,53,78,86,124,155],"compliance,":[15],"that":[16,132],"vision":[17],"alone":[18],"often":[19],"cannot":[20],"resolve.":[21],"Recent":[22],"efforts":[23],"for":[24,68],"equipping":[25],"multimodal":[26],"LLMs":[27],"with":[28],"this":[29],"tactile":[30,64,112,136],"sense,":[31],"however,":[32],"expose":[33],"a":[34,45,62,84,96],"zero-sum":[35],"trade-off:":[36],"limited":[38],"parameter":[39,81],"budget":[40],"of":[41,74],"compact":[42],"models":[43],"forces":[44],"choice":[46],"between":[47],"acquiring":[48],"new":[50],"sensory":[51],"modality":[52,127],"preserving":[54,158],"established":[56],"vision-language":[57],"reasoning.":[58],"We":[59],"present":[60],"Splash,":[61],"mask-isolated":[63],"alignment":[65,113],"learning":[66],"framework":[67],"MLLMs.":[69],"Splash":[70,104,133],"quantifies":[71],"significance":[73],"each":[75],"pretrained":[76],"parameter,":[77],"partitions":[79],"space":[82],"into":[83],"dormant":[85,108],"critical":[87,92],"subspace.":[88],"While":[89],"frozen":[91],"subspace":[93,109],"acts":[94],"stable":[97],"anchor":[98],"safeguard":[100],"general":[101],"visual":[102],"knowledge,":[103],"updates":[105],"isolated":[107],"internalize":[111],"towards":[114],"LLMs.":[115],"This":[116],"selective,":[117],"non-destructive":[118,126],"expansion":[119],"effectively":[120,134],"prevents":[121],"catastrophic":[122],"forgetting":[123],"ensures":[125],"expansion.":[128],"Extensive":[129],"experiments":[130],"show":[131],"achieves":[135],"reasoning":[137],"without":[138],"additional":[139],"inference":[140],"overhead":[141],"in":[142],"LLM":[144],"part,":[145],"demonstrating":[146],"state-of-the-art":[147],"performance":[148],"on":[149],"visuo-tactile":[150],"benchmarks,":[151],"including":[152],"SSVTP,":[153],"TVL,":[154],"TacQuad,":[156],"while":[157],"its":[159],"original":[160],"general-purpose":[161],"capabilities.":[162]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-07-03T00:00:00"}
